Skip to content

Register Request a quote & Contact us

Clearsynth reference standards

Reference standards published in the Clearsynth catalogue, listed with CAS number, molecular formula, molecular weight and structure where available.

43,777 products · 730 pages

Clearsynth products

N-Nitrosomorpholine-13C4

CAS not assigned13C4H8N2O2

IN STOCKRS-U207MTH
2-(((3aS,4R,6S,6aS)-4-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl)oxy)ethanol

CAS not assignedC10H19NO4

IN STOCKRS-U202MTI
D-Phenyl-d5-alanine-2,3,3-d3-N-FMOC

CAS not assignedC24H13D8NO4

IN STOCKRS-U206MTI
N-Nitrosomorpholine AR Grade

CAS not assigned

BACK ORDERRS-U207MTI
2-((3-bromo-4-(dimethylamino)phenyl)(hydroxy)methyl)-3-hydroxy-5,5-dimethylcyclohex-2-enone

CAS not assignedC17H22BrNO3

CUSTOM SYNTHESISRS-U202MTJ
D-Sucrose 13C12

CAS not assigned13C12H22O11

IN STOCKRS-U206MTJ
N-Nitrosomorpholine-d8 in methanol (1000ppm)

CAS not assigned

BACK ORDERRS-U207MTJ
2-((3-(hydroxy(phenyl)methyl)benzyl)(methyl-d3)amino)ethanol

CAS not assignedC17H18D3NO2

IN STOCKRS-U202MTK
D-Talitol-1 13C

CAS not assignedC513CH14O6

IN STOCKRS-U206MTK
N-Nitroso N-benzyl Anthranilic acid-d4

CAS not assignedC14H8D4N2O3

IN STOCKRS-U207MTK
2-(((3-hydroxyphenyl)(p-tolyl)amino)methyl)-4,5-dihydro-1H-imidazol-1-ol

CAS not assignedC17H19N3O2

IN STOCKRS-U202MTL
D-threo-(-)-2-Amino-1-(4-(nitrophenyl-d4))-1,3-propanediol

CAS not assignedC9H8D4N2O4

IN STOCKRS-U206MTL
N-Nitroso N-desmethyl Azithromycin A

CAS not assignedC36H67N3O13

BACK ORDERRS-U207MTL
2-(((3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazol-1-ol

CAS not assignedC16H14F3N3O3S

CUSTOM SYNTHESISRS-U202MTM
D-Threonine-2,3-d2

CAS not assignedC4H7D2NO3

CUSTOM SYNTHESISRS-U206MTM
N-Nitroso N-Desmethyl DEBA

CAS not assignedC9H20N2O3

IN STOCKRS-U207MTM
2-((3-methyl-6-((S)-3-(5-methyl-1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-2,4-dioxotetrahydropyrimidin-1(2H)-yl)methyl)benzonitrile

CAS not assignedC27H27N5O4

BACK ORDERRS-U202MTN
D-Threonyl-d3-D-threonyl-d3-D-asparaginyl-D-tyrosyl-D-Threonine

CAS not assignedC25H32D6N6O11

BACK ORDERRS-U206MTN
N-Nitroso N-Desmethyl Dibenzimidazole

CAS not assignedC18H17N5O

CUSTOM SYNTHESISRS-U207MTN
2-(((3-Methylheptan-2-yl)oxy)carbonyl)benzoic Acid-d4 (Phthalate Monoester-d4)

CAS not assignedC16H18D4O4

IN STOCKRS-U202MTO
D-threo-α-Phenyl-2-piperidineacetamide-d10

CAS not assignedC13H8D10N2O

IN STOCKRS-U206MTO
N-Nitroso N-Desmethyl Padimate O

CAS not assignedC16H24N2O3

IN STOCKRS-U207MTO
2-((3r,5r,7r)-adamantan-1-yl)-N-((5-nitrofuran-2-yl)methylene)acetohydrazonic acid

CAS not assigned

BACK ORDERRS-U202MTP
D Trp Leuprolide

CAS not assignedC59H84N16O12

CUSTOM SYNTHESISRS-U206MTP
N-Nitroso N-Desmethyl Phenyltoloxamine

CAS not assignedC16H18N2O2

CUSTOM SYNTHESISRS-U207MTP
2-((3S,4S)-3-benzyl-3-carboxy-4-hydroxypiperidin-1-yl)-5,6-dimethylnicotinic acid formic acid

CAS not assignedC22H26N2O7

BACK ORDERRS-U202MTQ
D-Xylose-1,2,3,4,5,5'-C-d6

CAS not assignedC5H4D6O5

IN STOCKRS-U206MTQ
N-Nitroso N-Desmethyl Promazine (Mixture of Isomers)

CAS not assignedC16H17N3OS

IN STOCKRS-U207MTQ
2-((3S,E)-3-Hydroperoxy-3,7,11,15-tetramethylhexadec-1-en-1-yl)-3-methylnaphthalene-1,4-dione

