Product Name: Tanshinone IIA

Synonym(s): 6,7,8,9-Tetrahydro-1,6,6-trimethylphenanthro[1,2-b]furan-10,11-dione. 14,16-Epoxy-20-nor-5(10),6,8,13,15-abietapentaene-11,12-dione. Tanshinone II
CAS Registry Number: 568-72-9
Specification:5-98%(By HPLC)
Molecular Formula: C19H18O3
Molecular Weight: 294.349
Percentage Composition: C 77.53%; H 6.16%; O 16.31%
Biological Source: Pigment from the root of Salvia miltiorrhiza