API Impurities
Topotecan USP RC C
Topotecan USP RC C
(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14 (4H,12H)-dione
Impurity reference standard used for related substances testing of Topotecan HCl drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- (S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14 (4H,12H)-dione
- CAS No.
- 7689-03-4
- Catalogue No.
- RR-TOP-T0606
- Molecular Formula
- C20H16N2O4
- Molecular Weight
- 348.35 g/mol
