7-Ethyl-10-Hydroxycamptothecin

Trival name  : SN38, SN-38 

Chemical name  : 7-Ethyl-10-Hydroxy-20(S)-Camptothecin 

CAS number  : 86639-52-3

Molecular formula  : C22H20N2O5 

Molecular weight  : 392.31

Specifications

  Appearance  : Yellow crystalline powder

Identification  : IR, UV correspond with standard

Melting point  : 228 -235 °C

Heavy metals  : Not more than 10ppm

Assay  : >= 98% (HPLC)