Product division
Impurities & Reference Standards
Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.
27,990products
6sub-categories
2,746in stock
COA + SDSwith every lot
API Impurities 14,098Pharmacopeial Impurities (EP / USP / BP) 4,399Nitrosamine Impurities 631Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,504Metabolites & Degradation Products 3,922API Reference Standards 3,436
3-(3,5-Di-tert-butyl-4-hydroxylphenyl)propionamide
- CAS
- 34249-71-3
- Formula
- C17H27NO2
- MW
- 277.4 g/mol
VQ-049185
![3-(4-(((3R,4R)-1-(2-Cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-5,6-dihydro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-oxopropanenitrile](/media/pack/3-4-3r4r-1-2-cyanoacetyl-4-methylpiperidin-3-ylmethylamino-56-dihydro-7h-pyrrolo23.svg?v=3)
3-(4-(((3R,4R)-1-(2-Cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-5,6-dihydro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-oxopropanenitrile
- CAS
- 2459302-82-8
- Formula
- C19H23N7O2
- MW
- 381.4 g/mol
VQ-044086
![3-(4-(((3R,4R)-1-(2-Cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-oxopropanenitrile chemical structure](/media/structures/LAZWNGPGVVGBJZ-HIFRSBDPSA-N.svg)
3-(4-(((3R,4R)-1-(2-Cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-oxopropanenitrile
- CAS
- 2459302-77-1
- Formula
- C19H21N7O2
- MW
- 379.4 g/mol
VQ-034303
3-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)phenyl)-2-mercaptopropanoic Acid
- CAS
- 1229114-66-2
- Formula
- C18H21NO3S
- MW
- 331.4 g/mol
VQ-041500
3-(4-(2-Methoxyphenyl)piperazin-1-yl)propan-1-amine
- CAS
- 20529-23-1
- Formula
- C14H23N3O
- MW
- 249.35 g/mol
VQ-042758
3-(4-(3-(Dimethylamino)-3-phenylpropoxy)naphthalen-1-yl)-1-phenylpropan-1-one
- CAS
- 2242008-37-1
- Formula
- C30H31NO2
- MW
- 437.6 g/mol
VQ-043750
3-(4-(4-(Benzofuran-5-yl)piperazin-1-yl)butyl)-1H-indole-5-carbonitrile
- CAS
- 795266-89-6
- Formula
- C25H26N4O
- MW
- 398.5 g/mol
VQ-044076
![3-(4-(6-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)propan-1-ol chemical structure](/media/structures/UMNKDRAGADXPKA-UHFFFAOYSA-N.svg)
3-(4-(6-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)propan-1-ol
- CAS
- 150332-87-9
- Formula
- C15H19FN2O2
- MW
- 278.32 g/mol
VQ-035241
![3-(4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanoic Acid chemical structure](/media/structures/IPENMCZAZMYXFD-UHFFFAOYSA-N.svg)
3-(4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanoic Acid
- CAS
- 3016399-21-3
- Formula
- C17H19N5O2
- MW
- 325.4 g/mol
VQ-027952
3-(4-(Hexyloxy)-1,2,5-thiadiazol-3-yl)-1-methylpiperidin-3-ol
- CAS
- 3061109-20-1
- Formula
- C14H25N3O2S
- MW
- 299.43 g/mol
VQ-042976
3-(4-(Hexyloxy)-1,2,5-thiadiazol-3-yl)-1-methylpyridin-1-ium Iodide
- CAS
- 131988-19-7
- Formula
- C14H20IN3OS
- MW
- 405.3 g/mol
VQ-027306
3-(4-(Methylamino)-1-oxoisoindolin-2-yl)piperidine-2,6-dione
- CAS
- 2197421-58-0
- Formula
- C14H15N3O3
- MW
- 273.29 g/mol
VQ-031477
3-(4-(Sec-Butoxy)benzyl)-1-(4-fluorobenzyl)-1-(1-methylpiperidin-4-yl)urea
- CAS
- 2377646-60-9
- Formula
- C25H34FN3O2
- MW
- 427.6 g/mol
VQ-027494
3-(4-Butoxybenzyl)-1-(4-fluorobenzyl)-1-(1-methylpiperidin-4-yl)urea
- CAS
- 2377646-59-6
- Formula
- C25H34FN3O2
- MW
- 427.6 g/mol
VQ-041483
3-(4-Chloro-1-hydroxybutyl)-1H-indole-5-carbonitrile
- CAS
- 1451194-34-5
- Formula
- C13H13ClN2O
- MW
- 248.71 g/mol
VQ-042885
3-(4-Chlorophenyl)-5-methoxy-5-oxopentanoic Acid
- CAS
- 5045-65-8
- Formula
- C12H13ClO4
- MW
- 256.68 g/mol
VQ-024488
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