Ursodeoxycholic Acid for Cholesterol Gallstones (CAS: 128-13-2)
|FOB Price:||US $2 / mg|
|Min. Order:||10 mg|
|Min. Order||FOB Price|
|10 mg||US $2/ mg|
|Transport Package:||Safe Ways 100% Pass Customs|
|Payment Terms:||T/T, Western Union, Money Gram, bank transfer|
- Model NO.: CAS: 128-13-2
- Package: 100% Safe Ways
- Delivery Time: Within 24 Hours After Payment
- Payment: Western Union, Moneygram, Bank Transfer
- Specification: GMP, ISO, UP, SP,
- HS Code: 2942000000
- Glucuronolactone Alias: Ursodeoxycholic Acid
- Character: White Powder
- Shipping Ways: EMS, TNT, FedEx, DHL, by Air, etc
- Trademark: QuanAo
- Origin: Guangdong, China
Product Name:Ursodeoxycholic Acid
Another Name:3alpha,6alpha-Dihydroxy-5beta-cholan-24-oic acid;
This product is white powder; odorless, bitter taste.
Gallstone dissolving drug
Usage Used as an anticholelithogenic. Epimer with Chenodiol with respect to the hydroxyl group at C7
Gallstone dissolving drugs. Mainly used in the treatment of inoperable cholesterol gallstones, especially basic gallbladder function properly, stones 15mm or less in diameter, through X-ray, non-calcified cholesterol stones floating high cure rate. Of toxic hepatitis, cholecystitis, primary sclerosing cholangitis, primary biliary cirrhosis of liver also have some therapeutic effect. constipation rare, allergic reactions, itching, headache, dizziness, stomach pain, pancreatitis, and bradycardia. Biliary complete obstruction and severe liver dysfunction and pregnant women hanged.
Uses for the prevention and treatment of cholesterol gallstonesPackage: as requirments
Storage: Keep in cool and dry place, away from light
2. Ursodeoxycholic acid more details
Ursodeoxycholic acid isolated out a chemical natural bile acid, is the difference between CDCA to stereoisomers, its RONGSHI action, efficacy and chenodeoxycholic acid are similar, but short course small dosage. In vivo binding taurine is present in bile acid is a hydrophilic, as a cholesterol gallstone dissolving agent. Can reduce the secretion of cholesterol the liver, reduce cholesterol saturation of bile, stimulates bile acids increase the solubility of cholesterol in the bile, cholesterol stones dissolve or prevent the formation of stones. Increase the secretion of bile, bile duct mouth sphincter relaxation produce gallbladder, it is conducive to the stones. This product can not dissolve other types of gallstones. Ursodeoxycholic acid useful in the treatment of cholesterol stones, hyperlipidemia, bile secretion disorders, primary biliary cirrhosis, chronic hepatitis, bile reflux gastritis and prevention of liver allograft rejection and reaction. RONGSHI effect of this product is slightly weaker than the CDCA.
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|Test standard||Test result|
|Appearance||White or almost white crystalline powder, without stink. Taste bitter.||Complies|
|Solubility||Almost insoluble in water; Soluble in methanol and in glacial acetic acid; Slightly soluble in chloroform.||Complies|
|Specific Optical Rotation||+58° - +62°||+59.5°|
|Arsenic Salt||≤ 2ppm||Complies|
|Melting Point||200ºC -204ºC||200.9-202.7ºC|
|Loss on Drying||≤ 1.0%||0.04%|
|Lazing Residue||≤ 0.1%||0.08%|
|Heavy Mental||≤ 10ppm||Complies|
|Assay (Titration)||≥ 99%--101%||99.3%|
No more than1.0%
No more than0. 1%
No more than0.5%
No more than0.25%