Tauroursodeoxycholic Acid Dihydrate Cas:14605-22-2

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Tauroursodeoxycholic Acid Dihydrate

Tauroursodeoxycholic Acid Dihydrate
2-[[(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]pentanoyl]amino]ethanesulfonic acid
3α,7β-Dihydroxy-5β-cholan-24-oic Acid N-(2-Sulfoethyl)amide Dihydrate
Tauroursodeoxycholic acid sodium salt
3α,7β-Dihydroxy-5β-cholan-24-oic acid N-(2-sulfoethyl)amide
Tauroursodeoxycholic acid dihydrate
Sodium tauroursodeoxycholate

molecular formula: C26H45NO6S
Molecular weight: 499.70400
Physical Properties:
Appearance and properties: white solid
Density: 1.216 g/cm3
Boiling point: 496.4ºC at 760mmHg
Melting point: 173-175°C
Flash point: 214.2ºC
Refractive index: 46 ° (C=1, EtOH)

Items of Analysis Standard of Analysis Test Results
Appearance white crystal white crystal
Specific curl +41°~+47° +43°
moisture 6.5%~7.5% 6.7%
Residue on ignition 0.1% MAX 0.06%
heavy metal 20ppm MAX <20ppm
Ursodeoxycholic acid 0.5% MAX PASS
Taurochenodeoxycholic acid 0.8% MAX 0.1%
Other individual impurities 0.4% MAX PASS
Other total impurities 1.0%MAX PASS
Purity (HPLC) ≥98.0% 99.4%
Conclusion Conform to the enterprise standard

Tauroursodeoxycholic acid, tauroursodeoxycholic acid, chemical name is 3α, 7β dihydroxycholanoyl-N-taurine, mainly exists in black bear bile, and is the iconic active ingredient in bear bile. It has antispasmodic, anticonvulsant, anti-inflammatory and cholelitholytic effects. Clinically, it is mainly used for the treatment of gallbladder cholesterol stones, primary sclerosing cholangitis, primary biliary cirrhosis and chronic viral hepatitis C, etc.
Package and Storage:
1kg/bottle or bag
25kgs/drum or bag

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