Product Name:Betulinic acid CAS:472-15-1 MF:C30H48O3 MW:456.7 EINECS:207-448-8 Mol File:472-15-1.mol Melting point:295-298 C (dec.)(lit.) alpha D25 +7.5 (c = 0.37 in pyridine) Boiling point:550.0±33.0 C(Predicted) Density 1.065±0.06 g/cm3(Predicted) refractive index 7.8 (C=0.9, Pyridine) storage temp. Store at +4C Betulinic acid is a pentacyclic trialkyl compound, which is widely present in nature. It was originally isolated from the bark of evergreen plants of the Rhamnaceae growing in Eastern Africa, but the main source is extracted and purified from the bark of birch .
