Min. Order: 10
Product Description
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% 95%(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
Physical Description: Red-Brown find powder