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Ursolic Acid

Details for Ursolic Acid

Ursolic Acid


Organic chemicals and Derivatives

Ursolic Acid
CAS NO: 77-52-1
EC NO: 201-034-0
Molecular Formula: C30H47O3
Molecular Weight: 455.6929
Specification: Ursolic acid Content≥25%, ≥95%.
InChI: InChI=1/C30H48O3/c1-18-10-15-30(25(32)33)17-16-28(6)20(24(30)19(18)2)8-9-22-27(5)13-12-23(31)26(3,4)21(27)11-14-29(22,28)7/h8,18-19,21-24,31H,9-17H2,1-7H3,(H,32,33)/p-1/t18-,19+,21+,22-,23+,24+,27+,28-,29-,30+/m1/s1
Packing: 1kg/bags.
Product description:

Ursolic acid

Ursolic acid is a kind of tritepene compound existing in natural plant with various kinds of biological effects such as sedation, antiinflammation, antibiosis, antidiabetes, antiulcer etc.. In recent years, it has been found that it has the functions of anticancer and antiangiogenesis. It possibly becomes one of the new type anticancer drugs with low toxicity and high efficiency. For strong antioxygen function, ursolic acid is widely used as material of medicine and cosmetics.

Name: Ursolic acid
Molecular formula: C30H48O3
Molecular weight: 456.68
Structural formula:
Analytical approach Ursolic acid is tested by HPLC, other active ingredients are tested by ultraviolet analytical method or HPLC.


Appearance Light green powder with special flavor
Solubility Insoluble in water,soluble in ethanol, no extraneous substance after being dissolved
Assay Ursolic acid Content≥25%, ≥95%.
Loss on drying < 0.5%
Ignition residue <0.5%
Heavy metal <5ppm
Pathogen <300CPU, Salmonella or Escherichia coli should not be detected.
Mold <100CPU

Package: 1kg/bags.

Synonyms: 3beta-Hydroxyurs-12-en-28-oic acid;(3beta)-3-hydroxyurs-12-en-28-oic acid;(3beta,5xi,18alpha)-3-hydroxyurs-12-en-28-oic acid;(3beta)-3-hydroxyurs-12-en-28-oate;
Molecular Structure: Ursolic Acid 77-52-1
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