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Home >  TCM Compounds Library > Ursolic acid

Synonym name: Micromerol; Formosolic acid; Forucosolic acid; Bungeolic acid; Prunol; Urson; Malol; Masterin
Catalogue No.: BP1426
Cas No.: 77-52-1
Formula: C30H48O3
Mol Weight: 456.711
Botanical Source: Loquat Leaf 

Purity: 50%; 90%; 98%
Analysis Method: HPLC-DAD or/and HPLC-ELSD
Identification Method: Mass, NMR
Packing: Brown vial or HDPE plastic bottle; Drum, Aluminum plastic compound bag
Can be supplied from grams to  kilograms, up to Tons. 

Biopurify supply high quality Ursolic acid with competitive price and good services, quick respond.



Typical COA:
             Ursolic acid-COA.pdf


Ursolic acid is a pentacyclic triterpene acid, used in cosmetics that is also capable of inhibiting various cancer cell types by inhibiting the STAT3 activation pathway,one of which includes human fibrosarcoma by reducing expression of matrix metalloproteinase-9 via glucocorticoid receptors. It may also decrease proliferation of cancer cells and induce apoptosis. Ursolic acid has also been shown to inhibit JNK expression and IL-2 activation of JURKAT leukemic T Cells leading to the reduction in proliferation and T cell activation.

Ursolic acid can serve as a starting material for synthesis of more potent bioactive derivatives, such as antitumor agents.It has been found to reduce muscle atrophy and to stimulate muscle growth in mice.Ursolic acid has potential use as a cardioprotective compound.

Ursolic acid was found to be a weak aromatase inhibitor (IC50 = 32 μM).

Ursolic acid has been shown to increase the amount of muscle and brown fat and decrease white fat obesity and associated conditions when added to diets fed to mice. Under physiological concentrations, ursolic acid also induces eryptosis (the apoptosis-like suicidal cell death in defective red blood cells).




Ursolic acid

Ursolic acid



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