29-Nor-20-oxolupeol

• CAT Number: R063500
• CAS Number: 19891-85-1
• Molecular Formula: C29H48O2
• Molecular Weight: 428.69
• Purity: ≥95%
• Synonyms: 1-[(1R,3aR,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-3a,5a,5b,8,8,11a-hexamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-1-yl]ethanone
• InChI: InChI=1S/C29H48O2/c1-18(30)19-10-13-26(4)16-17-28(6)20(24(19)26)8-9-22-27(5)14-12-23(31)25(2,3)21(27)11-15-29(22,28)7/h19-24,31H,8-17H2,1-7H3/t19-,20+,21-,22+,23-,24+,26+,27-,28+,29+/m0/s1
• InChIKey: RCXANGLYPFOYKX-XJJQXQETSA-N
• SMILES: CC(=O)C1CCC2(C1C3CCC4C5(CCC(C(C5CCC4(C3(CC2)C)C)(C)C)O)C)C

29-Nor-20-oxolupeol, extracted from Impatiens basamina, reduces NO levels in LPS-activated murine microglial cells with an IC50 of 44.21 µM[1].

Reference

[1]. Kim DH, et al. Chemical Constituents of Impatiens balsamina Stems and Their Biological Activities. Nat Prod Sci. 2019 Jun;25(2):130-135.