Unclassified 1 impurities and related standards

16,975 reference standards related to Unclassified 1 held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 340 fine chemicals · 17 impurity reference standards · 13 stable isotope labelled standards · 8 natural product standards. CAS numbers are listed for 400 of 400; 400 entries carry a structure drawing.

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16,975 reference standards

Showing the first 400 entries; refine with search or the CAS index for the rest.

All entries — structure, identifiers and pack sizes

((2R,3S,5R)-5-(6-(Methylamino)-9H-purin-9-yl)-3-(phosphonooxy)tetrahydrofuran-2-yl)methyl dihydrogen phosphate

CAS 101204-49-3RS-U200192

Formula C11H17N5O9P2 MW 425.23
COA per lot
(+/-)-1-Amino-2-phenylpropane-1,1,3,3,3-d5 HCl

CAS 52991-03-4RS-I100423

Formula C9H14ClN MW 176.7
COA per lot
(-)-Pinoresinol 4-O-glucoside

CAS 41607-20-9RS-U200AM1

Formula C26H32O11 MW 520.5
COA per lot
(-)-Rugulosin

CAS 21884-45-7RS-U200K6H

Formula C30H22O10 MW 542.5
COA per lot
(1-(2-Fluorobenzyl)pyrrolidin-3-yl)methanamine

CAS 1017417-50-3RS-U200226

Formula C12H17FN2 MW 208.28
COA per lot
(1-Hydroxy-cyclohexyl)-acetic acid

CAS 14399-63-4RS-P030009

Formula C8H14O3 MW 158.19
COA per lot
(1R)-1-[4-(TRIFLUOROMETHOXY)PHENYL]ETHANE-1,2-DIAMINE DIHYDROCHLORIDE

CAS 1391402-30-4RS-U200L40

Formula C9H13Cl2F3N2O MW 293.11
COA per lot
(1R,2R)-1,2-Bis(4-fluorophenyl)ethane-1,2-diamine dihydrochloride

CAS 1055301-10-4RS-U200L44

Formula C14H16Cl2F2N2 MW 321.2
COA per lot
(1S)-1-(2,3-DIMETHYLPHENYL)ETHANE-1,2-DIAMINE DIHYDROCHLORIDE

CAS 1381929-29-8RS-U200IXR

Formula C10H18Cl2N2 MW 237.17
COA per lot
(1S)-1-(2,4-DIMETHYLPHENYL)ETHANE-1,2-DIAMINE DIHYDROCHLORIDE

CAS 1381929-13-0RS-U200L47

Formula C10H18Cl2N2 MW 237.17
COA per lot
(1S)-1-(2-BROMOPHENYL)ETHANE-1,2-DIAMINE DIHYDROCHLORIDE

CAS 1391565-98-2RS-U200IXU

Formula C8H13BrCl2N2 MW 288.01
COA per lot
(1S)-1-[6-FLUORO-2-(TRIFLUOROMETHYL)PHENYL]ETHANE-1,2-DIAMINE DIHYDROCHLORIDE

CAS 1391576-24-1RS-U200IY2

Formula C9H12Cl2F4N2 MW 295.1
COA per lot
(1S)-1-[Bis(3,5-dimethylphenyl)phosphino]-2-[(1R)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]ferrocene

CAS 158923-10-5RS-U200L49

Formula C44H50FeP2 MW 696.7
COA per lot
(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane Dihydrobromide

CAS 132747-20-7RS-U200KBE

Formula C5H12Br2N2 MW 259.97
COA per lot
(3S,4S)-3-aminopiperidin-4-ol dihydrochloride

CAS 1510832-66-2RS-U200GT9

Formula C5H14Cl2N2O MW 189.08
COA per lot
(4,4-Difluorocyclohexyl)hydrazine dihydrochloride

CAS 1911568-46-1RS-U200LE3

Formula C6H14Cl2F2N2 MW 223.09
COA per lot
(4-aminobutyl)trimethylazanium chloride hydrochloride

CAS 1007222-85-6RS-U200138

Formula C7H19N2HClCl MW 131.24
COA per lot
(Dimethylphenylphosphine)(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]iridium(I) hexafluorophosphate

CAS 1019853-04-3RS-U200245

Formula C29H36IrN2PF6PC8H12 MW 635.8
COA per lot
(FORMALDEHYDE;2,3,4,6,7,8,9,10-OCTAHYDROPYRIMIDO[1,2-A]AZEPINE;PHENOL)

CAS 132435-11-1RS-U200KOF

Formula C16H24N2O2 MW 276.37
COA per lot
(R)-(-)-2-Phenylglycine Chloride Hydrochloride

CAS 39878-87-0RS-U080285

Formula C8H9Cl2NO MW 206.07
COA per lot
(R)-1-(2-Chloropyridin-4-yl)ethan-1-amine dihydrochloride

CAS 1391443-90-5RS-U200M2N

Formula C7H11Cl3N2 MW 229.5
COA per lot
(R)-1-(4-(trifluoromethyl)pyridin-2-yl)ethan-1-aminedihydrochloride

CAS 1426422-04-9RS-U200I4E

Formula C8H11Cl2F3N2 MW 263.08
COA per lot
(R)-1-Benzyl-N-methylpyrrolidin-3-amine hydrobromide

CAS 1004760-94-4RS-U200111

Formula C12H18N2HClHCl MW 190.28
COA per lot
(R)-4-(3-Amino-2-(dimethylamino)propyl)phenol dihydrochloride

CAS 2007920-73-0RS-U200M3X

Formula C11H20Cl2N2O MW 267.19
COA per lot
(R)-5-(tert-Butyl)-2-phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate

CAS 1448816-61-2RS-U200M4F

Formula C15H20BF4N3 MW 329.15
COA per lot
(R)-[1,1'-Binaphthalene]-2,2'-diyl diacetate

CAS 101758-48-9RS-U200228

Formula C24H18O4 MW 370.4
COA per lot
(R)-Acalabrutinib

CAS 1952316-43-6RS-I009069

Formula C26H23N7O2 MW 65.51
COA per lot
(R)-Benzofuran-2-yl(pyridin-3-yl)methanamine dihydrochloride

CAS 2243501-65-5RS-U200M4I

Formula C14H14Cl2N2O MW 297.2
COA per lot
(R)-DRF053 Dihydrochloride

CAS 1241675-76-2RS-U200M4J

Formula C23H29Cl2N7O MW 490.4
COA per lot
(RP)-1-[(R)-α-(dimethylamino)-2-(diphenylphosphine) Benzyl]-2-diphenylphosphine ferrocene

CAS 1003012-96-1RS-U200061

Formula C38H64NP2C5H5Fe MW 596.87
COA per lot
(S)-1-(2-Chloropyridin-4-yl)ethanamine dihydrochloride

CAS 1391518-44-7RS-U200M5G

Formula C7H11Cl3N2 MW 229.5
COA per lot
(S)-1-(5-Chloropyridin-3-yl)ethanamine dihydrochloride

CAS 2135344-95-3RS-U200M5K

Formula C7H11Cl3N2 MW 229.5
COA per lot
(S)-1-(Pyridin-4-yl)propan-1-amine dihydrochloride

CAS 1391361-83-3RS-U200M5R

Formula C8H14Cl2N2 MW 209.11
COA per lot
(S)-2-Isopropyl-1-methylpiperazine dihydrochloride

CAS 1152111-64-2RS-U200K6M

Formula C8H20Cl2N2 MW 215.16
COA per lot
(S)-3-(2-Azetidinylmethoxy)-pyridine Dihydrochloride

CAS 174740-86-4RS-U200KTZ

Formula C9H14Cl2N2O MW 237.12
COA per lot
(S)-4-(Pyrrolidin-3-yl)thiomorpholine dihydrochloride

CAS 1821826-02-1RS-U200M61

Formula C8H18Cl2N2S MW 245.21
COA per lot
(S)-Benzyl 2-((2-oxopropoxy)methyl)pyrrolidine-1-carboxylate

CAS 101249-91-6RS-U200197

Formula C15H19NO5 MW 293.32
COA per lot
(S)-Bicalutamide

CAS 113299-38-0RS-I011011

Formula C18H14F4N2O4S MW 430.38
COA per lot
(S,S)-Et-DUPHOS-Rh

CAS 213343-64-7RS-U200KUO

Formula C30H48BF4P2Rh- MW 660.4
COA per lot
(SP-4-3)-Dicarbonylchloro(1H-pyrrolo[2,3-b]pyridine-N7)rhodium

CAS 100494-73-3RS-U200115

Formula C9H6ClN2O2Rh MW 312.51
COA per lot
(Z)-FeCP-Oxindole

CAS 1137967-28-2RS-U200MXL

Formula C19H15FeNO MW 329.2
COA per lot
(Z)-N-Benzyl-1-((4S,5R)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl)methanimine Oxide

