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Ursodeoxycholic acid
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Product Introduction: Ursodeoxycholic acid |
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Ursodeoxycholic acid, also known as 3a, 7 β- Dihydroxy-5 β- Cholesterane-24-carboxylic acid, white crystalline powder, odorless, bitter in taste, easily soluble in ethanol, insoluble in chloroform, easily soluble in glacial acetic acid, and soluble in sodium hydroxide test solution. Ursodeoxycholic acid is used to treat gallstones, cholestatic liver disease, fatty liver, various types of hepatitis, toxic liver disorders, cholecystitis, cholangitis, biliary dyspepsia, bile reflux gastritis, eye diseases, etc. |
产品名称：熊去氧胆酸
用途：肝胆类原料药
HPLC 纯度：≥99%
质量标准：CP,EP,USP,BP,JP,IP
CAS 号：128-13-2
详细介绍：
化学名： 3α,7β-二羟基-5β-胆烷-24-酸
CAS 号：128-13-2；分子式：C24H40O4；分子量：392.58 g/mol
参考质量标准：CP/EP/USP/BP/JP/IP
性状：白色结晶性粉末，无臭，味苦。
溶解性：易溶于乙醇，几乎不溶于水。
比旋度：+57 °C ~+62 °C（2%乙醇溶液)
熔点：200 ℃ ~ 205 ℃
干燥失重：≤ 1.0 %
炽灼残渣：≤ 0.2 %
重金属：≤ 20ppm
含量：≥ 99.0 %
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