General Description

 

Product Name                   ：7-ethyl-10-hydroxyCamptothecin (SN38)

 

Botanical source                ：Camptotheca Acuminata

 

Molecular structure            ：

                                             

                           

 

Molecular formula               ： C₂₂H₂₀N₂O₅

 

Molecular weight                 ：392.40

 

CAS No.                             ：86639-52-3

 

Physical& Chemical index

 

Melting point                        ：228 - 235 °C

 

Purity                                  ：98% (HPLC) Min

 

Appearance                         ：Light yellow crystal powder

 

Solubility                             ：Soluble in dimethylsulfoxide; slightly soluble in

                                              methanol,ethanol, almost insoluble in water.

 

Storage                               ：Store in cool and dry place；Keep away from strong

                                             light and heat.

 

Packing                               ：According to customer’s needs

 

Functions：

 

SN38 is a derivative of Camptothecine,which is a micro-alkaloid from Camptotheca Acuminate (a tree native to mainland China). SN-38 is a kind of pharmaceutical intermediate.It’s the catabolite of CPT-11. SN-38 can be used in curing small-cell carcinoma of the lung, cancer of rectum with VP-16, adriamycin and bleomycin, etc.