D-Tetrandrine

Product Name：D-Tetrandrine

CAS#：518-34-3

Molecular Formula：C38H42N2O6

Molecular Weight：622.75 g/mol

Appearance: light-yellow to white crystalline powder

Purity：98%+

Usage：a new type of calcium antagonist and is the main active component of the root of Uncaria rhynchophylla.