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Home > Products >  Ursodeoxycholic acid UDCA

Ursodeoxycholic acid UDCA CAS NO.128-13-2

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  • Min.Order: 1 Metric Ton
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Keywords

  • Ursodeoxycholic acid
  • 128-13-2
  • UDCA

Quick Details

  • ProName: Ursodeoxycholic acid UDCA
  • CasNo: 128-13-2
  • Molecular Formula: C24H40O4
  • Appearance: Raw Material Powder
  • Application: APIS
  • DeliveryTime: by air 7-15days, by sea 35-55days
  • PackAge: 1kg, 5kg, 10kg per bag, 25kg/drum or c...
  • Port: Shanghai or Beijing
  • ProductionCapacity: 50 Metric Ton/Month
  • Purity: 98%
  • Storage: Sealed, Cool and Dry Place
  • Transportation: 100kg below by express, 100-500kg by a...
  • LimitNum: 1 Metric Ton
  • Grade: Food Grade,Pharma Grade

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Details

1.product Name: Ursodeoxycholic Acid
2.CAS No.: 128-13-2
3.Other Names: UDCA
4.MF: C24H40O4
5.Purity: 99% min 
6.Appearance:White or almost white crystal powder

Ursodeoxycholic acid is white crystal powder,almost insoluble in water,freely soluble in alcohol
Ursodeoxycholic acid (UDCA), also known as ursodiol, is a compound produced from bile by the action of intestinal bacteria. Since this bile acid is not produced directly by the body, it is known as a secondary bile acid.One of the functions of bile acids is to act in the intestine to help digest fats and fatsoluble vitamins from food. Ursodeoxycholic acid has been used in pharmacology to dissolve gallstones made of cholesterol, and to treat liver disorders. It has been used for a long time in both human and veterinary medicine

 

Function

 

Ursodeoxycholic acid can be chemically synthesized. Ursodeoxycholic acid reduces cholesterol absorption and is used to dissolve (cholesterol) gallstones in patients who want an alternative to surgery. The drug is very expensive, however, and if the patient stops taking it, the gallstones tend to recur if the condition that gave rise to their formation does not change. For these reasons, Ursodeoxycholic acid has not supplanted surgical treatment by cholecystectomy.
UDCA is used to treat primary biliary cirrhosis. In children, its use is not licensed, as its safety and effectiveness are not established. Ursodeoxycholic acid reduces elevated liver enzyme levels by facilitating bile flow through the liver and protecting liver cells.

Usage: as an anticholelithogenic

 

Specification
 

Test item Test standard Test result
Appearance White or almost white crystalline powder, taste bitter, without stink Complied
Identification Enterprise Standard Complied
Related Substance  Lithocholic Acid ≤ 0. 1% Complied
Specific Optical Rotation +58° - +62° +62°
Melting Point  200ºC -204ºC 202.9ºC-203.9ºC
Loss on Drying ≤ 1.0% 0.11%
Ignition Residue ≤ 0.1% 0.08%
Heavy Mental  ≤ 10ppm Complied
Assay (Titration) ≥ 99.0%-101% 100.4%
Purity (HPLC) CDCA ≤ 1.0%
Other Max. Individual Impurity ≤ 0.1%
Total Impurity 1.5%
CDCA:Not detected
Other Max.Individual Impurity:0.08%
Total Impurity:0.21%

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