CAS 345898-95-5RS-U105152

Formula C15H19NO3 MW 261.32
COA per lot
(±)-Epibatidine Dihydrochloride

CAS 166374-43-2RS-U200KO1

Formula C11H15Cl3N2 MW 281.6
COA per lot
1,2,3,4,5,6-Hexahydropyrrolo[3,4-c]pyrrole dihydrochloride

CAS 2109219-54-5RS-U200K27

Formula C6H12Cl2N2 MW 183.08
COA per lot
1,2-Bis((2S,5S)-2,5-diisopropylphospholano)benzene(cyclooctadiene)rhodium(I) tetrafluoroborate

CAS 1000393-36-1RS-U200008

Formula C34H56P2RhBF4 MW 629.66
COA per lot
1,2-Distearoyl-sn-glycero-3-phosphoglycerol, sodium salt

CAS 124011-52-5RS-U200309

Formula C42H82O10PNa MW 801.08
COA per lot
1,2-Ethanediamine, 1,2-bis(2-chlorophenyl)-, (1R,2R)-hydrochloride

CAS 1055301-16-0RS-U200IUC

Formula C14H16Cl4N2 MW 354.1
COA per lot
1,3,4-Thiadiazole-2-methanamine, hydrochloride (1:2)

CAS 2060063-87-6RS-U200IUJ

Formula C3H7Cl2N3S MW 188.08
COA per lot
1,3-difluorophenyl magnesium bromide

CAS 186805-16-3RS-U200KA4

Formula C6H3BrF2Mg MW 217.29
COA per lot
1,3-Dimethyladamantane-d6

CAS 1189501-17-4RS-I097071

Formula C12H14D6 MW 170.3
COA per lot
1,3-Isobenzofurandione, polymer with 2,2'-oxybis[ethanol] and 2,2,4-trimethyl-1,3-pentanediol, 2-ethylhexyl ester

CAS 102030-00-2RS-U200251

Formula C16H34O2C8H4O3C4H10O3 MW 258.44
COA per lot
1,6-Hexanediamine, polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane] and 1,2-propanediamine

CAS 101227-29-6RS-U200194

Formula C21H24O4C6H16N2C3H10N2 MW 340.41
COA per lot
1-(2,6-DIFLUOROPHENYL)ETHANE-1,2-DIAMINE DIHYDROCHLORIDE

CAS 2044927-43-5RS-U200IU3

Formula C8H12Cl2F2N2 MW 245.09
COA per lot
1-(2-Aminoethyl)-1,2-dihydropyridin-2-one dihydrochloride

CAS 1384428-69-6RS-U200L0K

Formula C7H12Cl2N2O MW 211.09
COA per lot
1-(2-Methylpyridin-4-yl)ethan-1-amine dihydrochloride

CAS 2241594-55-6RS-U200L0Y

Formula C8H14Cl2N2 MW 209.11
COA per lot
1-(3,4-Dimethoxybenzyl)piperidin-4-amine

CAS 100861-94-7RS-U200144

Formula C14H22N2O2 MW 250.34
COA per lot
1-(3-(Trifluoromethyl)benzyl)-1H-pyrazol-4-amine

CAS 1002033-51-3RS-U200029

Formula C11H10F3N3 MW 241.21
COA per lot
1-(4,5-Dimethylthiazol-2-yl)propan-1-amine

CAS 1017132-19-2RS-U200220

Formula C8H14N2S MW 170.28
COA per lot
1-(5-ISOQUINOLINYLSULFONYL)-3-METHYL-PIPERAZINE DIHYDROCHLORIDE

CAS 140663-38-3RS-U200KAE

Formula C14H19Cl2N3O2S MW 364.3
COA per lot
1-(5-methyl-1H-imidazol-2-yl)ethan-1-aminedi hydrochloride

CAS 1987359-14-7RS-U200GLY

Formula C6H13Cl2N3 MW 198.09
COA per lot
1-(Thiazol-4-yl)propan-1-amine dihydrochloride

CAS 2241594-32-9RS-U200L4K

Formula C6H12Cl2N2S MW 215.14
COA per lot
1-Benzyl-4-hydroxy-6-carbomoyl-5-azaindole

CAS 1000342-24-4RS-U200007

Formula C15H14N2O3 MW 270.28
COA per lot
1-Cyclopropyl-2,6-dimethylpiperazine dihydrochloride

CAS 1338435-11-2RS-U200L2S

Formula C9H20Cl2N2 MW 227.17
COA per lot
1-Hexanol, 2,6-diamino-, hydrochloride (1:2), (2R)-

CAS 1404491-29-7RS-U200L34

Formula C6H18Cl2N2O MW 205.12
COA per lot
1-Hydroxypiperazine DiHCl

CAS 109142-42-9RS-U200F3C

Formula C4H12Cl2N2O MW 175.05
COA per lot
1-Naphthyl Phosphate Potassium Salt

CAS 100929-85-9RS-U200154

Formula C10H9O4PK MW 224.15
COA per lot
1-Octanamine, methanesulfonate (1:1)

CAS 1450981-06-2RS-U200IXB

Formula C2H9NO3S MW 127.17
COA per lot
1-Propylpiperidin-4-amine dihydrochloride

CAS 1158561-84-2RS-U200L3X

Formula C8H20Cl2N2 MW 215.16
COA per lot
1015846-25-9 1-[(Piperidin-1-yl)methyl]cyclopropan-1-amine DTXSID30672436

CAS 1015846-25-9RS-U200208

Formula C9H18N2 MW 154.25
COA per lot
12-Epinapelline

CAS 110064-71-6RS-U200275

Formula C22H33NO3 MW 359.5
COA per lot
1H-1,2,4-Triazole-5-methanamine, α-(2-methylpropyl)-, hydrochloride (1:2)

CAS 2138397-84-7RS-U200GML

Formula C7H16Cl2N4 MW 227.13
COA per lot
1H-Benzotriazole-7-methanamine, hydrochloride (1:2)

CAS 2247107-56-6RS-U200GMO

Formula C7H10Cl2N4 MW 221.08
COA per lot
1H-Pyrazol-4-amine, 1-cyclobutyl-5-methyl-, hydrochloride (1:2)

CAS 2243509-13-7RS-U200GNA

Formula C8H15Cl2N3 MW 224.13
COA per lot
1H-Pyrazole-4-methanamine, α,1,3-trimethyl-, hydrochloride (1:2)

CAS 1855911-52-2RS-U200K2J

Formula C7H15Cl2N3 MW 212.12
COA per lot
2,2'-(Adamantane-1,3-diyl)bis(propan-2-ol)

CAS 101725-90-0RS-U200224

Formula C20H26FN3O3 MW 375.44
COA per lot
2,2-Dimethyl-1-(pyridin-2-yl)propan-1-amine dihydrochloride

CAS 2222144-73-0RS-U200L5J

Formula C10H18Cl2N2 MW 237.17
COA per lot
2,3,4-Trimethoxybenzoic acid

CAS 573-11-5RS-U016676

Formula C10H12O5 MW 212.2
COA per lot
2,3-Diaminopropanoic acid dihydrochloride

CAS 125767-61-5RS-U200K2R

Formula C3H10Cl2N2O2 MW 177.03
COA per lot
2,3-Dihydro-1-benzofuran-7-ylacetic acid

CAS 152149-94-5RS-P006343

Formula C10H10O3 MW 178.18
COA per lot
2,3-DIMETHYLPHENYLMAGNESIUM BROMIDE

CAS 134640-85-0RS-U200KBO

Formula C8H9BrMg MW 209.37
COA per lot
2,5-Diazabicyclo[2.2.1]heptane dihydrobromide

CAS 100944-14-7RS-U200160

Formula C5H10N2 MW 98.15
COA per lot
2,6,8-trimethyl-non-5-en-4-one

CAS 19044-66-7RS-U016165

Formula C12H22O MW 182.3
COA per lot
2,7-Diaminofluorene Dihydrochloride

CAS 13548-69-1RS-U200KWC

Formula C13H14Cl2N2 MW 269.17
COA per lot
2-(1-Hydroxyethyl)-6-mercaptopyridine 1-oxide

CAS 100450-43-9RS-U200107

Formula C18H24N2O3 MW 316.39
COA per lot
2-(2,3-Dimethylimidazo[2,1-b]thiazol-6-yl)ethanamine dihydrochloride

CAS 1017193-06-4RS-U200222

Formula C9H13N3S MW 195.28
COA per lot
2-(2,6-dioxopiperidin-3-yl)-5-(4-(pyrrolidin-3-yl)piperazin-1-yl)isoindoline-1,3-dione dihydrochloride

CAS 2229725-54-4RS-U200GOE

Formula C21H27Cl2N5O4 MW 484.4
COA per lot
2-(2-Aminoethoxy)-N,N-dimethylethanamine dihydrochloride

