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Vitamin D


DATA No : VVD0020 INFORMANT : Sachiko Yamada

NAME : (5Z,7E)-(3S)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,23-diol

COMMON NAME: 23-hydroxy-24,25,26,27-tetranorvitamin D3 / 23-hydroxy-24,25,26,27-tetranorcholecalciferol
SYMBOL: 23-OH-24,25,26,27-tetranor-D3
FORMULA: C23H36O2 MOL.WT (average) : 344.531


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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:

BOILING POINT:

REFRACTIVE INDEX:

OPTICAL ROTATION:

DENSITY:

SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:

NMR SPECTRA:

MASS SPECTRA:m/z 344 (M+), 326, 311, 285, 271, 253, 211, 136, 118. Spectrum (Ref. 0105)

OTHER SPECTRA:
CHROMATOGRAM DATA
HPLC : (Ref. 0105)
SOURCE
Isolation and identification : By perfusing kidneys from vitamin D3 replete rats with 24,25-(OH)2D3. (Ref. 0105)
CHEMICAL SYNTHESIS
From 22-bromo-23,24-dinor-5,7-choladien-3-ol ether via one carbon homologation and photochemical transformation. (Ref. 0105)
METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[0105]
AUTHOR:Jones, G., Kano, K., Yamada, S., Furusawa, T., Takayama, H., and Suda, T.
TITLE:Identification of 24,25,26,27-tetranor-23-hydroxyvitamin D3 as a product of the renal metabolism of 24,25-dihydroxyvitamin D3 PubMed ID:6332645
JOURNAL:Biochemistry.
VOL:23 PAGE : 3749-3754 (1984)
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Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.