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-Deoxy-2,2-difluoro-4,5-O-isopropylidene-D-erythro-pentonic Acid Ethyl Ester
- CAS
- 95058-92-7
- Formula
- C10H16F2O5
- MW
- 254.23 g/mol
VQ-030963
2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate 1-Methanesulfonate
- CAS
- 122111-11-9
- Formula
- C20H18F2O8S
- MW
- 456.4 g/mol
VQ-037497
2-Deoxy-D-erythro-pentopyranosyl Chloride Bis(4-methylbenzoate) (Mixture of α/β isomers)
- CAS
- 20535-28-8
- Formula
- C21H21ClO5
- MW
- 388.8 g/mol
VQ-030096
2-Desaminosulfonyl 3-Aminosulfonyl Dorzolamide
- CAS
- 199734-71-9
- Formula
- C10H16N2O4S3
- MW
- 324.4 g/mol
VQ-022438
2-Desmethylene-2-hydroxymethyl Ethacrynic Acid
- CAS
- 95772-54-6
- Formula
- C13H14Cl2O5
- MW
- 321.15 g/mol
VQ-030583
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