CAS 1428940-46-8RS-U200L5C

Formula C6H18Cl2N2O MW 205.12
COA per lot
2-(2-Chloro-4-(trifluoromethyl)phenyl)-5-(2-chlorophenyl)-1H-1,2,4-triazol-3(2H)-one

CAS 1000575-12-1RS-U200011

Formula C15H8Cl2F3N3O MW 374.14
COA per lot
2-(4,4-Difluoropiperidin-1-yl)ethan-1-amine dihydrochloride

CAS 1609345-55-2RS-U200L6J

Formula C7H16Cl2F2N2 MW 237.12
COA per lot
2-(tert-Butyl(methyl)amino)-1-(3-chlorophenyl)propan-1-one Hydrochloride

CAS 1193779-78-0RS-D111072

Formula C14H21Cl2NO MW 290.23
COA per lot
2-[(4-Butoxyphenyl)methylene]hydrazinecarbothioamide

CAS 100318-30-7RS-U200079

Formula C12H17N3OS MW 251.35
COA per lot
2-[2-(bromomagnesio)ethyl]-1,3-dioxolane

CAS 1666140-10-8RS-U200KBN

Formula C5H9BrMgO2 MW 205.33
COA per lot
2-Acetamido-2-(4-octanoylphenethyl)propane-1,3-diyl diacetate

CAS 249289-07-4RS-D123128

Formula C25H37NO6 MW 447.57
COA per lot
2-Acetylanthracene-9,10-dione

CAS 10273-60-6RS-U200AJS

Formula C16H10O3 MW 250.25
COA per lot
2-Amino-1,6-dimethylfuro[3,2-e]imidazo[4,5-b]pyridine

CAS 357383-27-8RS-U200461

Formula C10H10N4O MW 202.21
COA per lot
2-Amino-2-chloro-5-nitrobenzop henone

CAS 2011-66-7RS-U056133

Formula C13H9ClN2O3 MW 276.67
COA per lot
2-Aminoethyl 2-aminoethanethiosulfonate dihydrochloride

CAS 10027-70-0RS-U200055

Formula C4H12N2O2S2 MW 184.28
COA per lot
2-Bromo-α-Ergocryptine-d3

CAS 1794669-26-3RS-I096357

Formula C32H37D3BrN5O5 MW 657.61
COA per lot
2-Chloro-5-fluorophenylmagnesium bromide

CAS 1072142-39-2RS-U200KC6

Formula C6H3BrClFMg MW 233.75
COA per lot
2-Chlorocarbonyl-3-Nitrobenzoic Acid Methyl Ester

CAS 73833-13-3RS-U071889

Formula C9H6ClNO5 MW 243.6
COA per lot
2-Hydrazinobenzoic Acid Hydrochloride

CAS 52356-01-1RS-U015184

Formula C7H9ClN2O2 MW 188.61
COA per lot
2-Hydroxy-6-8Z,11Z-pentadecadien-1-yl-benzoic acid

CAS 103904-74-1RS-U200265

Formula C22H32O3 MW 344.49
COA per lot
2-Methyl-1-(piperidin-4-yl)-1H-benzo[d]imidazole dihydrochloride

CAS 1185087-04-0RS-U200L9Y

Formula C13H19Cl2N3 MW 288.21
COA per lot
2-Methylthioadenosine Triphosphate Tetrasodium Salt DISCONTINUED. Please see M785250.

CAS 100020-57-3RS-U200005

Formula C11H14N5Na4O13P3S MW 641.2
COA per lot
2-Propenoic acid, 2-methyl-, 2-isocyanatoethyl ester, polymer with methyl 2-methyl-2-propenoate

CAS 100042-81-7RS-U200009

Formula C7H9NO3C5H8O2 MW 155.15
COA per lot
2-Pyridinemethanamine, 3,4-dimethoxy-, hydrochloride (1:2)

CAS 1158390-02-3RS-U200GRC

Formula C8H14Cl2N2O2 MW 241.11
COA per lot
3-((2S,3R)-2-(4-(Allyloxy)phenyl)-1-(4-fluorophenyl)-4-oxoazetidin-3-yl)propanoic acid compound with dicyclohexylamine

CAS 1202579-24-5RS-U200MJ5

Formula C33H43FN2O4 MW 550.7
COA per lot
3-(1-Methyl-1H-imidazol-2-yl)propan-1-amine dihydrochloride

CAS 102570-18-3RS-U200LB3

Formula C7H15Cl2N3 MW 212.12
COA per lot
3-(3-chlorofuran-2-yl)prop-2-enoic acid

CAS 100949-21-1RS-U200161

Formula C7H5ClO3 MW 172.57
COA per lot
3-(4,5-Dimethylthiazol-2-yl)propan-1-amine

CAS 1017153-61-5RS-U200221

Formula C8H14N2S MW 170.28
COA per lot
3-(4-(2-Butyl-1-(4-(4-chlorophenoxy)phenyl)-1H-imidazol-4-yl)phenoxy)-N,N-diethylpropan-1-amine Hydrochloride

CAS 1284150-65-7RS-U200MBH

Formula C32H40Cl3N3O2 MW 605
COA per lot
3-(Dimethoxysilyl)propyl methacrylate

CAS 100577-12-6RS-U200119

Formula C9H18O4Si MW 218.32
COA per lot
3-Amino-1-adamantanol hydrochloride

CAS 6240-03-5RS-I004242

Formula C10H18ClNO MW 203.71
COA per lot
3-Ethoxy-2-fluoro-2-methyl-3-oxopropanoic acid

CAS 100701-51-7RS-U200137

Formula C6H8FO4 MW 163.12
COA per lot
3-methylflavone-8-carboxylic acid

CAS 3468-01-7RS-N033096

Formula C17H12O4 MW 280.27
COA per lot
3-Methylphenol

CAS 108-39-4RS-U010118

Formula C7H8O MW 108.14
COA per lot
3-oxopropanoyl chloride

CAS 7305-11-5RS-U018984

Formula C3H3ClO2 MW 106.51
COA per lot
3-Pyridinamine, 6-(1-pyrrolidinyl)-, hydrochloride (1:3)

CAS 2197054-43-4RS-U200GSU

Formula C9H16Cl3N3 MW 272.6
COA per lot
3-Pyridinemethanamine, 5-chloro-4-(trifluoromethyl)-

CAS 1393552-74-3RS-U200KFA

Formula C7H8Cl3F3N2 MW 283.5
COA per lot
3-Pyridinemethanamine, α-methyl-6-(trifluoromethyl)-, hydrochloride (1:2), (αR)-

CAS 1071438-77-1RS-U200LDC

Formula C8H11Cl2F3N2 MW 263.08
COA per lot
4,4'-(5',5''-Bis(3-(pyridin-4-yl)phenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-3,3'''-diyl)dipyridine

CAS 1009033-96-8RS-U200148

Formula C56H38N4 MW 766.93
COA per lot
4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine dihydrochloride

CAS 165894-38-2RS-U200KFQ

Formula C5H10Cl2N4 MW 197.06
COA per lot
4,6-Dimethyldodecane

CAS 61141-72-8RS-U068797

Formula C14H30 MW 198.39
COA per lot
4-(1,2,3,6-tetrahydropyridin-4-yl)isoquinoline hydrochloride

CAS 1461715-59-2RS-U200LDI

Formula C14H16Cl2N2 MW 283.2
COA per lot
4-(1-Methyl-piperidin-4-yloxy)-benzylamine: dihydrochloride

CAS 1229625-24-4RS-U200J70

Formula C13H22Cl2N2O MW 293.23
COA per lot
4-(6-(4-Methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)benzene-1,2-diamine trihydrochloride

CAS 1431697-77-6RS-U200LEA

Formula C18H25Cl3N6 MW 431.8
COA per lot
4-(Difluoromethyl)-aniline hydrochloride

CAS 1980063-54-4RS-U098157

Formula C7H7F2N.HCl MW 179.6
COA per lot
4-(Piperidin-4-yl)-1,2,3,4-tetrahydroquinoxalin-2-one dihydrochloride

CAS 1803593-56-7RS-U200LFM

Formula C13H19Cl2N3O MW 304.21
COA per lot
4-[2-[[6-Amino-9-(N-ethyl--D-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic Acid Hydrochloride

CAS 124182-57-6RS-U200J7R

Formula C23H32ClN7O7 MW 554
COA per lot
4-Amino-5-(aminomethyl)-2-ethylpyrimidine Dihydrochloride

CAS 1007-45-0RS-U200KWY

Formula C7H14Cl2N4 MW 225.12
COA per lot
4-Demethyl Daunorubicin HCl

CAS 52794-97-5RS-U068226

Formula C26H27NO10.HCl MW 513.5
COA per lot
4-Ethylacetophenone

CAS 937-30-4RS-C058046

Formula C10H12O MW 148.2
COA per lot
4-Ethylbenzene-1,2-diamine dihydrochloride

CAS 136583-84-1RS-U200LFA

Formula C8H14Cl2N2 MW 209.11
COA per lot
4-Hydroxy-2,2,6,6-tetramethylpiperidine-d17-1-oxyl

