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
![2-Methyl-4-[(phenylmethyl)oxy]-1H-benzimidazole-6-carboxylic acid chemical structure](/media/structures/ALVXSXAHKPXTSN-UHFFFAOYSA-N.svg)
2-Methyl-4-[(phenylmethyl)oxy]-1H-benzimidazole-6-carboxylic acid
- CAS
- 942195-83-7
- Formula
- C16H14N2O3
- MW
- 282.29 g/mol
VQ-035488
2-Methyl-4-nitro-1-(oxiran-2-ylmethyl)-1H-imidazole
- CAS
- 16773-51-6
- Formula
- C7H9N3O3
- MW
- 183.16 g/mol
VQ-027042
2-Methyl-5-(2-(4-(methylsulfonyl)phenyl)acetyl)pyridine 1-oxide
- CAS
- 1027162-35-1
- Formula
- C15H15NO4S
- MW
- 305.4 g/mol
VQ-030627
2-Methyl-5-(3-(4-(methylsulfonyl)phenyl)furan-2-yl)pyridine
- CAS
- 307531-96-0
- Formula
- C17H15NO3S
- MW
- 313.4 g/mol
VQ-025677
2-Methyl-5-nitro-1-(2-oxiranylmethyl)-1H-imidazole
- CAS
- 16773-52-7
- Formula
- C7H9N3O3
- MW
- 183.16 g/mol
VQ-027041
![2-Methyl-5-nitro-N-[4-(pyridin-3-yl)pyrimidin-2-yl]benzenamine chemical structure](/media/structures/OJITWRFPRCHSMX-UHFFFAOYSA-N.svg)
2-Methyl-5-nitro-N-[4-(pyridin-3-yl)pyrimidin-2-yl]benzenamine
- CAS
- 152460-09-8
- Formula
- C16H13N5O2
- MW
- 307.31 g/mol
VQ-037670
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