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PHARMA GRADE
Dehydrocholic Acid
Sodium Dehydrocholate
Ursodeoxycholic Acid
Ursodeoxycholic Acid And Chenodeoxycholic Acid, Trihydrate Magnesium Salt
NOT PHARMA GRADE
Cholic Acid
Deoxycholic Acid
Bile Salt Mixture / Bile Salt No 3
Sodium Cholate
Sodium Deoxycholate
Deoxycholic Acid
3a,
12a-Dihydroxy-5ß-cholan-24-oic acid

FORMULA: C24H40O4

MOLECULAR WEIGHT: 392.58. CAS number: 83-44-3



DESCRIPTION
White, crystalline, odorless powder having a bitter taste
SOLUBILITY

Soluble in solution of alkali, hydroxides and carbonates; soluble in methanol and ethanol. Insoluble in water and ether

IDENTIFICATION
TLC
MELTING POINT
SPECIFIC OPTICAL ROTATION
LOSS ON DRYING
SULPHATED ASH
HEAVY METALS
CHLORIDE
SULPHATE
ASSAY
(170-176)C
Not less than +53,0 (C = 2 in ethanol)
Not more than 1,0%
Not more than 0,1%
Not more than 20 ppm
Not more than 100 ppm
Not more than 100 ppm
(98,5-102,0)%
RELATED COMPOUNDS (TLC):
 
CHOLIC ACID
Less than 1,0%

Certificate of Suitability to Ph. Eur. IIIrd Ed., no 1483 2000: R0-CEP 2000-335-Rev 00