CAS 100326-46-3RS-U200080

Formula C9HD17NO2 MW 189.35
COA per lot
4-Methoxycarbonyl-1H-indole-2-boronic acid pinacol ester

CAS 1072811-67-6RS-U200AJZ

Formula C16H20BNO4 MW 301.15
COA per lot
4-PHENOXYPHENYLMAGNESIUM BROMIDE

CAS 21473-02-9RS-U200J9R

Formula C12H9BrMgO MW 273.41
COA per lot
4-[[[1-(2-Fluorophenyl)cyclopentyl]amino]methyl]-2-[(4-methyl-1-piperazinyl)methyl]phenol Hydrochloride

CAS 1700693-96-4RS-U200MBI

Formula C24H35Cl3FN3O MW 506.9
COA per lot
5'-[(3-Amino-3-carboxypropyl)ethylsulfonio]-5'-deoxyadenosine Iodide

CAS 102029-72-1RS-U200248

Formula HCl MW 36.46
COA per lot
5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidine-2,4-diamine dihydrochloride

CAS 121187-73-3RS-U200LGL

Formula C7H13Cl2N5 MW 238.12
COA per lot
5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one

CAS 1000575-71-2RS-U200012

Formula C20H15N3O MW 313.35
COA per lot
5-(Hydroxyamino)pentan-1-amine dihydrochloride

CAS 1002-38-6RS-U200027

Formula C5H14N2OHCl MW 118.18
COA per lot
5-Fluoro-2-methoxy-3-(2R)-2-pyrrolidinyl-pyridine Dihydrochloride

CAS 1260845-81-5RS-U200KX4

Formula C10H15Cl2FN2O MW 269.14
COA per lot
5-hydroxy-7-(4-hydroxy-3-metho xyphenyl)-1-phenyl-3-heptanone

CAS 79559-61-8RS-U066357

Formula C20H24O4 MW 328.4
COA per lot
5-IODO-A-85380 Dihydrochloride

CAS 1217837-17-6RS-U200KX5

Formula C9H13Cl2IN2O MW 363.02
COA per lot
5-Nitro-2-Furan-acrylic Acid

CAS 6281-23-8RS-U002625

Formula C7H5NO5 MW 183.12
COA per lot
542-02-9 6-Methyl-1,3,5-triazine-2,4-diyldiamine s-Triazine, 2,4-diamino-6-methyl- (8CI) 1,3,5-Triazine-2,4-diamine, 6-methyl- Acetoguanamine AI3-50715 2,4-Diamino-6-methyl-1,3,5-triazine EINECS 208-796-3 ENT 50715 2-Methyl-4,6-diamino-1,3,5-triazine NSC 257 CCRIS 8909 2,4-Diamino-6-methyl-s-triazine EC 208-796-3 s-Triazine, 2,4-diamino-6-methyl-

CAS 542-02-9RS-U200AMF

Formula C4H7N5 MW 125.13
COA per lot
6,7-Dihydro-5H-cyclopenta[c]pyridine-3,7-diamine dihydrochloride

CAS 2096419-51-9RS-U200JBT

Formula C8H13Cl2N3 MW 222.11
COA per lot
6-Chloro-4-(isopropylamino)nicotinaldehyde

CAS 1012880-02-2RS-U200201

Formula C9H11ClN2O MW 198.65
COA per lot
6-Hydroxy-N-[(phenylmethoxy)carbonyl]-L-norleucine

CAS 102922-72-5RS-U200KXB

Formula C26H42N2O5 MW 462.6
COA per lot
6-Pteridinepropanoic acid, 2,4-diamino-α-(4-carboxyphenyl)-α-2-propyn-1-yl-(N-cyclohexylcyclohexanamine)

CAS 1548618-54-7RS-U200JCG

Formula C43H62N8O4 MW 755
COA per lot
7-Ethoxycoumarin

CAS 31005-02-4RS-U047174

Formula C11H10O3 MW 190.2
COA per lot
9,10-Bis(TMEDA)anthracene biszinc chloride complex

CAS 106682-14-8RS-U200K7K

Formula C26H38Cl4N4Zn2 MW 679.2
COA per lot
9-Aminoacridine Hydrochloride Monohydrate

CAS 52417-22-8RS-U200483

Formula C13H10N2HClH2O MW 194.23
COA per lot
[(1,2,3-η)-2-Buten-1-yl][dicyclohexyl[3,6-dimethoxy-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl-κC1']phosphine-κP]-Palladium(1+), 1,1,1-trifluoromethanesulfonate (1:1)

CAS 1798782-11-2RS-U200L0C

Formula C40H56F3O5PPdS MW 843.3
COA per lot
[(Methoxy)methyl]triphenylphosphonium Chloride

CAS 4009-98-7RS-I015253

Formula -- MW 307.3
COA per lot
[1',2',3',4',5'-13C5]2'-deoxyguanosinemonohydrate

CAS 312693-72-4RS-I003172

Formula C10H15N5O5 MW 290.22
COA per lot
[1'-13C]cellobiosan

CAS 35405-71-1RS-I098376

Formula C12H20O10 MW 325.27
COA per lot
[rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium(IV) dichloride

CAS 100163-29-9RS-U200023

Formula C20H24Cl2Zr MW 264.4
COA per lot
A 331440 Dihydrochloride

CAS 1049740-32-0RS-U200LJS

Formula C22H29Cl2N3O MW 422.4
COA per lot
A 943931 Dihydrochloride

CAS 1227675-50-4RS-U200KHE

Formula C17H23Cl2N5 MW 368.3
COA per lot
ABT 702 Dihydrochloride

CAS 1188890-28-9RS-U200LJU

Formula C22H21BrCl2N6O MW 536.2
COA per lot
Acetylshikonin

CAS 24502-78-1RS-U078255

Formula C18H18O6 MW 330.3
COA per lot
Acid Yellow 23 Aluminium Lake

CAS 12225-21-7RS-U200300

Formula C16H12N4O9S2Al MW 468.42
COA per lot
ALPHOS PD G6 BR

CAS 2097600-15-0RS-U200KHN

Formula C59H71BrF7OPPd- MW 1146.5
COA per lot
Amfenac-D5 Sodium Hydrate

CAS 61618-27-7RS-U200514

Formula C15H12NO3NaH2O MW 254.26
COA per lot
Amiloride hydrochloride

CAS 2016-88-8RS-M119027

Formula C6H9Cl2N7O MW 266.09
COA per lot
Amlodipine Benzoate

CAS 1239916-29-0RS-U200AK9

Formula C20H25ClN2O5.C7H6O2 MW 408.88
COA per lot
Ammonium 2,2,3-trifluoro-3-(1,1,2,2,3,3-hexafluoro-3-(trifluoromethoxy)propoxy)propanoate

CAS 958445-44-8RS-U200582

Formula C7H5F12NO4 MW 395.1
COA per lot
Ammonium Oxalate Monohydrate

CAS 6009-70-7RS-U200505

Formula C2H10N2O5 MW 142.11
COA per lot
Amperozide Dihydrochloride

CAS 1307807-06-2RS-U200KHT

Formula C23H31Cl2F2N3O MW 474.4
COA per lot
Amthamine Dihydrobromide

CAS 142457-00-9RS-U200KHU

Formula C6H13Br2N3S MW 319.06
COA per lot
Anise oil

CAS 8007-70-3RS-U200552

Formula C60H111NO9 MW 990.52
COA per lot
Apatini Mesylate

CAS 1218779-75-9RS-U059077

Formula C25H27N5O4S MW 493.6
COA per lot
ApsSodiumsalt

CAS 102029-95-8RS-U200250

Formula C10H14N5O10PSNa MW 427.28
COA per lot
ASTX-660 Dihydrochloride

CAS 1605316-16-2RS-U200KHZ

Formula C30H43Cl2FN4O2 MW 581.6
COA per lot
BD 1047 dihydrobromide

CAS 138356-21-5RS-U200KI2

Formula C13H22Br2Cl2N2 MW 437
COA per lot
Benactyzine hydrochloride

CAS 57-37-4RS-U081272

Formula C20H26ClNO3 MW 363.9
COA per lot
Benzenemethanol, α-(2-aminoethyl)-3,4-difluoro-, hydrochloride (1:2)

CAS 2242682-27-3RS-U200K4D

Formula C9H13Cl2F2NO MW 260.11
COA per lot
Benzyldimethylhexadecylammonium chloride

CAS 122-18-9RS-U005152

Formula C25H46ClN MW 396.1
COA per lot
BIBU 1361 Dihydrochloride

CAS 1643609-75-9RS-U200LM9

Formula C22H29Cl3FN7 MW 516.9
COA per lot
BIBX 1382 Dihydrochloride

CAS 1216920-18-1RS-U200LMA

Formula C18H21Cl3FN7 MW 460.8
COA per lot
Bicyclo[2.2.2]octan-2-ol, 1,4-diamino-, hydrochloride (1:2), (2S)-

