504413-73-4

504413-73-4 structure
504413-73-4 structure

Name 5-Hydroxy Topotecan Dihydrochloride (Mixture of Diastereomers)
Synonyms 10-Hydroxy-9-[(dimethylamino)methyl]-5-hydroxy-(20S,5RS)-camptothecin Dihydrochloride Salt
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 10-[(dimethylamino)methyl]-4-ethyl-4,9,12-trihydroxy-, (4S)-
(4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9,12-trihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Density 1.6±0.1 g/cm3
Boiling Point >168° C (dec.)
Melting Point >168° C (dec.)
Molecular Formula C23H23N3O62HCl
Molecular Weight 510.37
Flash Point 467.4±34.3 °C
Exact Mass 437.158691
LogP -0.09
Vapour Pressure 0.0±3.3 mmHg at 25°C
Index of Refraction 1.754
Water Solubility Soluble in DMSO, methanol, and water.