Chemical Name: Triptolide 

CAS NO.: 38748-32-2

Source: The root of Tripterygium wilfordii Hook. f.

Pharmacological effects: anti-rheumatoid, anticancer, anti-tumor, anti-inflammatory, immunosuppressive immunity, anti-senile dementia, etc.

Appearance: white needle crystal

Solubility: It is difficult to dissolve in water, soluble in methanol, two methyl sulfoxide, anhydrous ethanol, ethyl acetate, chloroform, etc.