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
![4-Fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole chemical structure](/media/structures/ZVFJFEGSVJUASC-UHFFFAOYSA-N.svg)
4-Fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole
- CAS
- 1528469-78-4
- Formula
- C11H13FN2
- MW
- 192.23 g/mol
VQ-021373
4-Fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,-β-diphenyl-benzenebutanamide
- CAS
- 125971-96-2
- Formula
- C26H24FNO3
- MW
- 417.5 g/mol
VQ-020851
![4-Fluorobenzo[b]thiophene chemical structure](/media/structures/AOIWFWNSLJDPSZ-UHFFFAOYSA-N.svg)
![4-Fluorobenzo[c][1,2]oxaborol-1(3H)-ol chemical structure](/media/structures/WBKLSDSNRDYOJN-UHFFFAOYSA-N.svg)
4-Fluoroisoquinoline-5-sulfonyl chloride Hydrochloride
- CAS
- 906820-08-4
- Formula
- C9H6Cl2FNO2S
- MW
- 282.12 g/mol
VQ-027831
4-Fluoroisoquinoline-8-sulfonyl chloride Hydrochloride
- CAS
- 1334294-10-8
- Formula
- C9H6Cl2FNO2S
- MW
- 282.12 g/mol
VQ-044823
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