Taurohyodeoxycholic acid sodium

• CAT Number: I041824
• CAS Number: 38411-85-7
• Molecular Formula: C26H44NNaO6S
• Molecular Weight: 521.69
• Purity: ≥95%
• Synonyms: sodium;2-[[(4R)-4-[(3R,5R,6S,8S,9S,10R,13R,14S,17R)-3,6-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]ethanesulfonate
• InChI: InChI=1S/C26H45NO6S.Na/c1-16(4-7-24(30)27-12-13-34(31,32)33)19-5-6-20-18-15-23(29)22-14-17(28)8-10-26(22,3)21(18)9-11-25(19,20)2;/h16-23,28-29H,4-15H2,1-3H3,(H,27,30)(H,31,32,33);/q;+1/p-1/t16-,17-,18+,19-,20+,21+,22+,23+,25-,26-;/m1./s1
• InChIKey: VNQXUJQHLHHTRC-WMWRQJSFSA-M
• SMILES: CC(CCC(=O)NCCS(=O)(=O)[O-])C1CCC2C1(CCC3C2CC(C4C3(CCC(C4)O)C)O)C.[Na+]

Taurohyodeoxycholic acid (THDCA) sodium is the taurine-conjugated form of the secondary bile acid hyodeoxycholic acid. Taurohyodeoxycholic acid can also reduce the activity and expression of myeloperoxidase TNF-α and IL-6, as well as colonic damage in TNBS-induced ulcerative colitis mouse model.
Taurohyodeoxycholic acid reduces the size and weight of human gallstones in vitro. Taurohyodeoxycholic acid increases bile flow, bile cholesterol secretion and bile lipid secretion in rats. Co-administration of Taurohyodeoxycholic acid and Taurochenodeoxycholic acid prevented Taurohyodeoxycholic acid-induced hepatotoxicity and increased bile flow and bile acid and phospholipid secretion in rats.

Reference

[1]. Roda A, et al. Taurohyodeoxycholic acid protects against taurochenodeoxycholic acid-induced cholestasis in the rat. Hepatology. 1998 Feb;27(2):520-5.
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[2]. Angelico M, et al. Dissolution of human cholesterol gallstones in bile salt/lecithin mixtures: effect of bile salt hydrophobicity and various pHs. Scand J Gastroenterol. 1995 Dec;30(12):1178-85.
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[3]. Angelico M, et al. Effect of taurohyodeoxycholic acid, a hydrophilic bile salt, on bile salt and biliary lipid secretion in the rat. Dig Dis Sci. 1994 Nov;39(11):2389-97.
 [Content Brief]

[4]. Solmon Kusuma S, et al. Antineoplastic activity of monocrotaline against hepatocellular carcinoma[J]. Anti-Cancer Agents in Medicinal Chemistry (Formerly Current Medicinal Chemistry-Anti-Cancer Agents), 2014, 14(9): 1237-1248.