Specification :

Name: 7-Ethyl-10-Hydroxy Camptothecin
Another Name: SN-38
Molecular Formula: C22H20N2O5
Molecular Weight: 392
CAS NO: 86639-52-3
Appearance: Light yellow to yellow crystalline powder; MP: 228 º C^ 235 º C;
Loss on drying: d 1.0 % ; Heavy metals: d 10ppm; Residue on ignition: d 0.1 % ;
Slightly soluble in ethanol, methanol and chlorofor, but insoluble in water.
Use: the key intermediate for making anticancer drug CPT-11
Standard: Enterprise Standard
Package: 500g/ bag, 1kg/ Aluminum Tin
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