Product division
Impurities & Reference Standards
Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.
28,554products
6sub-categories
2,746in stock
COA + SDSwith every lot
API Impurities 14,252Pharmacopeial Impurities (EP / USP / BP) 4,401Nitrosamine Impurities 650Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,612Metabolites & Degradation Products 4,146API Reference Standards 3,493
![7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide chemical structure](/media/structures/FBBQDXXKORIZQZ-UHFFFAOYSA-N.svg)
7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide
- CAS
- 6451-51-0
- Formula
- C9H10N2O3S
- MW
- 226.25 g/mol
VQ-048578
7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carbonitrile
- CAS
- 417721-15-4
- Formula
- C11H8N2O2
- MW
- 200.19 g/mol
VQ-048832
7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylic acid
- CAS
- 417721-34-7
- Formula
- C11H9NO4
- MW
- 219.19 g/mol
VQ-044000
![7-Methoxy-N-[2-(7-methoxy-1-naphthalenyl)ethyl]-1-naphthaleneethanamine chemical structure](/media/structures/GZKUEBDMUQNUNI-UHFFFAOYSA-N.svg)
7-Methoxy-N-[2-(7-methoxy-1-naphthalenyl)ethyl]-1-naphthaleneethanamine
- CAS
- 1385018-57-4
- Formula
- C26H27NO2
- MW
- 385.5 g/mol
VQ-021459
7-Methyl-10-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel
- CAS
- 1714967-25-5
- Formula
- C58H72N2O18
- MW
- 1085.2 g/mol
VQ-048051
![7-Nitro-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine chemical structure](/media/structures/AJJVWIGUUYROJX-UHFFFAOYSA-N.svg)
7-Nitro-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine
- CAS
- 328055-86-3
- Formula
- C11H12N2O2
- MW
- 204.22 g/mol
VQ-034548
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