Plant Origin: Dried roots of Stephania tetrandra S. Moore.
Specifications: Tetrandrine60% 80% 90% 95% 98%. HPLC
Physical and Chemical Properties: White powdery crystals; Soluble in chloroform, ethyl ether, methanol and ethanol, and insoluble in water and petroleum ether;

 

CAS NO.: 518-34-3
Molecular formula: C38H42N2O6;
Molecular weight: 622.75.

Function: Calcium channel blockers, Immunosuppressive agents, Antineoplastic agents, antiviral agents and silicosis treatment etc


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