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Impurity Reference Standards

7,894 products in this group.

7,894 products · page 82 of 83

Products in this list

Risperidone N-Oxide

CAS 832747-55-4RS-I009133
COA per lot
Esmolol Free Acid

CAS 83356-60-9RS-I006079
COA per lot
Regorafenib N-Oxide

CAS 835621-11-9RS-I009134
COA per lot
N-Desmethyl Regorafenib?N-Oxide

CAS 835621-12-0RS-I014051
COA per lot
(αS)-α-[[(1S)-1-Carboxyethyl]amino]benzenebutanoic Acid

CAS 84023-58-5RS-I011138
COA per lot
Lamotrigine

CAS 84057-84-1RS-I017032
COA per lot
1-(5,6-Dimethyl-thieno[2,3-d]pyrimidin-4-yl)-piperidine-4-carboxylic acid

CAS 842971-60-2RS-I010117
COA per lot
([1,2,4]Triazolo[4,3-b]pyridazin-6-yloxy)-acetic acid

CAS 842972-47-8RS-I013047
COA per lot
Desfluoro Rosuvastatin Calcium Salt

CAS 847849-66-5RS-I010118
COA per lot
3-Desmorpholinyl-3-Hydroxyethylamino Gefitinib

CAS 847949-56-8RS-I010119
COA per lot
(S)-8a-Methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione

CAS 847952-36-7RS-I011139
COA per lot
Cefpirome

CAS 84957-29-9RS-I002193
COA per lot
(3b,5a)-4,4-dimethyl-Ergosta-8,14,24(28)-trien-3-ol

CAS 84964-14-7RS-I012103
COA per lot
(11bS)-4,4-dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-Dinaphth[2,1-c:1,2-e]azepinium brom

CAS 851942-89-7RS-I012104
COA per lot
11-Deoxy Limaprost

CAS 853998-93-3RS-I010120
COA per lot
(3R,5S)-5-((R)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl)-3,5-dihydroxypentanoic acid

CAS 854898-48-9RS-I009136
COA per lot
Tedizolid

CAS 856866-72-3RS-I013048
COA per lot
Tedizolid Phosphate

CAS 856867-55-5RS-I013049
COA per lot
Ciprofloxacin

CAS 85721-33-1RS-I002195
COA per lot
Latanoprostene Bunod

CAS 860005-21-6RS-I017033
COA per lot
Olanzapine Benzoate

CAS 861390-70-7RS-I058020
COA per lot
Fluconazole

CAS 86386-73-4RS-I016050
COA per lot
Empagliflozin

CAS 864070-44-0RS-I006080
COA per lot
1-(2-Morpholinoethyl)-1H-pyrazole-4-boronic acid,pinacol ester

CAS 864754-18-7RS-I015067
COA per lot
1,4-Bis(3-(4-(7-chloroquinolin-4-yl)piperazin-1-yl)propyl)piperazine

CAS 86486-21-7RS-I012105
COA per lot
(S)-1H-benzo[d][1,2,3]triazol-1-yl 2-((methoxycarbonyl)amino)-3,3-dimethylbutanoate

CAS 869285-68-7RS-I011142
COA per lot
R-Linezolid

CAS 872992-20-6RS-I009140
COA per lot
Hydroxy Gliclazide

CAS 87368-00-1RS-I007054
COA per lot
(S)-5-Amino-4-(4-amino-1-oxoisoindolin-2-yl)-5-oxopentanoic Acid

CAS 874760-72-2RS-I011143
COA per lot
(1S,5R,6R)-5-Hydroxy-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester

CAS 876014-27-6RS-I011144
COA per lot
(1-Methylpiperidin-4-yl)acetic acid

CAS 87647-06-1RS-I015068
COA per lot
(R)-6-fluoro-2-((R)-oxiran-2-yl)chroman

CAS 876514-31-7RS-I009141
COA per lot
Lesinurad

CAS 878672-00-5RS-I017034
COA per lot
(R)-3-Hydroxy-2-benzylpropanoic acid Ethyl ester

CAS 87884-40-0RS-I009142
COA per lot
Cefepime

CAS 88040-23-7RS-I002200
COA per lot
Amlodipine Maleate

CAS 88150-47-4RS-I004117
COA per lot
(1-Acetylpiperidin-4-yl)acetic acid

CAS 885274-84-0RS-I004118
COA per lot
1-(4-Fluorobenzoyl)-4,4-bipiperidine

CAS 886506-15-6RS-I016052
COA per lot
Atorvastatin Diepoxide Calcium Salt

CAS 887470-43-1RS-I004119
COA per lot
1-Boc-3-ethylpiperidine-3-carboxylic Acid

CAS 887591-65-3RS-I012106
COA per lot
(11bR)-(-)-4,4-Dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-dinaphth[2,1-c:1',2'-e]azepiniu

CAS 887938-70-7RS-I012107
COA per lot
Fosaprepitant Benzyl Ester

CAS 889852-02-2RS-I016053
COA per lot
Edaravone

CAS 89-25-8RS-I006082
COA per lot
[(1-Morpholin-4-ylcycloheptyl)methyl]amine

CAS 891638-31-6RS-I015070
COA per lot
(S)-2-AMino-3-(4-nitrophenyl)propanol

CAS 89288-22-2RS-I011146
COA per lot
1,4-Dioxane-2-carboxylic acid

CAS 89364-41-0RS-I010121
COA per lot
(S)-phthaloylalanine

CAS 897045-43-1RS-I011147
COA per lot
1-{[2-(4-Ethylphenyl)-5-methyl-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid

