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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
28,554 results · page 657 of 1190
GridList
Reference Standard
Fenhexamid chemical structure
Fenhexamid
CAS
126833-17-8
Formula
C14H17Cl2NO2
MW
302.2 g/mol
VQ-037224
Reference Standard
Fenitrothion chemical structure
Fenitrothion
CAS
122-14-5
Formula
C9H12NO5PS
MW
277.24 g/mol
VQ-032583
Reference Standard
Fenofibrate-d6 chemical structure
Fenofibrate-d6
CAS
1092484-56-4
Formula
C20H21ClO4
MW
366.9 g/mol
VQ-037229
Reference Standard
Fenofibric acid-d6 chemical structure
Fenofibric acid-d6
CAS
1092484-69-9
Formula
C17H15ClO4
MW
324.8 g/mol
VQ-037228
Reference Standard
Fenoldopam chemical structure
Fenoldopam
CAS
67227-56-9
Formula
C16H16ClNO3
MW
305.75 g/mol
VQ-037230
Reference Standard
Fenoprofen chemical structure
Fenoprofen
CAS
29679-58-1
Formula
C15H14O3
MW
242.27 g/mol
VQ-048358
Reference Standard
Fenoverine chemical structure
Fenoverine
CAS
37561-27-6
Formula
C26H25N3O3S
MW
459.6 g/mol
VQ-030705

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