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Bile acid


DATA No : BBA0370 INFORMANT : Mizuho Une

NAME : 7a,12a-Dihydroxy-3-oxo-5b-cholestan-26-oic acid

COMMON NAME:
SYMBOL:
FORMULA: C27H44O5 MOL.WT (average) : 448.635


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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:168-170 (as methyl ester) (Ref. 0400)

BOILING POINT:

REFRACTIVE INDEX:

OPTICAL ROTATION:

DENSITY:

SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:cm-1 (KBr) 3400(OH), 1735, 1700. (Ref. 0400)

NMR SPECTRA:1H-NMR(pyridine-d5) 18-CH3=0.80, 19-CH3=0.97, 21-CH3 and 27-CH3=1.11(d,J=6Hz), COOCH3=3.50, 7b-H=3.99, 12b-H=4.15. (Ref. 0400)

MASS SPECTRA:

OTHER SPECTRA:
CHROMATOGRAM DATA

SOURCE
Bile from Alligator mississippiensis (Ref. 0316/0400)
CHEMICAL SYNTHESIS
(Ref. 0400)
METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[0316]
AUTHOR:Tint,G.S.,Dayal,B.,Batta,A.K.,Sheffer S.,Joanen,T.,McNease,L.,and Salen,G.
TITLE:Biliary bile acids, bile alcohols, and sterols of alligator mississippiensis. PubMed ID:7354247
JOURNAL:J. Lipid Res.
VOL:21 PAGE : 110 -117 (1980)
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[0400]
AUTHOR:Kihira, K., Okamoto, A., and Hoshita, T.
TITLE:Identification of new C27 and C24 bile acids in the bile of Alligator mississippiensis PubMed ID:3667554
JOURNAL:J Biochem (Tokyo).
VOL:101 PAGE : 1377-1384 (1987)
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Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.