Products 128-13-2

CAS 128-13-2 appears in our catalog under these names: Ursodiol (Ursodeoxycholic Acid), Ursodeoxycholic Acid, Ursodeoxycholic Acid, >95% (HPLC), Ursodiol, Ursodeoxycholic acid, 99% . Offered by: Chemat Brand, TRC, Mikromol, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: on request, 1g, 5g, 5mg, 250mg, 10mM (in 1ml dmso), 500mg, 25g.

Ursodiol (Ursodeoxycholic Acid)
Chemat Brand
  • size: on request
  • Variants: 1
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Ursodeoxycholic Acid
Chemat Brand, Mikromol, Biosynth
  • size: on request, 250mg, 100g, 50g
  • Variants: 9
from 319.61
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Ursodeoxycholic Acid, >95% (HPLC)
TRC
  • size: 1g, 5g, 5mg
  • Variants: 3
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Ursodiol
GLPBio
  • size: 1g, 10mM (in 1ml dmso), 500mg, 5g
  • Variants: 4
from 531.51
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Ursodeoxycholic acid, 99%
Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros)
  • size: 1g, 5g, 25g
  • Variants: 6
from 131.41
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Ursodeoxycholic Acid, >98.0%(T)
TCI
  • size: 5g, 25g
  • Variants: 2
from 236.36
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Ursodeoxycholic acid, 99.00%
Chemat
  • size: 10g, 25g, 5g
  • Variants: 3
from 254.27
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Ursodeoxycholic acid, 99%, 99%
Chemat
  • size: 1g, 5g, 10g, 25g
  • Variants: 10
from 78.80
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Ursodeoxycholic acid, 50 g
Roth
  • size: 50g
  • Variants: 1
from 1175.18
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Ursodeoxycholic acid, 100 g
Roth
  • size: 100g
  • Variants: 1
from 2213.50
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Ursodeoxycholic acid, 250 g
Roth
  • size: 250g
  • Variants: 1
from 4809.28
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Ursodeoxycholic acid (Standard), 99.83%
MedChemExpress
  • size: 50 mg, 250 mg, 100 mg, 25 mg
  • Variants: 4
from 287.18
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Ursodeoxycholic acid, 99.94%
MedChemExpress
  • size: 10mM/1mL, 5 g, 1 g
  • Variants: 3
from 263.96
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Ursodeoxycholic acid, 98%
Fluorochem, Ambeed
  • size: 1g, 500g, 25g, 100g
  • Variants: 5
from 185.37
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Structural formula: {0} (CAS {1})

Ursodeoxycholic acid is a bile acid found in the bile of bears (Ursidae) as a conjugate with taurine. Used therapeutically, it prevents the synthesis and absorption of cholesterol and can lead to the dissolution of gallstones. It has a role as a mouse metabolite and a human metabolite. It is a C24-steroid, a dihydroxy-5beta-cholanic acid and a bile acid. It is a conjugate acid of an ursodeoxycholate.

Source: ChEBI

Identity
Molecular formulaC24H40O4
Molecular weight392.6 g/mol
IUPAC name(4R)-4-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
InChIKeyRUDATBOHQWOJDD-UZVSRGJWSA-N
SMILESC[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@H](C[C@H]4[C@@]3(CC[C@H](C4)O)C)O)C

Computed by PubChem (NCBI)

Synonyms: URSODEOXYCHOLIC ACID, ursodiol, UDCA, Actigall, Ursodesoxycholic acid, Urso Forte, Deursil, 3alpha,7beta-Dihydroxy-5beta-cholan-24-oic acid, Acido ursodeoxicolico, Urso 250
Related forms of this compound
(4R)-4-[(3R,5S,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 C24H40O4
(4R)-4-[(3R,5S,7R,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 C24H40O4
(4R)-4-[(3S,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3R,5R,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3S,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3R,5R,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-2,2,3,4,4-pentadeuterio-3,7-dihydroxy-10,13-dimethyl-1,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
Isomers (same molecular formula)
(4R)-4-[(3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3R,5R,6S,8S,9S,10R,13R,14S,17R)-3,6-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3S,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4
(4R)-4-[(3R,5S,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid C24H40O4