中山百灵生物技术有限公司

zhongshan belling biotechinology co.,LTD.

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Chenodeoxycholic Acid

  • Chenodeoxycholic Acid
Chenodeoxycholic Acid
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Product Name: Chenodeoxycholic Acid
Use: Raw material of UDCA
HPLC Purity: ≥98%
Quality Standards: Internal Quality Standard
CAS No.: 474-25-9
Details:
3 α ,7 α -Dihydroxy-5β-cholan-24-oic acid 
CAS Number:474-25-9;Formula:C24H40O4;Molecular Weight:392.58 
DESCRIPTION:White or almost white, crystalline, odorless powder 
SOLUBILITY:Freely soluble in ethanol, very slightly soluble in water。 
MELTING RANGE: 164-168°C 
SPECIFIC OPTICAL ROTATION:+11.0 ° ~+13.0 °(C = 2% in ethanol) 
LOSS ON DRYING:Not more than 1,0 % (105°C until constant weight) Not more than 0,10% 
SULPHATED ASH:Not more than 0,1% 
HEAVY METALS:Not more than 20 ppm 
CHLORIDE :Not more than 0,1% 
ASSAY (titrimetric on dried basis) 99,0 - 101,0% 
RELATED COMPOUNDS (TLC):   
LITHOCHOLIC ACID Not more than 0,1% 
CHOLIC ACID Not more than 0,3% 
UNIDENTIFIED Not more than 1,0% total

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