Formulation: A solid
Formal Name: (3α,5β,7β,12α)-3,7,12-trihydroxy-cholan-24-oic-2,2,4,4-d4
Purity: ≥99% deuterated forms (d1-d4)
Formula Markup: C24H36D4O5
Formula Weight: 412,6
Shelf life (days): 730
Notes: Ursocholic acid-d4 (UCA-d4) is intended for use as an internal standard for the quantification of UCA (Item No. 29883) by GC- or LC-MS. UCA is a bile acid and the 7β-hydroxyepimer of cholic acid (Item No. 20250).{52346} Dietary administration of UCA (0.25%) decreases gallbladder cholesterol, phospholipid, and bile acid levels and the occurrence of gallstones in male mice fed a lithogenic diet.