Cholic acid 7-sulfate-d₄  (Synonyms: 7-Sulfocholic acid-d₄)

Cholic acid 7-sulfate-d₄ (7-Sulfocholic acid-d₄) is the deuterium labeled Cholic acid 7-sulfate (HY-126855). Cholic acid 7-sulfate is a selective agonist targeting TGR5 (EC₅₀=0.17 μM) and a ligand for MHC class I-related protein (MR1). As a gut-restricted TGR5 agonist, cholic acid 7-sulfate binds to TGR5 on enteroendocrine L cells, induces GLP-1 secretion, and improves glucose tolerance in a TGR5-dependent manner. Cholic acid 7-sulfate also acts as an endogenous ligand for MR1, promoting the survival of mucosal-associated invariant T cells MAIT and the expression of homeostatic gene signatures, affecting MAIT cell development and function. Cholic acid 7-sulfate is mainly used in the research of diabetes and MAIT cell-related immune regulation^[1][2].

1. This compound can be used as a tracer.
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

492.66

C₂₄H₃₆D₄O₈S

1332881-66-9

60320-05-0

C[C@H](CCC(O)=O)[C@H]1CC[C@@]2([H])[C@]3([H])[C@H](OS(=O)(O)=O)C[C@]4([H])C([2H])([2H])[C@H](O)C([2H])([2H])C[C@]4(C)[C@@]3([H])C[C@H](O)[C@]12C

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Chaudhari SN, et, al. Bariatric surgery reveals a gut-restricted TGR5 agonist with anti-diabetic effects. Nat Chem Biol. 2021 Jan;17(1):20-29.  [Content Brief]

  [2]. Ito E, et al. Sulfated bile acid is a host-derived ligand for MAIT cells. Sci Immunol. 2024 Jan 26;9(91):eade6924.  [Content Brief]