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Bile acid

DATA No : BBA0328 INFORMANT : Mizuho Une
NAME : 5b-Cholestane-3a,7a,26-triol
COMMON NAME:
SYMBOL:
FORMULA: C27H48O3 MOL.WT (average) : 420.668

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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:155-157(25R), 138-140(25S) (Ref. 0363)
BOILING POINT:
REFRACTIVE INDEX:
OPTICAL ROTATION:[a]d-25=+15.9 (25R), [a]d-25=+8.8(25S)(Ref. 0363)
DENSITY:
SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:
IR SPECTRA:
NMR SPECTRA:1H-NMR(CDCl3) 18-CH3=66.0, 19-CH3=90.0, 21-CH3=91.0, 27-CH3=92.5 (in Hz) (Ref. 0363)
MASS SPECTRA:M/Z : 546, 531,456,441,366,351, 255, 73 (as TMS derivative) (Ref. 0363)
OTHER SPECTRA:
CHROMATOGRAM DATA

SOURCE
Human bile (Ref. 0326)
CHEMICAL SYNTHESIS
(Ref. 0363)
METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[0326]
AUTHOR:Kuroki,S.,Shimazu,K.,Kuwabara,M.,Une,M.,Kihira.K.,Kuramoto,T.,and Hoshita,T.
TITLE:Identification of bile alcohols in human bile. PubMed ID:3989382
JOURNAL:J.Lipid Res.
VOL:26 PAGE : 230 -240 (1985)
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[0363]
AUTHOR:Dayal,B.,Batta,A.K.,Shefer,S.,Tint,G.S.,Salen,G.,and Mosbach,E.H.
TITLE:Preparation of 24(R)- and 24(S)-5b-cholestane-3a,7a,24-triols and 25(R)- and 25(S)-5b-cholestane-3a,7a,26-triols by a hydroboration procedure. PubMed ID:632683
JOURNAL:J.Lipid Res.
VOL:19 PAGE : 191 -196 (1978)
[TOP]
Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.