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
Cortisol Impurity B ((E)-17-deoxyaldehyde derivative)
- CAS
- 105562-12-7
- Formula
- C21H28O4
- MW
- 344.4 g/mol
VQ-022805
Cortisol Impurity C ((Z)-17-deoxyaldehyde derivative)
- CAS
- 105562-13-8
- Formula
- C21H28O4
- MW
- 344.4 g/mol
VQ-026071
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