CAS 897769-44-7RS-I006083
COA per lot
1-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]

CAS 89929-33-9RS-I009144
COA per lot
1-(1H-Imidazol-4-ylsulfonyl)piperidine-3-carboxylic acid

CAS 899703-25-4RS-I007057
COA per lot
1-[(1,3,5-Trimethyl-1H-pyrazol-4-yl)sulfonyl]-piperidine-3-carboxylic acid

CAS 899703-32-3RS-I013050
COA per lot
1-(1H-Imidazol-4-ylsulfonyl)piperidine-4-carboxylic acid

CAS 899717-99-8RS-I007058
COA per lot
o-Anisidine

CAS 90-04-0RS-I058022
COA per lot
1-Piperazineethanesulfonic acid

CAS 90052-53-2RS-I001053
COA per lot
Rebamipide

CAS 90098-04-7RS-I009145
COA per lot
Rebamipide Methyl Ester

CAS 90098-38-7RS-I009146
COA per lot
Famotidine Sulfoxide

CAS 90237-03-9RS-I016054
COA per lot
2-Propyl-penta-2,4-dienoic acid ethyl ester

CAS 90830-41-4RS-I001054
COA per lot
Defluoro?rac-Linezolid

CAS 909570-18-9RS-I010122
COA per lot
1,2,3,4-Tetrahydroisoquinoline

CAS 91-21-4RS-I013051
COA per lot
1,1'-[1-(Hydroxymethyl)-1,2-ethanediyl] diheptanoate

CAS 913077-39-1RS-I007060
COA per lot
5-trans-Latanoprost

CAS 913258-34-1RS-I013052
COA per lot
(S)-1-(2-Aminoacetyl)-pyrrolidine-2-carbonitrile

CAS 914070-99-8RS-I011148
COA per lot
Desfluoroenzalutamide

CAS 915087-16-0RS-I010123
COA per lot
(2-Chloro-5-iodophenyl)[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methanone

CAS 915095-87-3RS-I002201
COA per lot
(3R)-3-[4-[(5-Bromo-2-chlorophenyl)methyl]phenoxy]tetrahydrofuran

CAS 915095-90-8RS-I009147
COA per lot
1-Piperidinecarboxylic acid, 3-cyano-, 1,1-dimethylethyl ester, (3S)-

CAS 915226-39-0RS-I001055
COA per lot
1-(2-Bromo-6-Fluorophenyl)-3-(2-Methoxy-5-(Trifluoromethyl)Phenyl)Urea

CAS 917389-23-2RS-I012112
COA per lot
Cefdinir

CAS 91832-40-5RS-I002202
COA per lot
Hydroxybupropion

CAS 92264-81-8RS-I007061
COA per lot
(E)-Ajoene

CAS 92284-99-6RS-I006084
COA per lot
(Z)-Ajoene

CAS 92285-00-2RS-I049011
COA per lot
1-[(1-Methyl-1H-pyrazol-4-yl)sulfonyl]piperidine-4-carboxylic acid

CAS 925178-99-0RS-I015071
COA per lot
1-(Tetrahydrofuran-2-ylcarbonyl)piperidine-4-carboxylic acid

CAS 926214-32-6RS-I013053
COA per lot
(R)-5-Chloro-α-(cyclopropylethynyl)-2-amino-α-(trifluoromethyl) benzenemethanol

CAS 927812-33-7RS-I009148
COA per lot
Flomoxef sodium

CAS 92823-03-5RS-I016055
COA per lot
(1S,3S,6R)-N,N-Dimethyl-7-oxabicyclo[4.1.0]heptane-3-carboxamide

CAS 929693-35-6RS-I011150
COA per lot
(4R,cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate

CAS 93-02-7RS-I009149
COA per lot
(-)-trans-a,a'-(Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)

CAS 93379-48-7RS-I013054
COA per lot
(+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE

CAS 93379-49-8RS-I012113
COA per lot
(O-Desmethyl Venlafaxine)

CAS 93413-62-8RS-I058023
COA per lot
Ibrutinib (PCI-32765)

CAS 936563-96-1RS-I005030
COA per lot
(S)-Ibrutinib

CAS 936563-97-2RS-I011151
COA per lot
(R)-(-)-2-Phenylbutyric Acid

CAS 938-79-4RS-I009151
COA per lot
N-Formyl Amlodipine

CAS 93848-81-8RS-I014053
COA per lot
(S)-Phenylephrine HCl

CAS 939-38-8RS-I011152
COA per lot
(3R,5S)-Fluvastatin Sodium Salt

CAS 94061-80-0RS-I009152
COA per lot
(3S,5R)-Fluvastatin Sodium Salt

CAS 94061-81-1RS-I011153
COA per lot
(1H-Imidazol-4-yl)boronic acid

CAS 943138-65-6RS-I007062
COA per lot
Saxagliptin

CAS 945667-22-1RS-I011154
COA per lot
[1-(Cyanomethyl)cyclopropyl]methyl carbamimidothioate

CAS 945948-91-4RS-I002205
COA per lot
(S)-Carvedilol

CAS 95094-00-1RS-I011155
COA per lot
N-(4-(4-fluorophenyl)-6-isopropyl-5-methylpyrimidin-2-yl)-N-methylmethanesulfonamide

CAS 953776-62-0RS-I014054
COA per lot
Apalutamide

CAS 956104-40-8RS-I004122
COA per lot
(4-Cyclohexyl-3-(trifluoromethyl)phenyl)methanol

CAS 957205-23-1RS-I002206
COA per lot
5-beta-Dutasteride

CAS 957229-52-6RS-I012115
COA per lot