Formulation: A crystalline solid
Formal Name: 2-[[(3α,5β,6α,7α)-3,6,7-trihydroxy-24-oxocholan-24-yl-2,2,4,4-d4]amino]-ethanesulfonic acid, monosodium salt
Purity: ≥99% deuterated forms (d1-d4)
Formula Markup: C26H40D4NO7S • Na
Formula Weight: 541,7
Shelf life (days): 730
Notes: Taurohyocholic acid-d4 (THCA-d4) is intended for use as an internal standard for the quantification of THCA (Item No. 22669) by GC- or LC-MS. THCA is a taurine-conjugated form of the porcine-specific primary bile acid hyocholic acid (Item No. 20293).{45190} THCA inhibits precipitation of cholesterol crystals by stabilizing cholesterol in the liquid-crystalline phase.{35229} It prevents cholestasis and cellular necrosis induced by taurolithocholic acid (Item No. 17275) in isolated rat liver.{35228} THCA levels are increased in the urine of patients with hepatitis B-induced cirrhosis.{33903}
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