CAS 2144478-61-3RS-U200K4F

Formula C8H18Cl2N2O MW 229.14
COA per lot
Bis(1,1-dimethylethyl)[2′,4′,6′-tris(1-methylethyl)[1,1′-biphenyl]-2-yl-κC1′]phosphine-κP](η3-2-propen-1-yl)palladium(1+) 1,1,1-trifluoromethanesulfonate

CAS 1798782-23-6RS-U200LMB

Formula C33H51F3O3PPdS- MW 722.2
COA per lot
bis(1H,1H,2H,2H-perfluorooctyl) phosphate

CAS 407582-79-0RS-U200468

Formula C16H8F26NaO4P MW 812.15
COA per lot
Bis-2-Ethylhexyl Ether

CAS 10143-60-9RS-U200AHS

Formula C16H34O MW 242.5
COA per lot
BMY 7378 dihydrochloride

CAS 21102-95-4RS-U200KKS

Formula C22H33Cl2N3O3 MW 458.4
COA per lot
Borate(1-), tetraethyl-, sodium (1:1), min. 98%

CAS 15523-24-7RS-U200365

Formula C8H20BNa MW 150.05
COA per lot
Bromo(4-chloro-2-fluorobenzyl)triphenylphosphorane

CAS 101160-85-4RS-U200188

Formula C25H20BrClFP MW 485.76
COA per lot
Bromo[(trimethylsilyl)methyl]-magnesium

CAS 18243-38-4RS-U200KKY

Formula C4H11BrMgSi MW 191.42
COA per lot
Bromoiodoacetic acid

CAS 71815-43-5RS-M124102

Formula C2H2BrIO2 MW 264.84
COA per lot
BS 181 Dihydrochloride

CAS 1883548-83-1RS-U200KKZ

Formula C22H34Cl2N6 MW 453.4
COA per lot
C 021 Dihydrochloride

CAS 1784252-84-1RS-U200LMQ

Formula C27H43Cl2N5O2 MW 540.6
COA per lot
Calcium Carbonate

CAS 471-34-1RS-U063332

Formula CCaO3 MW 100.09
COA per lot
CGH 2466

CAS 1177618-54-0RS-U200KLM

Formula C14H11Cl4N3S MW 395.1
COA per lot
CGP 20712 Dihydrochloride

CAS 1216905-73-5RS-U200KLN

Formula C23H27Cl2F3N4O5 MW 567.4
COA per lot
CHIR 99021 Trihydrochloride

CAS 1782235-14-6RS-U200LNP

Formula C22H21Cl5N8 MW 574.7
COA per lot
Chrysophenine

CAS 2870-32-8RS-U200442

Formula C30H27N4Na2O8S2+ MW 681.7
COA per lot
cis-1,4-Dimethyladamantane

CAS 24145-89-9RS-U065711

Formula C12H20 MW 164.29
COA per lot
Coenzyme A

CAS 85-61-0RS-U065517

Formula C21H36N7O16P3S MW 767.5
COA per lot
Cotarnine Chloride

CAS 10018-19-6RS-U200025

Formula C12H14NO3Cl MW 220.24
COA per lot
CP 31398 Dihydrochloride

CAS 1217195-61-3RS-U200KM7

Formula C22H28Cl2N4O MW 435.4
COA per lot
CP 99994 Dihydrochloride

CAS 145148-39-6RS-U200LOI

Formula C19H26Cl2N2O MW 369.3
COA per lot
Creatine Phosphate Sodium

CAS 922-32-7RS-U045336

Formula C4H10N3NaO5P MW 234.1
COA per lot
CRT 0066101

CAS 1883545-60-5RS-U200LOJ

Formula C18H24Cl2N6O MW 411.3
COA per lot
CT 5269-10

CAS 209740-39-6RS-U200KM9

Formula C29H40Cl2N4O4 MW 579.6
COA per lot
Cytarabine Hydrochloride

CAS 69-74-9RS-U045299

Formula C9H14ClN3O5 MW 279.68
COA per lot
D-Glucuronic acid

CAS 6556-12-3RS-I097573

Formula C6H10O7 MW 194.14
COA per lot
D-Pyroglutamic Aicd

CAS 4042-36-8RS-U102053

Formula C5H7NO3 MW 129.11
COA per lot
D-Ribose-13C5

CAS 202114-47-4RS-U200393

Formula [13C]5H10O5 MW 155.09
COA per lot
Deltarasin Trihydrochloride

CAS 1440898-82-7RS-U200LP5

Formula C40H39Cl2N5O MW 676.7
COA per lot
Dexchlorpheniramine N-Oxide Dihydrochloride

CAS 2725579-30-4RS-U096083

Formula C16H21Cl3N2O MW 363.71
COA per lot
DG 172 Dihydrochloride

CAS 1361504-77-9RS-U200KMR

Formula C20H22BrCl2N3 MW 455.2
COA per lot
Dibromoacetaldehyde

CAS 3039-13-2RS-U077283

Formula C2H2Br2O MW 201.84
COA per lot
Dibutyltin Bis(Acetylacetonate)

CAS 22673-19-4RS-U200409

Formula C18H32O4Sn MW 431.15
COA per lot
Dicarbonylcyclopentadienylcobalt

CAS 12078-25-0RS-U200LPI

Formula C7H10CoO2 MW 185.09
COA per lot
Dichloro(η6-p-cymene)ruthenium

CAS 100928-22-1RS-U200152

Formula CH3Cl2RuC10H20 MW 187.01
COA per lot
Diclofenac Diethylamine

CAS 78213-16-8RS-U077459

Formula C18H22Cl2N2O2 MW 369.3
COA per lot
DIHYDRAZINE SULFATE, 98

CAS 13464-80-7RS-U200KN2

Formula H10N4O4S MW 162.17
COA per lot
dihydrobromide

CAS 1955548-45-4RS-U200LPU

Formula C7H11Br3N2S MW 394.96
COA per lot
Diisobutylene

CAS 25167-70-8RS-U062240

Formula C8H16 MW 112.22
COA per lot
Dioxopromethazine hydrochloride

CAS 15374-15-9RS-U062164

Formula C17H21ClN2O2S MW 352.9
COA per lot
Dipropylene Glycol; Oxybispropanol

CAS 25265-71-8RS-U200427

Formula C6H14O3 MW 134.17
COA per lot
DIRECT RED 75

CAS 2829-43-8RS-U200439

Formula C33H26N8O15S4 MW 902.86
COA per lot
DL-Alanine methyl ester hydrochloride

CAS 13515-97-4RS-U062574

Formula C4H10ClNO2 MW 139.58
COA per lot
DL-Lysine Dihydrochloride

CAS 617-68-5RS-U200515

Formula C6H16Cl2N2O2 MW 219.1
COA per lot
DMAB-anabaseine Dihydrochloride

CAS 154149-38-9RS-U200KNL

Formula C19H23Cl2N3 MW 364.3
COA per lot
DODECYLMAGNESIUM BROMIDE

CAS 15890-72-9RS-U200KNS

Formula C12H25BrMg MW 273.54
COA per lot
Dorsomorphin Dihydrochloride

CAS 1219168-18-9RS-U200AK4

Formula C24H27Cl2N5O MW 472.4
COA per lot
EGT-0001474

CAS 1118567-48-8RS-U200MRJ

Formula C34H47ClN2O11 MW 695.2
COA per lot
Epimeredinoside A

CAS 848599-79-1RS-U095335

Formula C31H40O15 MW 652.6
COA per lot
Ethyl 4-dimethylaminobenzoate

CAS 10287-53-3RS-U008034

Formula C11H15NO2 MW 193.24
COA per lot
Ethylene Oxide

CAS 75-21-8RS-U008198

Formula C2H4O MW 44.05
COA per lot
Euphorbia factor L1

CAS 76376-43-7RS-U064202

Formula C32H40O8 MW 552.7
COA per lot
Euphorbia Factor L2

CAS 218916-51-9RS-U064104

Formula C38H42O9 MW 642.7
COA per lot
Fenoprofen Sodium Dihydrate

CAS 66424-46-2RS-U200531

Formula C15H17NaO5 MW 300.29
COA per lot
FFN 206 Dihydrochloride

CAS 1883548-88-6RS-U200LRY

Formula C12H16Cl2N2O2 MW 291.17
COA per lot
Flavin Adenine Dinucleotide Disodium Salt ·xHydrate

CAS 84366-81-4RS-U200556

Formula C27H31N9O15P22*Nax*H2O MW 783.53
COA per lot
Gentamicin C1a

CAS 26098-04-4RS-U013318

Formula C19H39N5O7 MW 449.5
COA per lot
Ginkgo Biloba Extract

CAS 90045-36-6RS-U200575

Formula C14H11N7O6S MW 405.35
COA per lot
Gliquidone Suphonamide

CAS 33456-68-7RS-U013341

Formula C20H22N2O5S MW 402.5
COA per lot
Glyceryl Dibehenate

CAS 99880-64-5RS-P052010

Formula C25H52O5 MW 432.7
COA per lot
Glyceryl monooleate(mixture of isomers)

