Product name:Dihydrotanshinone I
CAS: 87205-99-0
Molecular Formula: C18H14O3
Molecular Weight: 278.30196
Product description:For light yellow crystal. Melting point of 215 ~ 216 °, [alpha] left D down to 208.5 °.Antimicrobial activity. Bacteriostasis to staphylococcus aureus 209 P (23 mm diameter (filter), type of n/med tuberculosis bacili H the minimal inhibitory concentrations (mic) left 37 rv is 1.5 mu g/ml. Also has a certain inhibition for hemolytic streptococcus.