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77-52-1 (Ursolic acid)



Ursolic acid Ursolic acid
Name Ursolic acid
Formula C30H48O3
MW 456.7
CAS No. 77-52-1
EINECS 201-034-0
Smiles OC([[email protected]]1(CC[[email protected]@H](C)[[email protected]@H]2C)[[email protected]]2([H])C3=CC[[email protected]@]4([H])[[email protected]](CC[[email protected]]5([H])[[email protected]]4(C)CC[[email protected]](O)C5(C)C)(C)[[email protected]]3(C)CC1)=O
Synonyms 3beta-Hydroxyurs-12-en-28-oic acid; (1S,2R,4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid
InChI InChI=1S/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)/t18-,19+,21+,22-,23+,24+,27+,28-,29-,30+/m1/s1


Ursolic acid (Malol) is a pentacyclic triterpene acid, used in cosmetics.

Background Information

Ursolic acid(Malol) is a pentacyclic triterpene acid, used in cosmetics, that is also capable of inhibiting various types of cancer cells by inhibiting the STAT3 activation pathway and human fibrosarcoma cells by reducing the expression of matrix metalloproteinase-9 by acting through the glucocorticoid receptor. ......by AdooQ BioScience, LLC
Ursolic acid is a natural pentacyclic triterpenoid carboxylic acid. It exerts anti-tumor effects and is an effective compound for cancer prevention and therapy. ......by BOC Sciences
Ursolisome, also called Ursolic acid, is potentially for the treatment of metabolic syndrome X. ......by MedKoo Biosciences, Inc.
Ursolic acid (Malol) is a pentacyclic triterpene acid, used in cosmetics. ......by Selleck Chemicals LLC
Ursolic acid(Bungeolic acid) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy. ......by Target Molecule Corp.

Protocol(Only for Reference)

Cell Experiment

Animal Experiment


Physical and Chemical Properties

Appearance:White to off-white Solid EBNumber:EB000015347

Storage condition

4°C by MedChemexpress Co., Ltd.


10 mM in DMSO by MedChemexpress Co., Ltd.
(25°C) * In vitro DMSO 91 mg/mL (199.25 mM); Water<1 mg/mL (<1 mM); Ethanol<1 mg/mL (<1 mM) by Selleck Chemicals LLC

Mechanism and Indication

Signaling Pathways Autophagy
Target Autophagy
Research Area Cancer

Clinical Information

Product Name Sponsor & Collaborators Indications Start Date End Date Phase
Ursolic acid - Not Found
Ursolic acid - No Development Reported
Ursolic acid - Phase 2

Safety Data of Ursolic acid

Hazard Symbols : Xi
Risk Statements : 36/37/38
Safety Statements : S24/25
WGKGermany : -

Spectral Information


Suppliers List

Company Price and Availability Country/Region
AA Blocks LLC
AdooQ BioScience, LLC USA
Aktin Chemicals Inc China
Apexbio Technology LLC USA
Ark Pharm, Inc. USA
BOC Sciences
Baoji Renshou Chinese Medicine Co., Ltd. China
Biochempartner Co., Ltd China
Boehringer Ingelheim GmbH Germany
CHEMSCENE, LLC 5mg/USD84();10mg/USD108() USA
Cayman Chemical Company USA
Changsha Staherb Natural Ingredients Co., Ltd. China
Chiron AS Norway
Extrasynthese Chemical S.A.S. France
Frapp's Chemical (NFTZ) Co., Ltd. China
Guangxi Changzhou Natural Products Development Co., Ltd. China
Hainan Super Biotech Co., Ltd. China
Hunan Geneham Biomedical Technology Ltd. China
Ivy Fine Chemicals USA
Jiangsu Alpha Hawk Chemicals Industrial Corp. China
MedChemexpress Co., Ltd. 5mg/USD84();10mg/USD108() USA
MedKoo Biosciences, Inc. USA
Microherb Inc. China
N&R Industries, Inc. China
Nanjing Qingze Medical Technology Development Co., Ltd. China
Nanning Weikang Pharmaceutical Technology Co., Ltd. China
Naturife S.A. China
Pure Chemistry Scientific Inc. 1g/USD16(In stock) USA
Selleck Chemicals LLC 100mg/USD50(In stock);10mM/1mLIn DMSO/USD70(In stock) USA
Shaanxi Green Bio-Engineering Co., Ltd. China
Shaanxi Pioneer Biotech Co., Ltd. China
Shaanxi Supplier Biological Technology Co., Ltd. China
Shanghai Haoyuan Chemexpress Co., Ltd. 5mg/USD84();10mg/USD108() China
Shanghai Tauto Biotech Co., Ltd. China
Shannxi Huike Botanical Development Co., Ltd. China
Sinova Corporation USA
Taizhou Apler Chemical Industry Co., Ltd. China
Target Molecule Corp. 5mg/USD27();50mg/USD156();100mg/USD299() USA
UHN (Shanghai) Research & Development Co., Ltd. 1Kg/USD1310(In stock) China
Wilshire Technologies USA
Xi'an Terra Biochem Co., Ltd. China
Xi'an Union Pharmpro Co., Ltd. China

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Other Forms of 77-52-1

Name CAS No Formula MW

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Name CAS No Formula MW
Pirarubicin (Hydrochloride) 95343-20-7 C32H38ClNO12 664.1
Berberine (chloride) 633-65-8 C20H18ClNO4 371.8142
DMH-1 1206711-16-1 C24H20N4O 380.44
CB-839 1439399-58-2 C26H24F3N7O3S 571.57
H-89 (dihydrochloride) 130964-39-5 C20H22BrCl2N3O2S 519.2826
Shikonin 517-89-5 C16H16O5 288.3
H 89 127243-85-0 C20H20BrN3O2S 446.36
Eupatilin 22368-21-4 C18H16O7 344.32
Isoalantolactone 470-17-7 C15H20O2 232.32
Scutellarein 529-53-3 C15H10O6 286.24
Leonurine 24697-74-3 C14H21N3O5 311.33
Berbamine (dihydrochloride) 6078-17-7 C37H42Cl2N2O6 681.6452
Ruxolitinib (S enantiomer) 941685-37-6 C17H18N6 306.37
D-Glucosamine (Hydrochloride) 66-84-2 C6H14ClNO5 215.63
Schizandrin A 61281-38-7 C22H28O6 388.45
Schisandrol B 58546-54-6 C23H28O7 416.46
Schisandrol A 7432-28-2 C24H32O7 432.51
Icaritin 118525-40-9 C21H20O6 368.3799
Bicyclol 118159-48-1 C19H18O9 390.34
Azithromycin 83905-01-5 C38H72N2O12 748.9845

Recommended Compounds in Same Indication

Name CAS No Formula MW

Route of Synthesis




More Information

Ursolic acid

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