CAS 25496-72-4RS-M140015

Formula C21H40O4 MW 356.5
COA per lot
GR 144053 Trihydrochloride

CAS 1215333-48-4RS-U200LST

Formula C18H30Cl3N5O2 MW 454.8
COA per lot
GR 55562 Dihydrochloride

CAS 159533-25-2RS-U200LSS

Formula C23H27Cl2N3O2 MW 448.4
COA per lot
GW 583340 Dihydrochloride

CAS 1173023-85-2RS-U200KOQ

Formula C28H27Cl3FN5O3S2 MW 671
COA per lot
GYKI 47261 Dihydrochloride

CAS 1217049-32-5RS-U200LSU

Formula C18H17Cl3N4 MW 395.7
COA per lot
Hexa-1,5-dien-1-ylbenzene

CAS 1009-81-0RS-U200147

Formula C12H14 MW 158.24
COA per lot
Hydroxylamine, phosphate (3:1) (salt)

CAS 20845-01-6RS-U200JP8

Formula H12N3O7P MW 197.09
COA per lot
Hyperforin Dicyclohexylammonium Salt

CAS 238074-03-8RS-U200417

Formula C47H75NO4 MW 718.1
COA per lot
I-BET 151 Dihydrochloride

CAS 1883545-47-8RS-U200LTL

Formula C23H23Cl2N5O3 MW 488.4
COA per lot
IEM 1754 dihydrobromide

CAS 162831-31-4RS-U200KOZ

Formula C16H32Br2N2 MW 412.2
COA per lot
Imidapril Hydrochloride

CAS 89396-94-1RS-U011336

Formula C20H28ClN3O6 MW 441.9
COA per lot
Imidazo[1,2-a]pyridine-6-methanamine, 5,6,7,8-tetrahydro-2-(trifluoromethyl)-, hydrochloride (1:2)

CAS 2260932-46-3RS-U200HMG

Formula C9H14Cl2F3N3 MW 292.13
COA per lot
Impentamine Dihydrobromide

CAS 149629-70-9RS-U200LTQ

Formula C8H17Br2N3 MW 315.05
COA per lot
Intralipid (20% Emulsion)

CAS 68890-65-3RS-U200AN1

Formula C60H115NO10P+ MW 1041.5
COA per lot
Iodophenpropit Dihydrobromide

CAS 145196-87-8RS-U200LTZ

Formula C15H21Br2IN4S MW 576.1
COA per lot
L-Alaninamide Hydrochloride

CAS 33208-99-0RS-U017417

Formula C3H9ClN2O MW 124.57
COA per lot
L-Arginyl-L-arginine 7-Amido-4-methylcoumarin Trihydrochloride

CAS 201847-69-0RS-U200K5J

Formula C22H36Cl3N9O4 MW 596.9
COA per lot
Lacto-N-difucohexaose I Solution in Water

CAS 16789-38-1RS-U200374

Formula C38H65NO29 MW 999.91
COA per lot
Lanicemine dihydrochloride

CAS 153322-06-6RS-U200362

Formula C13H16Cl2N2 MW 271.18
COA per lot
Lanthanum(III) acetate hydrate

CAS 100587-90-4RS-U200122

Formula C6H9LaO6H2O MW 316.04
COA per lot
Leucomalachite green-d5

CAS 947601-82-3RS-I107159

Formula C23H26N2 MW 335.5
COA per lot
Levomedetomidine HCl

CAS 190000-46-5RS-I017045

Formula C13H16N2.HCl MW 236.74
COA per lot
Levothyroxine

CAS 25416-65-3RS-U200428

Formula C15H10I4NNaO4.xH2O MW 798.86
COA per lot
Limaprost Alfadex

CAS 88852-12-4RS-U200AAY

Formula C36H60O30.x(C22H36O5) MW 972.85
COA per lot
Linopirdine dihydrochloride

CAS 113168-57-3RS-U200KP9

Formula C26H23Cl2N3O MW 464.4
COA per lot
Liriope muscari baily saponins C

CAS 87480-46-4RS-N033156

Formula C44H70O16 MW 855
COA per lot
Lubabegron hemifumurate

CAS 391926-19-5RS-U200ALZ

Formula C33H33N3O7S MW 615.7
COA per lot
LY303870 dihydrochloride

CAS 170508-05-1RS-U200MTV

Formula C33H47Cl2N5O3 MW 632.7
COA per lot
Lycoramine hydrobromide

CAS 89505-76-0RS-U072169

Formula C17H24BrNO3 MW 370.3
COA per lot
MADAM dihydrochloride

CAS 1049740-95-5RS-U200KPI

Formula C16H22Cl2N2S MW 345.3
COA per lot
Mal-L-Dap(Boc)-OH*DCHA

CAS 2004724-16-5RS-U200JQL

Formula C24H39N3O6 MW 465.6
COA per lot
Mandelic acid

CAS 90-64-2RS-C001094

Formula C8H8O3 MW 152.15
COA per lot
meCgPPh Pd G3

CAS 2230788-58-4RS-U200AL8

Formula C16H21O3PC12H10NPdCH3O3S MW 292.31
COA per lot
Methyl (R)-3-amino-3-(pyridin-3-yl)propanoate dihydrochloride

CAS 1016558-17-0RS-U200LY1

Formula C9H14Cl2N2O2 MW 253.12
COA per lot
Methyl (R)-3-amino-3-(pyridin-4-yl)propanoate dihydrochloride

CAS 1391398-54-1RS-U200LY2

Formula C9H14Cl2N2O2 MW 253.12
COA per lot
Methyl 2-amino-3-(pyridin-2-yl)propanoate

CAS 100002-84-4RS-U200004

Formula C9H12N2O2 MW 180.2
COA per lot
Methyl 4-bromo-2-(4-butylphenyl)thiazole-5-carboxylate

CAS 1000577-14-9RS-U200013

Formula C15H17BrN2O2S MW 369.28
COA per lot
Methylprotodioscin

CAS 54522-52-0RS-U094299

Formula C52H86O22 MW 1063.2
COA per lot
Mezlocillin Sodium

CAS 59798-30-0RS-I015056

Formula C21H25N5NaO8S2 MW 562.6
COA per lot
ML 786 Dihydrochloride

CAS 1237536-18-3RS-U200LY4

Formula C29H31Cl2F3N4O3 MW 611.5
COA per lot
MM 77 Dihydrochloride

CAS 159187-70-9RS-U200LY5

Formula C19H29Cl2N3O3 MW 418.4
COA per lot
MRS 2211

CAS 1197030-56-0RS-U200LYC

Formula C14H13ClN4NaO9P MW 470.69
COA per lot
MRS 2690

CAS 15039-58-4RS-U200KPY

Formula C15H25N2NaO16P2S MW 606.4
COA per lot
N,N'-[9[[4-(Dimethylamino)phenyl]amino]-3,6-acridinediyl]bis-1-pyrrolidinepropanamide Trihydrochloride

CAS 1177798-88-7RS-U200KQK

Formula C35H46Cl3N7O2 MW 703.1
COA per lot
N,N-Di-Desethyl Amiodarone(Hydrochloride)

CAS 757220-04-5RS-U042285

Formula C21H21I2NO3.HCl MW 589.21
COA per lot
N-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-methylpropan-1-amine

CAS 1020962-69-9RS-U200256

Formula C13H22N2O MW 222.33
COA per lot
N-(2-(1H-1,2,4-Triazol-1-yl)ethyl)-4-bromobenzamide

CAS 100467-82-1RS-U200109

Formula C11H11BrN4O MW 295.14
COA per lot
N-(2-Aminoethyl)-α-(aminomethyl)-α-(3-phenylpropyl)benzenepentanamide Conjugate Acid (1:2)

CAS 1398051-86-9RS-U200KQ4

Formula C23H35Cl2N3O MW 440.4
COA per lot
N-(4-((1R,3S,5S)-3-amino-5-methylcyclohexyl)pyridin-3-yl)-6-(2,6-difluorophenyl)-5-fluoropicolinamide

CAS 1820565-69-2RS-U200384

Formula C24H25Cl2F3N4O MW 513.4
COA per lot
N-[2-(Dimethylamino)ethyl]piperidine-4-carboxamide Dihydrochloride

CAS 1019851-96-7RS-U200240

Formula C10H21N3O MW 199.29
COA per lot
N-Acetylhomotaurine-d6

CAS 1225580-69-7RS-I091135

Formula C5H5D6NO4S MW 187.24
COA per lot
N-Ethyl-N-methylazetidin-3-amine dihydrochloride

