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High Purity Ursodeoxycholic Acid/ UDCA Powder

High Purity Ursodeoxycholic Acid/ UDCA Powder

Ursodeoxycholic acid also known as ursodiol (USAN) and the abbreviation UDCA, from the root-word for bear urso, as bear bile contains the substance, is one of the secondary bile acids, which are metabolic byproducts of intestinal bacteria.FZBIOTECH,as a manufacturer of monomer, has been devoting to supplying the best quality Ursodeoxycholic acid to all over the world with best price. For long term cooperation, free sample is available. Chat Now

Basic Information of Ursodeoxycholic Acid
Other Names: UDCA,acid ursodeoxycholic
MF: C24H40O4
Melting Point:203-206ºC
Boiling Point:547.1ºC at 760mmHg
Appearance:White or almost white powder
Grade Standard: Medicine Grade
Purity: 99%
CAS: 128-13-2
Structural Formula:
What is Ursodeoxycholic acid?
Ursodeoxycholic acid is white 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.

Benefits of  Ursodeoxycholic acid
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.

COA of Ursodeoxycholic acid Powder

Appearance:White or almost white powder
Melting Point:About 204°C
Specific rotation:+58.0°~+62.0°
Ursodeoxycholic Acid:Comparable IR absorption with the reference
Ursodeoxycholic Acid:The spot is similar in position,colour and size with the reference spot
Ursodeoxycholic Acid:A blue-green precipitate occurs
Related substances(TLC):Lithocholic Acid:≤0.1%
Chenodeoxycholic Acid: ≤1.0%
Cholic Acid: ≤0.5%
Any other single impurity: ≤0.25%
Heavy Metals:≤10ppm
Loss on drying:≤1.0%
Sulphated Ash:≤0.1%
Conclusion: The product conforms to the EP6.0 standard.

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Xi'an Fengzu Biological Technology Co.,Ltd
Manufacturer Add: Industrial Park in Wugong County, Xianyang City,Shaanxi Province, China.
Office Add: 21F, Tangfengguoji,No.18 Fenghuinanlu, Xi'an City, Shaanxi Province, China.
Office Tel: 86-029-89561932/86-135-7248-9476             Office Fax: 86-029-8918-9705
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