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
1-Amino-4,5-dihydroxy-8-(methylamino)anthraquinone
- CAS
- 56524-77-7
- Formula
- C15H12N2O4
- MW
- 284.27 g/mol
VQ-040424
![1-Azabicyclo[2.2.2]octan-3-one chemical structure](/media/structures/ZKMZPXWMMSBLNO-UHFFFAOYSA-N.svg)
1-Benzhydryl-4-(2-(benzhydryloxy)ethyl)piperazine
- CAS
- 216581-11-2
- Formula
- C32H34N2O
- MW
- 462.6 g/mol
VQ-031715
![1-Benzo[1,3]dioxol-5-ylmethyl-piperazine chemical structure](/media/structures/NBOOZXVYXHATOW-UHFFFAOYSA-N.svg)
![1-Benzyl-3-[(4-isobutoxyphenyl)methyl]-1-(1-methyl-4-piperidyl)urea chemical structure](/media/structures/FDZCMHXYWDZUMC-UHFFFAOYSA-N.svg)
1-Benzyl-3-[(4-isobutoxyphenyl)methyl]-1-(1-methyl-4-piperidyl)urea
- CAS
- 2512201-55-5
- Formula
- C25H35N3O2
- MW
- 409.6 g/mol
VQ-033186
1-Benzyl-4-(1-(2,3-dimethylphenyl)ethyl)-1H-imidazole
- CAS
- 2197018-01-0
- Formula
- C20H22N2
- MW
- 290.4 g/mol
VQ-044575
1-Benzyl-4-(Boc-amino)piperidine-4-carboxylic acid
- CAS
- 150435-81-7
- Formula
- C18H26N2O4
- MW
- 334.4 g/mol
VQ-036131
1-Benzyl-4-(hydroxydiphenylmethyl)quinuclidin-1-ium Bromide
- CAS
- 869113-10-0
- Formula
- C27H30BrNO
- MW
- 464.4 g/mol
VQ-028579
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