Back to HOME

Bile acid


DATA No : BBA0493 INFORMANT : Mizuho Une

NAME : 3a,7a,12a-Trihydroxy-24-nor-5b-cholan-23-al

COMMON NAME:
SYMBOL:
FORMULA: C23H38O4 MOL.WT (average) : 378.545


Download ChemDraw structure data
BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:80-85(as triacetate)(Ref. 0474)

BOILING POINT:

REFRACTIVE INDEX:

OPTICAL ROTATION:

DENSITY:

SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:3400, 1740 cm-1 (Ref. 0452)

NMR SPECTRA:0.81(s,3H,18-CH3), 1.00(s,3H,19-CH3), 1.23(d, J=6Hz, 3H,21-CH3), 3.70(m,1H,3b-H), 4.09(m,1H,7b-H), 4.19(m,1H,12b-H), 9.83(t, 1H,J=3Hz,-CHO) (pyridine-d5)(Ref. 0452)

MASS SPECTRA:m/z 504,460,444,401,400,384,340,324,313,280,253 (Ref. 0474)

OTHER SPECTRA:
CHROMATOGRAM DATA

SOURCE

CHEMICAL SYNTHESIS
(Ref. 0452/0474)
METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[0452]
AUTHOR:Kihira, K., Kubota, A., and Hoshita, T.
TITLE:Absolute configuration at carbon 23 of 5 beta-cholestane-3 alpha,7 alpha,12 alpha,23,25-pentol excreted by patients with cerebrotendinous xanthomatosis PubMed ID:6491531
JOURNAL:J Lipid Res.
VOL:25 PAGE : 871-875 (1984)
[TOP]

[0474]
AUTHOR:Shalon,Y., and Elliott, W.H.
TITLE:Improved aldehyde synthesis: Preparation of 3a,7a,12a-triacetoxy-5b-cholan-23-al with ruthenium tetroxide in neutral medium.
JOURNAL:Syn. Commun.
VOL:3 PAGE : 287 -291 (1973)
[TOP]

Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.