CAS 2231676-11-0RS-U200LZN

Formula C6H16Cl2N2 MW 187.11
COA per lot
N1-Benzyl-N2-(2-(benzylamino)ethyl)ethane-1,2-diamine trihydrochloride

CAS 17327-82-1RS-U200LYH

Formula C18H28Cl3N3 MW 392.8
COA per lot
N`-(1-Methylazepan-4-yl)benzohydrazide Dihydrochloride

CAS 2731998-18-6RS-U096087

Formula C14H21N3OHCl MW 247.34
COA per lot
NAAD Sodium Salt

CAS 104809-30-5RS-U200266

Formula C21H26N6NaO15P2 MW 687.4
COA per lot
NCS-356 Sodium Salt Hydrate

CAS 1049737-99-6RS-U200KQF

Formula C10H10ClNaO4 MW 252.62
COA per lot
Nickel, [(1,2,5,6-η)-1,5-cyclooctadiene][(2,3,4,5-η)-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-one]-

CAS 109799-61-3RS-U200KQG

Formula C37H32NiO MW 551.3
COA per lot
NVP DPP 728 Dihydrochloride

CAS 207556-62-5RS-U200M08

Formula C15H20Cl2N6O MW 371.3
COA per lot
O-Methylaloeresin A, 7-

CAS 329361-25-3RS-U086156

Formula C29H30O11 MW 554.5
COA per lot
Orange IV

CAS 554-73-4RS-U200496

Formula C18H14N3NaO3S MW 375.4
COA per lot
ORY-1001

CAS 1431326-61-2RS-U200M0F

Formula C15H24Cl2N2 MW 303.3
COA per lot
oxotantalum trihydrofluoride

CAS 20263-47-2RS-U200M0I

Formula F3H3OTa MW 256.97
COA per lot
Oxythiamine Hydrochloride

CAS 614-05-1RS-U200512

Formula C12H16N3O2S : Cl : HCl MW 266.34
COA per lot
P-hydroxyphenylacetic acid

CAS 156-38-7RS-U041165

Formula C8H8O3 MW 152.15
COA per lot
p-MPPF Hydrochloride

CAS 223699-41-0RS-U200KRS

Formula C25H29Cl2FN4O2 MW 507.4
COA per lot
p-Toluene-d7-sulfonic Acid H O

CAS 1219795-22-8RS-U200AK5

Formula C7H3D7O4S MW 197.07
COA per lot
PA 1 Dihydrochloride

CAS 1883549-38-9RS-U200KR6

Formula C18H18Cl3N9O MW 482.7
COA per lot
Palladium, [1,1'-(1,4-butanediyl)bis[1,1-diphenylphosphine-κP]]chloro(η3-2-propen-1-yl)-

CAS 1254300-24-7RS-U200JWG

Formula C31H32ClP2Pd- MW 608.4
COA per lot
PB 28 Dihydrochloride

CAS 172907-03-8RS-U200M0P

Formula C24H40Cl2N2O MW 443.5
COA per lot
PD 168568

CAS 210688-56-5RS-U200KRA

Formula C22H29Cl2N3O MW 422.4
COA per lot
Penehyclidine Hydrochloride

CAS 151937-76-7RS-U001106

Formula C20H30ClNO2 MW 351.9
COA per lot
Phenylacetaldehyde

CAS 122-78-1RS-C006009

Formula C8H8O MW 120.15
COA per lot
Philanthotoxin 74

CAS 1227301-51-0RS-U200KRK

Formula C24H44Cl2N4O3 MW 507.5
COA per lot
Phosphocholine-d9 Chloride Calcium Salt

CAS 344299-43-0RS-U200ALQ

Formula C5H4D9CaClNO4P MW 266.72
COA per lot
Pipecolinic acid

CAS 535-75-1RS-C006069

Formula C6H11NO2 MW 129.16
COA per lot
Piperazine Dihydrochloride

CAS 207605-49-0RS-U200K62

Formula C4H14Cl2N2O MW 177.07
COA per lot
Piperazine Ferulate

CAS 171876-65-6RS-U041179

Formula C14H20N2O4 MW 280.32
COA per lot
PNU 96415E

CAS 170856-41-4RS-U200KRT

Formula C21H27Cl2FN2O MW 413.4
COA per lot
Polacrilin Potassium

CAS 65405-55-2RS-U200AMU

Formula C14H15KO2 MW 254.37
COA per lot
Polycarbamate

CAS 64440-88-6RS-U200522

Formula C10H18N4S8Zn2 MW 581.61
COA per lot
Polyethylene Glycol 10000

CAS 25322-68-3RS-C006020

Formula HO(CH2CH2O)nH MW 62.07
COA per lot
Polygalasaponin F

CAS 882664-74-6RS-N033158

Formula C53H86O23 MW 1091.2
COA per lot
Potassium Henicosafluorodecanesulphonate

CAS 2806-16-8RS-U200438

Formula C10F21KO3S MW 638.24
COA per lot
Pyrazin-2-amine hemibenzene-1,2,4,5-tetracarboxylate

CAS 1012570-55-6RS-U200198

Formula C4H5N3 MW 95.1
COA per lot
Pyrazolidine Dihydrochloride

CAS 89990-54-5RS-U200572

Formula C3H10Cl2N2 MW 145.03
COA per lot
Pyren-1-ylmagnesium bromide

CAS 138181-90-5RS-U200M2G

Formula C16H9BrMg MW 305.45
COA per lot
Pyridinium, 4-[(2,3-dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1-(phenylmethyl)-, chloride (1:1)

CAS 388115-12-6RS-U200ALY

Formula C24H24NO3Cl MW 374.45
COA per lot
Pyrithiamine hydrobromide

CAS 534-64-5RS-U200488

Formula C14H19N4OHBrBr MW 259.33
COA per lot
Quinidine Gluconate

CAS 7054-25-3RS-U200535

Formula C26H36N2O9 MW 520.58
COA per lot
rac-Anisodamine

CAS 17659-49-3RS-M165007

Formula C17H23NO4 MW 305.4
COA per lot
rac-Lanicemine DiHCl

CAS 153200-70-5RS-U200FD0

Formula C13H16Cl2N2 MW 271.18
COA per lot
Rec 15/2615 DiHydrochloride

CAS 173059-17-1RS-U200M4K

Formula C26H35Cl2N5O5 MW 568.5
COA per lot
rel-(3aS,7aS)-(5-Methyloctahydro-7aH-pyrrolo[3,4-c]pyridin-7a-yl)methanol dihydrochloride

CAS 2243507-51-7RS-U200M4P

Formula C9H20Cl2N2O MW 243.17
COA per lot
Rifamycin B

CAS 13929-35-6RS-R045003

Formula C39H49NO14 MW 755.8
COA per lot
RJR 2429 Dihydrochloride

CAS 1021418-53-0RS-U200M4Z

Formula C12H18Cl2N2 MW 261.19
COA per lot
RN-1 Hydrochloride

CAS 1781835-13-9RS-U200KTF

Formula C23H31Cl2N3O2 MW 452.4
COA per lot
Ro 10-5824 Dihydrochloride

CAS 189744-94-3RS-U200M54

Formula C17H22Cl2N4 MW 353.3
COA per lot
RS 16566 Dihydrochloride

CAS 1217788-97-0RS-U200M55

Formula C18H25Cl3N4O MW 419.8
COA per lot
Rugulosin, 8,8'-dihydroxy-, (1S,1'S,2R,2'R,3S,3'S,9aR,9'aR)-

CAS 21884-44-6RS-U200405

Formula C30H22O12 MW 574.5
COA per lot
RuPhos Pd G1 Methyl t-Butyl Ether Adduct

CAS 2361069-97-6RS-U200ALC

Formula C30H55O2PC8H16ClNPdC5H12O MW 478.73
COA per lot
Ruthenium, dichloro[rel-2-[(R)-ethylthio-κS]-N-[2-[(S)-ethylthio-κS]ethyl]ethanamine-κN](triphenylphosphine)-, stereoisomer

CAS 1462397-86-9RS-U200K6I

Formula C26H34Cl2NPRuS2 MW 627.6
COA per lot
S-Methyl-L thiocitrulline, Dihydrochloride

