Taurochenodeoxycholic acid-d5 sodium

• CAT Number: I044969
• Molecular Formula: C26H39D5NNaO6S
• Molecular Weight: 526.72
• Purity: ≥95%
• Synonyms: sodium;2-[[(4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-2,2,3,4,4-pentadeuterio-3,7-dihydroxy-10,13-dimethyl-1,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]pentanoyl]amino]ethanesulfonate
• InChI: InChI=1S/C26H45NO6S.Na/c1-16(4-7-23(30)27-12-13-34(31,32)33)19-5-6-20-24-21(9-11-26(19,20)3)25(2)10-8-18(28)14-17(25)15-22(24)29;/h16-22,24,28-29H,4-15H2,1-3H3,(H,27,30)(H,31,32,33);/q;+1/p-1/t16-,17+,18-,19-,20+,21+,22-,24+,25+,26-;/m1./s1/i8D2,14D2,18D
• InChIKey: IYPNVUSIMGAJFC-IYNWLQKKSA-M
• SMILES: [2H][C@]1(C(C[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3[C@@H](C[C@@H]2C1([2H])[2H])O)CC[C@@H]4[C@H](C)CCC(=O)NCCS(=O)(=O)[O-])C)C)([2H])[2H])O.[Na+]

Taurochenodeoxycholic acid-d₅ sodium（Cat No.:I044969）is a deuterium-labeled bile acid analog used in metabolic and pharmacokinetic studies. It is a stable isotope variant of taurochenodeoxycholic acid, a taurine-conjugated bile acid involved in cholesterol metabolism, fat digestion, and signaling via bile acid receptors like FXR and TGR5. The d₅ labeling allows precise tracking in mass spectrometry, enabling detailed analysis of bile acid transport, enterohepatic circulation, and gut-liver axis functions. This compound is ideal for lipidomics, hepatic function assays, and drug metabolism research. Supplied as the sodium salt for enhanced solubility in aqueous systems.