Original plant: Salvia miltiorrhiza bhnge root
CAS number: 35825-57-1
Assay (by HPLC): 10%- 99%
Molecular Formula: C19H20O3
Molecular Weight: 296.35
Pharmacology: Cryptotanshinone has very strong antibacterial function; it can resist Staphylococcus aureus and its drug-resistance strain strongly in vitro, also it can resist Streptococcus