Tauroursodeoxycholic acid 14605-22-2

98% up by HPLC

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Product Information

Product name	Tauroursodeoxycholic acid; TUDCA
CAS No.	14605-22-2
Molecular Formula	C26H49NO8S
Molecular Weight	499.712
Molecular Structure
Quality Standard	98% up by HPLC
Appearance	White crystals

COA

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White crystals	White crystals
Specifies rotation	+41°～+47°	+46.3°
Acidity(pH)	1.3～2.3	2.0
Moisture	6.5%～7.5％	7.02%
Sulphated ash	≤ 0.1%	0.04%
Heavy metal	≤ 20ppm	< 20ppm
Single impurity
Ursodeoxycholic Acid	≤ 0.5%	Conforms
Taurochenodeoxycholic acid	≤ 0.8%	0.01
Other Impurity	≤ 0.4%	Conforms
Total of Other Impurity	≤ 1.0%	Conforms
Assay (by HPLC)	≥ 98%	99.7%
Conclusion	CONFORM TO THE REQUIREMENT OF STANDARD

Usage

What is Tauroursodeoxycholic acid?

Tauroursodeoxycholic acid[TUDCA], the more hydrophilic form of ursodeoxycholic acid[UDCA], is the more abundant naturally produced bile acid in humans. Moreover, tauroursodeoxycholic acid is found in bears with high amount and has been used for centuries as a natural remedy in some Asian countries. It has been approved in Italy and Turkey for the treatment of cholesterol gallstones and as well as being investigational drug in China, Unites States, and Italy. Tauroursodeoxycholic acid is also under investigation of its potential therapeutic effects on Primary Biliary Cirrhosis[PBC], insulin resistance, amyloidosis, Cystic Fibrosis, Cholestasis, and Amyotrophic Lateral Sclerosis.

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