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URSODEOXYCHOLIC-2,2,4,4-D4 ACID

URSODEOXYCHOLIC-2,2,4,4-D4 ACID Structure
  • ₹0
  • Product name: URSODEOXYCHOLIC-2,2,4,4-D4 ACID
  • CAS: 347841-46-7
  • MF: C24H40O4
  • MW: 392.58
  • EINECS:
  • MDL Number:MFCD01317390
  • Synonyms:URSODEOXYCHOLIC-2,2,4,4-D4 ACID;Ursodeoxycholic-d4 Acid;(4R)-4-[(3R,5R,7S,8R,9S,10S,13R,14S,17R)-2,2,4,4-tetradeuterio-3,7-dihydroxy-10,13-dimethyl-3,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid;(4R)-4-[(3R,5R,7S,8R,9S,10S,13R,17R)-2,2,4,4-tetradeuterio-3,7-dihydroxy-10,13-dimethyl-3,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid;Ursodiol-d4 (Ursodeoxycholic Acid-d4);Ursodeoxycholic acid-[d4] (Solution);URSODEOXYCHOLIC ACID (2,2,4,4-D4, 98%) 95% CHEMICAL PURITY;URSODEOXYCHOLIC ACID (2,2,4,4-D4, 98%) 100 UG/ML IN METHANOL
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Properties

storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly),
form :Solid
color :White to Off-White
Stability :Hygroscopic

Safety Information

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Description

Ursodeoxycholic acid-d4 (UDCA-d4) is intended for use as an internal standard for the quantification of UDCA (Item No. 15121) by GC- or LC-MS. UDCA is a secondary bile acid formed via epimerization of chenodeoxycholic acid (CDCA; ). UDCA is also a metabolite of lithocholic acid (LCA; ) in human liver microsomes. It inhibits taurocholic acid uptake in HeLa cells expressing recombinant sodium/taurocholate cotransporting polypeptide (NTCP) with an IC50 value of 3.6 μM. UDCA (50 μM) inhibits apoptosis induced by deoxycholic acid (DCA; Item Nos. 20756 | 18231) or ethanol in primary rat hepatocytes. Dietary administration of UDCA blocks DCA-induced increases in the number of TUNEL-positive hepatocytes in rats. Formulations containing UDCA have been used in the treatment of primary biliary cirrhosis.

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