CAS not assignedC31H46O4

BACK ORDERRS-U202MTR
D-Xylose-5-C-d2

CAS not assignedC5H9DO5

IN STOCKRS-U206MTR
N-Nitroso-N-ethylbutylamine-d4

CAS not assignedC6H10D4N2O

IN STOCKRS-U207MTR
2-((4-((2-ethoxyethoxy)methyl)phenoxy)methyl)oxirane

CAS not assignedC14H20O4

IN STOCKRS-U202MTS
N-Nitroso Nicardipine Carboxylic Acid Derivative

CAS not assignedC16H15N3O7

CUSTOM SYNTHESISRS-U207MTS
2-((4-aminophenyl)sulfonyl)aniline-d4

CAS not assignedC12H8D4N2O2S

CUSTOM SYNTHESISRS-U202MTT
N-Nitroso-N-methyl-3,3-diphenylpropan-1-amine

CAS not assignedC13H15Cl3NO4-

IN STOCKRS-U207MTT
2-((4aR,6S,7S,8R,8aS)-hexahydro-8-hydroxy-2-phenyl-6-(phenylthio)pyrano[3,2-d][1,3]dioxin-7-yl)isoindoline-1,3-dione

CAS 127061-09-0C27H23NO6S

BACK ORDERRS-U202MTU
N-Nitroso N-Methyl 4-Amino Butyric acid-13C,d3,15N (1mg/1ml in Acetonitrile)

CAS not assignedC413CH7D3N15NO3

IN STOCKRS-U207MTU
2-{[(4-chloro-3-methylpyridin-2-yl)methyl]sulfinyl}-1-nitroso-1H-benzimidazole

CAS not assignedC14H11ClN4O2S

IN STOCKRS-U202MTV
N-Nitroso-N-methylcyclohexylamine D5

CAS not assignedC7H9D5N2O

IN STOCKRS-U207MTV
2-[(4-Chlorobutyl)methylamino]-N-(2,6-dimethylphenyl)acetamide Hydrochloride-d6

CAS not assignedC15H18D6Cl2N2O

CUSTOM SYNTHESISRS-U202MTW
N-Nitroso-N-Methyl-D-Leucine

CAS not assignedC7H14N2O3

IN STOCKRS-U207MTW
2-((4-(dimethylcarbamoyl)-3-fluorophenyl)amino)-2-methylpropanoic acid

CAS not assignedC13H17FN2O3

IN STOCKRS-U202MTX
N-Nitroso N-n-Octyl-D-glucamine

CAS not assignedC14H30N2O6

IN STOCKRS-U207MTX
2-((4-(ethyl(nitroso)amino)phenyl)(4-(ethylamino)phenyl)methyl)benzene-1,4-disulfonic acid

CAS not assignedC25H27N3O7S2

BACK ORDERRS-U202MTY
N-Nitroso Norvinblastine

CAS not assignedC45H55N5O10

BACK ORDERRS-U207MTY
2-{[(4-methoxy-3-methylpyridin-2-yl)methyl]sulfanylnitroso-1H-benzimidazole

CAS not assignedC15H14N4O2S

IN STOCKRS-U202MTZ
N-Nitroso-N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine

CAS not assignedC10H18N2O5

CUSTOM SYNTHESISRS-U207MTZ
2-(((4-Methyl-7-oxyooctyl)oxy)carbonyl)(cyclohexane-d8)carboxylic Acid (Mixture of Diastereomers)

CAS not assignedC17H20D8O5

CUSTOM SYNTHESISRS-U202MU0
N-Nitroso-p-chloro-benzylamino-pyridine

CAS not assignedC12H10ClN3O

CUSTOM SYNTHESISRS-U207MU0
2-((4-oxo-4-phenylbutanoyl)oxy)propane-1,3-diyl bis(4-phenylbutanoate)

CAS not assignedC33H36O7

BACK ORDERRS-U202MU1
N-Nitrosopendimethalin-d4

CAS not assignedC13H14D4N4O5

IN STOCKRS-U207MU1
2-[[(4RS)-4[(7-chloroquinolin-4yl)amino]pentyl]-aminoethan-1-ol

CAS not assignedC16H22ClN3O

IN STOCKRS-U202MU2
3-Amino-5-methylpyrazole 13C4,15N2

CAS not assigned13C4H7N15N2

IN STOCKRS-U204MU2
N-nitroso-piperidine-4-amine

CAS not assignedC5H11N3O

IN STOCKRS-U207MU2
2-((5-methoxy-1H benzo(d)imidazol-2-ylthio)methyl)-3,5 dimethyl-pyridin-4-ol

CAS not assignedC16H17N3O2S

CUSTOM SYNTHESISRS-U202MU3
3-amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-2-one

CAS not assignedC14H17F3N2O

CUSTOM SYNTHESISRS-U204MU3
N-Nitrosopiperidine AR Grade

CAS not assigned

CUSTOM SYNTHESISRS-U207MU3
2-(((8S,9S,10R,11S,13S,14S)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)oxy)maleic acid

CAS not assignedC25H30O9

BACK ORDERRS-U202MU4
3-Amino-8-(cyclohexylmethyloxy)-2-methylimidazo[1,2-a]pyridine fumarate

CAS 115835-96-6C19H25N3O5

CUSTOM SYNTHESISRS-U204MU4
N-nitroso-plazomicin-2-100 PPM in Acetonitrile

CAS not assignedC25H47N7O11

BACK ORDERRS-U207MU4

43,777 products · 730 pages