3-Acetylursolic Acid

3-Acetylursolic acid is a triterpene and derivative of ursolic acid (Cay-10072) with diverse biological activities. It inhibits ADP-, thrombin-, or epinephrine-induced aggregation of isolated rat platelets (IC50s = P. falciparum in vitro (IC50 = 4 µM). It is also active against B. cereus, S. aureus, and S. pneumoniae (MICs = 39.1, 19.6, and 4.81 µM, respectively). It is cytotoxic to HepG2 cells (LC50 = 351 µM).Formal Name: 3beta-(acetyloxy)-urs-12-en-28-oic acid. CAS Number: 7372-30-7. Synonyms: Ursolic Acid Acetate. Molecular Formula: C32H50O4. Formula Weight: 498.7. Purity: >95%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 15 mg/ml, Ethanol: 1 mg/ml. SMILES: OC([C@]1([C@@]2([H])[C@@H](C)[C@H](C)CC1)CC[C@]3(C)C2=CC[C@@]4([H])[C@@]3(C)CC[C@]5([H])[C@]4(C)CC[C@H](OC(C)=O)C5(C)C)=O. InChi Code: InChI=1S/C32H50O4/c1-19-11-16-32(27(34)35)18-17-30(7)22(26(32)20(19)2)9-10-24-29(6)14-13-25(36-21(3)33)28(4,5)23(29)12-15-31(24,30)8/h9,19-20,23-26H,10-18H2,1-8H3,(H,34,35)/t19-,20+,23+,24-,25+,26+,29+,30-,31-,32+/m1/s1. InChi Key: PHFUCJXOLZAQNH-OTMOLZNZSA-N.