Impurities & Reference Standards
API Impurities
Source 1942 api impurities for research, QC and production, documented with COA and SDS.
14,252products
1,516in stock
COA + SDSwith every lot
Doravirine Dimer Impurity (Bis-alkylated impurity)
- CAS
- 2054541-33-0
- Formula
- C21H16ClF3N8O4
- MW
- 536.8 g/mol
VQ-045309
Dorzolamide N-Sulfonamide Dimer Sodium Salt
- CAS
- 1417579-07-7
- Formula
- C20H29N3NaO8S6
- MW
- 654.84 g/mol
VQ-045149
Drometrizole Trisiloxane Related Compound E
- CAS
- 3081732-74-0
- Formula
- C31H59N3O5Si6
- MW
- 722.33 g/mol
VQ-036825
Dronedarone Hydrochloride - Impurity B (Dioxalate Salt)
- CAS
- 500791-70-8
- Formula
- C32H44N2O7
- MW
- 568.7 g/mol
VQ-048103
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