CAS 128-13-2: Ursodeoxycholic acid

Description: Ursodeoxycholic acid (UDCA), with the CAS number 128-13-2, is a bile acid that is naturally occurring in the body, primarily synthesized from cholesterol. It is characterized by its hydrophilic properties, which make it less toxic than other bile acids. UDCA is known for its ability to promote the solubilization of cholesterol in bile, thereby aiding in the prevention of cholesterol gallstone formation. It has been utilized therapeutically to treat various liver diseases, including primary biliary cholangitis and certain forms of cholestasis. The compound exhibits a unique structure, featuring a hydroxyl group at the 7-position, which contributes to its solubility and biological activity. Additionally, UDCA has anti-inflammatory and immunomodulatory effects, making it beneficial in managing liver-related conditions. Its mechanism of action involves enhancing bile flow and reducing the toxicity of bile acids, which can be particularly advantageous in liver dysfunction. Overall, ursodeoxycholic acid is a significant compound in both clinical and biochemical contexts, reflecting its importance in gastrointestinal health and disease management.

Formula: C₂₄H₄₀O₄

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

InChI key: InChIKey=RUDATBOHQWOJDD-UZVSRGJWSA-N

SMILES: O=C(O)CCC(C)C1CCC2C3C(O)CC4CC(O)CCC4(C)C3CCC12C

Synonyms:

• (3α,5β,7β)-3,7-Dihydroxycholan-24-oic acid
• 17β-(1-Methyl-3-carboxypropyl)etiocholane-3α,7β-diol
• 3α,7β-Dihydroxy-5β-cholan-24-oate
• 3α,7β-Dihydroxy-5β-cholan-24-oic acid
• 3α,7β-Dihydroxy-5β-cholanic acid
• 3α,7β-Dihydroxy-5β-cholanoic acid
• 3α,7β-Dihydroxycholanic acid
• 5β-Cholan-24-oic acid, 3α,7β-dihydroxy-
• 5β-Cholanic acid, 3α,7β-dihydroxy-
• 7β-Hydroxylithocholic acid
• Acide Ursodesoxycholique
• Acido Ursodeoxicolico
• Actigall
• Adursal
• Arsacol
• CHOLON-24-OIC ACID, 3,7-DIHYDROXY-(3α, 5β, 7.β)-
• Cholit-Ursan
• Delursan
• Desocol
• Desol
• Destolit
• Deursil
• Litursol
• Lyeton
• Nsc 683769
• Paptarom
• Solutrat
• Udca
• Urdes
• Urosiol
• Ursacol
• Ursic acid
• Urso
• Ursobilin
• Ursochol
• Ursocholic acid, deoxy-
• Ursocol
• Ursodamor
• Ursodeoxycholic Acid
• Ursodeoxycholsaure
• Ursodesoxycholic acid
• Ursodiol
• Ursofalk
• Ursogall
• Ursolvan
• Ursosan
• (4R)-4-[(3R,5S,7S,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
• (3alpha,5beta,7beta)-3,7-dihydroxycholan-24-oic acid
• 2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethanol
• (4R)-4-[(3R,5S,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
• (3alpha,5alpha,7beta)-3,7-dihydroxycholan-24-oate
• (3alpha,5beta,7beta)-3,7-dihydroxycholan-24-oate
• 3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid
• (3alpha,5beta,7beta,8xi,9xi,14xi)-3,7-dihydroxycholan-24-oic acid
• Cholan-24-oic acid, 3,7-dihydroxy-, (3α,5β,7β)-
• (3alpha,5beta,7alpha)-3,7-dihydroxycholan-24-oic acid
• 3,7-Dihydroxycholan-24-oic acid
• 5BETA-CHOLANIC ACID-3ALPHA,7BETA-DIOL
• 3,7-dihydroxy-,(3-alpha,5-beta,7-beta)-cholan-24-oicaci
• 17-beta-(1-methyl-3-carboxypropyl)etiocholane-3-alpha,7-beta-diol
• 3ALPHA, 7BETA-DIOXYCHOLANIC ACID
• 5BETA-CHOLAN-24-OIC ACID-3ALPHA, 7BETA-DIOL
• (6-BETA)-CHOLANIC ACID-(3-ALPHA)-(7-BETA)-DIOL
• UDCS
• 6BETA-CHOLANIC ACID-3A,7BETA-DIOL
• 3ALPHA, 7BETA-DIHYDROXY-5BETA-CHOLANIC ACID
• 3ALPHA,7BETA-DIHYDROXY-5BETA-CHOLAN-24-OIC ACID
• 7BETA-HYDROXYLITHOCHOLIC ACID
• 3-alpha,7-beta-dihydroxy-5-beta-cholan-24-oicaci
• URSODEOXYCHOLOC ACID

