Formulation: A crystalline solid
Formal Name: (R)-4-((3R,5R,6R,7S,8S,9S,10R,13R,14S,17R)-3,6,7-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,4-d4)pentanoic acid
Purity: ≥99% deuterated forms (d1-d4)
Formula Markup: C24H36D4O5
Formula Weight: 412,6
Shelf life (days): 730
Notes: Hyocholic acid-d4 is intended for use as an internal standard for the quantification of hyocholic acid (Item No. 20293) by GC- or LC-MS. Hyocholic acid is a primary bile acid in pigs and other mammals.{34513} It has also been found in urine samples from patients with cholestasis.{43817} Hyocholic acid is converted by gut microflora primarily to taurohyocholate and, to a lesser extent, taurocholic acid (Item No. 16215) and tauro-β-muricholic acid (Item No. 20289) in mice.{34515} Hyocholic acid has low toxicity against human hepatoma HepG2 cells.{34515,34514}
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