Cholic acid-13C

• CAT Number: S000791
• CAS Number: 52886-36-9
• Molecular Formula: C2313CH40O5
• Molecular Weight: 409.56
• Purity: ≥95%
• IUPAC Name: (4R)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl](113C)pentanoic acid
• InChI: InChI=1S/C24H40O5/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26/h13-20,22,25-27H,4-12H2,1-3H3,(H,28,29)/t13-,14+,15-,16-,17+,18+,19-,20+,22+,23+,24-/m1/s1/i21+1
• InChIKey: BHQCQFFYRZLCQQ-HFINQHRVSA-N
• SMILES: CC(CCC(=O)O)C1CCC2C1(C(CC3C2C(CC4C3(CCC(C4)O)C)O)O)C

Cholic acid-13C（Cat No.:S000791） is an isotopically labeled form of cholic acid, a primary bile acid essential for lipid digestion and absorption. The “13C” notation indicates that one or more carbon atoms in the cholic acid molecule are replaced with the stable carbon isotope carbon-13. This isotopic labeling facilitates precise tracking of cholic acid metabolism and its incorporation into bile acid pathways using advanced analytical techniques like mass spectrometry. Cholic acid-13C serves as a valuable tool in metabolic studies, aiding in elucidating pathways, understanding cellular physiology, and investigating disorders related to bile acid metabolism.