Ursodeoxycholic Acid

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Purity: >98.0%(T)
• Color and Shape: White to Almost white powder to crystaline
• Molecular weight: 392.58

Ursodeoxycholic acid, 99%

CAS: 128-13-2

A secondary bile acid This Thermo Scientific Chemicals brand product was originally part of the …

• Formula: C₂₄H₄₀O₄
• Purity: 99%
• Color and Shape: Crystals or powder or crystalline powder, White
• Molecular weight: 392.58

URSODEOXYCHOLIC ACID CRS

CAS: 128-13-2

Ursodeoxycholic acid impurity standard

CAS: 128-13-24651-67-6

• Color and Shape: Off-White

Ursodeoxycholic acid

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Purity: 99.7%
• Color and Shape: White. To. Off-White
• Molecular weight: 392.29266

Ursodeoxycholic acid for system suitability CRS

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Molecular weight: 392.572

Ursodiol

CAS: 128-13-2

Carboxylic acids w/ alcohol function but w/o other oxygen function and their derivatives, nesoi

• Formula: C₂₄H₄₀O₄
• Color and Shape: White Off-White Powder
• Molecular weight: 392.57

Cholan-24-oic acid, 3,7-dihydroxy-, (3a,5b,7b)-

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Purity: 99%
• Color and Shape: Solid
• Molecular weight: 392.572

Ursodeoxycholic acid

CAS: 128-13-2

Ursodeoxycholic acid (UDCA) can be used to dissolve gallstones and reduce cholesterol absorption.

• Formula: C₂₄H₄₀O₄
• Purity: 99.74% - ≥95%
• Color and Shape: White - Almost White Solid Powder
• Molecular weight: 392.57

Ursodeoxycholic acid

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Purity: 99.0 - 101.0 % (dried basis)
• Color and Shape: White or almost white powder
• Molecular weight: 392.56

Ursodiol (Ursodeoxycholic Acid)

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Color and Shape: White To Off-White Solid
• Molecular weight: 392.58

Ursodeoxycholic acid

CAS: 128-13-2

• Purity: ≥98%
• Molecular weight: 392.57g/mol

Ursodeoxycholic Acid

CAS: 128-13-2

• Molecular weight: 392.57g/mol

Ursodeoxycholic acid

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Purity: 95%~99%
• Molecular weight: 392.58

Ursodeoxycholic Acid

CAS: 128-13-2

• Color and Shape: Neat

Ursodeoxycholic Acid

CAS: 128-13-2

Applications Used as an anticholelithogenic. Epimer with Chenodiol with respect to the hydroxyl group at …

• Formula: C₂₄H₄₀O₄
• Color and Shape: White To Off-White
• Molecular weight: 392.57

Ursodeoxycholic acid

CAS: 128-13-2

• Purity: 98.0%
• Color and Shape: Solid, White powder
• Molecular weight: 392.5799865722656

Ursodeoxycholic acid

CAS: 128-13-2

Ursodeoxycholic acid is a naturally occurring bile acid, which is synthesized in the liver from …

• Formula: C₂₄H₄₀O₄
• Purity: Min. 98 Area-%
• Molecular weight: 392.58 g/mol

Ursodeoxycholic acid

CAS: 128-13-2

Ursodeoxycholic acid is a secondary bile acid, which is derived from the metabolism of primary …

• Formula: C₂₄H₄₀O₄
• Color and Shape: Powder
• Molecular weight: 392.57 g/mol

Ursodeoxycholic Acid (UDCS) extrapure, 99%

CAS: 128-13-2

• Formula: C₂₄H₄₀O₄
• Purity: min. 99.5%
• Color and Shape: White to off-white, Crystalline powder, Clear, Colourless to pale yellow
• Molecular weight: 392.57