3β-Ursodeoxycholic acid

3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) is a bile acid. 3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) shows good tolerance and well intestinal absorption by oral adminstation. 3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) can be isomerized by intestinal and hepatic enzymes to yield UDCA.

Product information

CAS Number: 78919-26-3

Molecular Weight: 392.57

Formula: C24H40O4

Synonym:

Isoursodeoxycholic acid

Chemical Name: (4R)-4-[(1R,3aS,3bR,4S,5aS,7S,9aS,9bS,11aR)-4,7-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoic acid

Smiles: C[C@H](CCC(O)=O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@H](O)C[C@H]1C[C@@H]3O

InChiKey: RUDATBOHQWOJDD-DNMBCGTGSA-N

InChi: InChI=1S/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16+,17-,18+,19+,20+,22+,23+,24-/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 100 mg/mL (254.73 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

References:

1. Professor Dr. W, et al. Study of human isoursodeoxycholic acid metabolism.Journal of Hepatology.Volume 26, Issue 4, April 1997, Pages 863-870

Products are for research use only. Not for human use.