CAS 209589-59-3RS-U200KU9

Formula C7H17Cl2N3O2S MW 278.2
COA per lot
SA 4503 DiHydrochloride

CAS 165377-44-6RS-U200M6C

Formula C23H34Cl2N2O2 MW 441.4
COA per lot
SAR 7334

CAS 1333207-63-8RS-U200M6J

Formula C21H24Cl3N3O MW 440.8
COA per lot
Sazetidine A Hydrochloride

CAS 1197329-42-2RS-U200KU3

Formula C15H22Cl2N2O2 MW 333.2
COA per lot
SB 205607 Dihydrobromide

CAS 1217628-73-3RS-U200M6K

Formula C23H26Br2N2O MW 506.3
COA per lot
SB 243213 DiHydrochloride

CAS 1780372-25-9RS-U200M6L

Formula C22H21Cl2F3N4O2 MW 501.3
COA per lot
SB 277011A Dihydrochloride

CAS 1226917-67-4RS-U200KU4

Formula C28H32Cl2N4O MW 511.5
COA per lot
Scopolamine hydrobromide

CAS 114-49-8RS-N027001

Formula C17H22BrNO4 MW 384.3
COA per lot
Silicic acid, dilithium salt

CAS 10102-24-6RS-U200179

Formula Li2O3Si MW 89.97
COA per lot
SKF 86002 Dihydrochloride

CAS 116339-68-5RS-U200M70

Formula C16H14Cl2FN3S MW 370.3
COA per lot
Sodium (R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate hydrate

CAS 73163-53-8RS-U200AN5

Formula C24H40O5HNaH2O MW 408.57
COA per lot
Sodium 3-chloro-2-hydroxypropanesulphonate hemihydrate

CAS 143218-48-8RS-U200KUA

Formula C3H8ClNaO5S MW 214.6
COA per lot
Sodium 3-cyanobenzenesulfinate

CAS 1000308-30-4RS-U200006

Formula C7H4NO2SNa MW 166.18
COA per lot
Sodium bismuthate dihydrate

CAS 12380-79-9RS-U200M7B

Formula BiH4NaO5 MW 316
COA per lot
Sodium bisulfate monohydrate

CAS 10034-88-5RS-U200087

Formula HO4SNaH2O MW 97.07
COA per lot
Sodium Demethylcantharidate

CAS 13114-29-9RS-U070087

Formula C8H9NaO5-2 MW 208.14
COA per lot
Sodium Deoxycholate Monohydrate

CAS 145224-92-6RS-U200KUH

Formula C24H41NaO5 MW 432.6
COA per lot
Sodium Glycididazole

CAS 173357-17-0RS-U070188

Formula C18H22N7NaO10 MW 519.4
COA per lot
Sodium Houttuyfonate

CAS 83766-73-8RS-U070448

Formula C12H23NaO5S MW 302.36
COA per lot
Sodium N-(2-aminoethyl)-β-Alaninate

CAS 84434-12-8RS-U070450

Formula C5H11N2NaO2 MW 154.14
COA per lot
Sodium Paeonolsilate

CAS 827610-11-7RS-U070911

Formula C9H9NaO6S MW 268.22
COA per lot
Sodium phosphate monohydrate

CAS 10049-21-5RS-U200114

Formula H2O4PNaH2O MW 96.99
COA per lot
Sufentanil Citrate

CAS 60561-17-3RS-A012282

Formula C28H38N2O9S MW 578.7
COA per lot
Sulbactam pivoxil

CAS 69388-79-0RS-I011129

Formula C14H21NO7S MW 347.39
COA per lot
sulfacetamide sodium

CAS 127-56-0RS-U058041

Formula C8H9N2NaO3S MW 236.23
COA per lot
Sulfonium, (4-hydroxyphenyl)methyl(phenylmethyl)-, trifluorotris(1,1,2,2,2-pentafluoroethyl)phosphate(1-) (1:1)

CAS 1365091-47-9RS-U200KUR

Formula C20H15F18OPS MW 676.3
COA per lot
SULFONIUM, DIPHENYL[4-(PHENYLTHIO)PHENYL]-, TETRAKIS(2,3,4,5,6-PENTAFLUOROPHENYL)BORATE(1-) (1:1)

CAS 203573-06-2RS-U200KUS

Formula C48H19BF20S2 MW 1050.6
COA per lot
Tauro-β-muricholic acid sodium salt

CAS 145022-92-0RS-U099134

Formula C26H44NNaO7S MW 537.7
COA per lot
TCN 237 Dihydrochloride

CAS 1784252-90-9RS-U200M80

Formula C20H24Cl2FN3O MW 412.3
COA per lot
Tegaserol Maleate

CAS 189188-57-6RS-U099176

Formula C20H27N5O5 MW 417.5
COA per lot
Telenzepine Dihydrochloride

CAS 147416-96-4RS-U200K6V

Formula C19H24Cl2N4O2S MW 443.4
COA per lot
Terrestrosin K

CAS 193605-07-1RS-U107092

Formula C51H82O24 MW 1079.2
COA per lot
tert-Butyl 4-(piperidin-3-ylmethyl)piperazine-1-carboxylate dihydrochloride

CAS 1211498-87-1RS-U200M8M

Formula C15H31Cl2N3O2 MW 356.3
COA per lot
tert-Butyl 5-amino-1,2,3,6-tetrahydropyrazine-1-carboxylate Dihydrochloride

CAS 1795355-98-4RS-U200KUY

Formula C9H19Cl2N3O2 MW 272.17
COA per lot
Tetrabutylammonium heptadecafluorooctane sulfonate

CAS 111873-33-7RS-U200279

Formula C8F17O3SC16H36N MW 499.12
COA per lot
Tetraethylammonium chloride xhydrate

CAS 1015691-13-0RS-U200207

Formula C8H20NClH2O MW 130.25
COA per lot
Tetraphenylphosphonium chloride hydrate

CAS 123557-24-4RS-U200M8Y

Formula C24H22ClOP MW 392.9
COA per lot
Tolazoline hydrochloride

CAS 59-97-2RS-M110117

Formula C10H13ClN2 MW 196.67
COA per lot
trans-1,4-Dimethyladamantane

CAS 24145-88-8RS-U087616

Formula C12H20 MW 164.29
COA per lot
trans-4-(Piperidin-1-yl)pyrrolidin-3-ol

CAS 1018443-35-0RS-U200232

Formula C9H18N2OHClHCl MW 170.25
COA per lot
trans-Methyl 4-(pyridin-3-yl)pyrrolidine-3-carboxylate dihydrochloride

CAS 1217843-07-6RS-U200M9K

Formula C11H16Cl2N2O2 MW 279.16
COA per lot
Tribenzylphosphine(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]iridium(I) hexafluorophosphate

CAS 1019853-02-1RS-U200243

Formula C42H46IrN2PF6PC8H12 MW 802.02
COA per lot
Triphenylphosphine(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]iridium(I) hexafluorophosphate

CAS 1019853-00-9RS-U200241

Formula C39H40IrN2PF6PC8H12 MW 759.94
COA per lot
Tripropylene Glycol Diacrylate

CAS 94120-00-0RS-U087425

Formula C15H24O6 MW 300.35
COA per lot
Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin hydride

CAS 175354-32-2RS-U200378

Formula C24H12F39Sn MW 1160
COA per lot
Tris(4-tert-butylphenyl)sulfonium perfluorobutanesulfo

CAS 241806-75-7RS-U200420

Formula C30H39S C4F9O3S MW 730.8
COA per lot
tungsten dioxydibromide

CAS 13520-75-7RS-U200MA1

Formula Br2H2O2W MW 377.66
COA per lot
tungsten dioxydiiodide

CAS 14447-89-3RS-U200MA2

Formula H2I2O2W MW 471.66
COA per lot
WIN 64338 Hydrochloride

CAS 163727-74-0RS-U200MXI

Formula C45H69Cl2N4OP MW 783.9
COA per lot
{[1-(3-Methylphenyl)pyrrolidin-3-yl]methyl}amine dihydrochloride

CAS 1017474-51-9RS-U200227

Formula C12H18N2 MW 190.28
COA per lot
α-Arbutin

CAS 84380-01-8RS-U059501

Formula C12H16O7 MW 272.25
COA per lot
α-Tocopherol phosphate disodium

CAS 60934-46-5RS-U200AML

Formula C29H51O5PNa MW 510.69
COA per lot
β-Alanine, N-(2-aminoethyl)-N-(2-carboxyethyl)-, dihydrochloride (9CI)

CAS 141702-92-3RS-U200KHI

Formula C8H18Cl2N2O4 MW 277.14
COA per lot
Zavegepant Impurity 1 DiHCl

CAS 2568064-12-8RS-U200429

Formula C12H17Cl2N3O2 MW 306.19
COA per lot
NPS ALX Compound 4a dihydrochloride

CAS 1781934-44-8RS-U200KQU

Formula C25H27Cl2N3O2S MW 504.5
COA per lot
Diphenidol Impurity 6 DiHCl

CAS 63114-16-9RS-U200AMO

Formula C13H28Cl2N2 MW 283.3
COA per lot
Ropinirole Impurity 25

CAS 221264-43-3RS-U200406

Formula C19H28N2O MW 300.44
COA per lot
Neratinib Impurity 87

CAS 937605-75-9RS-U200ADK

Formula C12H11ClN2O MW 234.68
COA per lot

16,975 reference standards

Frequently asked

How many Unclassified 1-related reference standards do you hold?

16,975 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 400 of them and 400 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply an Unclassified 1 impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with Unclassified 1 impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for Unclassified 1 impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.