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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
Cholic Acid
3a, 7a,
12a-Trihydroxy-5ß-cholan-24-oic acid

FORMULA: C24H40O5

MOLECULAR WEIGHT: 408.58 CAS number: 81-25-4



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

Slightly soluble in water; freely soluble in glacial acetic acid; soluble in alcohol and in acetone

IDENTIFICATION
TLC
MELTING RANGE
SPECIFIC OPTICAL ROTATION
LOSS ON DRYING
SULPHATED ASH
HEAVY METALS
ASSAY
(198-202)C
Not less than +35,0 (C = 2% in ethanol)
Not more than 1,0%
Not more than 0,10%
Not more than 20 ppm
(99,0-101,0)%
RELATED SUBSTANCES (TLC):
 
DEOXYCHOLIC ACID
CHENODEOXYCHOLIC ACID
Less than 0,5%
Less than 0,5%

Certificate of Suitability to Ph. Eur. IIIrd Ed., no 1483 2000: R0-CEP 2000-334-Rev 00