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Organic pure Tauroursodeoxycholic acid TUDCA 14605-22-2
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Brand: aa 
Price: 6000.00USD/ 
MOQ: 1  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2016-07-01 05:36  Valid to:Long-term effective

Name: TUDCA Tauroursodeoxycholic acid



Synonyms:3,7-Dihydroxycholan-24-oic acid; 3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid; Ursodiol

Molecular Formula:C24H40O4

Molecular Weight:392.58




Description: TUDCA Tauroursodeoxycholic acid is white powder,almost insoluble in water,freely soluble in alcohol

Use: Ursodeoxycholic acid TUDCA Ursodiol is used for the dissolution of cholesterol gallstones and prevention of drug-induced gallstones. Ursodeoxycholic acid can also be used for the treatment of stearrhea.



Tauroursodeoxycholic acid TUDCA 14605-22-2 Ursodiol 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 fat-soluble 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.



Name Tauroursodeoxycholic acid TUDCA 14605-22-2
Synonyms 3,7-Dihydroxycholan-24-oic acid; 3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid; Ursodiol


Molecular Formula C24H40O4
Molecular Weight 392.58
CAS Registry Number 128-13-2
EINECS 204-879-3


Melting point 203-206 ºC
alpha 60 º (c=2, EtOH)
Water solubility practically insoluble

Ursodiol Description

1)Strict quality contral and best price. 2)be exported to more than 50 countries. 3) On time service 4)A high degree of cred

Name:  Tauroursodeoxycholic acid TUDCA 14605-22-2

Synonyms:  3,7-Dihydroxycholan-24-oic acid; 3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid; Ursodiol

Molecular Formula:  C24H40O4

Molecular Weight:  392.58

Ursodiol CAS Number:  128-13-2

EINECS:  204-879-3 TUDCA


Tauroursodeoxycholic acid TUDCA 14605-22-2 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, Tauroursodeoxycholic acid TUDCA 14605-22-2 has not supplanted surgical treatment by cholecystectomy.

UDCA Ursodiol 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.


Tauroursodeoxycholic acid TUDCA 14605-22-2 Specification

Test Items

TUDCA Specifications


White or off-white crystalline powder


Accord with the test



Particle size

98% pass 40 mesh

Specific rotation

+57º to +62º

Melting point


Loss on drying

1.0% Max

Residue on ignition

0.2% Max

Heavy metals

10ppm Max


Packing: 25KG net fiber drum.

Storage:   Stored in a dry and cool place, keep away from strong light and heat.

Shelf life:  Two years when stored properly in a well-closed container.

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