【Product Name】  6alpha-Chloro-5beta-hydroxywithaferin A

【CAS Number】  52329-20-1

【Chemical Name】  (2R)-2-[(1S)-1-[(4S,5R,6S,8S,9S,10R,13S,14S,17R)-6-chloro-4,5-dihydroxy-10,13-dimethyl-1-oxo-6,7,8,9,11,12,14,15,16,17-decahydro-4H-cyclopenta[a]phenanthren-17-yl]ethyl]-5-(hydroxymethyl)-4-methyl-2,3-dihydropyran-6-one

【Smiles】  CC1=C(C(=O)OC(C1)C(C)C2CCC3C2(CCC4C3CC(C5(C4(C(=O)C=CC5O)C)O)Cl)C)CO

【Chemical Formula】  C28H39ClO6

【Molecular Weight】   507.06

【Chemotaxonomic Group】   Steroids

【Source】   The herbs of Physali alkekengi