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Steroid


DATA No : SST9083 INFORMANT : Etsuko Yasugi

NAME : 9b,19-cyclo-5a-lanost-24en-3b-ol

COMMON NAME: cycloartenol
SYMBOL:
FORMULA: C30H50O1 MOL.WT (average) : 426.717


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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:115degC acetate m.p. 122-124degC (Ref. 9142)

BOILING POINT:

REFRACTIVE INDEX:

OPTICAL ROTATION:[a]D +54deg acetate [a]D +59.5deg (Ref. 9142)

DENSITY:

SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:

NMR SPECTRA:acetate 1H-NMR(CDCl3) (Ref. 9139), 13C-NMR(CDCl3) (Ref. 9141)

MASS SPECTRA:426(55)M+,411(53),408(72),393(60),365(24),339(25),315(9),286(57),175(44), 97(100) (Ref. 9140)

OTHER SPECTRA:
CHROMATOGRAM DATA

SOURCE
higher plants (Ref. 9105)
CHEMICAL SYNTHESIS

METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[9105]
AUTHOR:Akihisa,T.
TITLE:Studies on the Sterols and Triterpene Alcohols of Vegetable Oils (in Japanese language).
JOURNAL:J. Jpn. Oil Chem. Soc. (Yukagaku)
VOL:35 PAGE : 716 -724 (1986)
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[9139]
AUTHOR:Akihisa,T., Shimizu,N., Kawaguchi,R., Tamura,T., and Matsumoto,T.
TITLE:1H NMR Spectra of Some Tetracyclic and Pentacyclic 3b-Monoacetoxytriterpenes with Eu(Dpm)3.
JOURNAL:J. Jpn. Oil Chem. Soc.
VOL:35 PAGE : 907 -917 (1986)
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[9140]
AUTHOR:Aplin,R.T., and Hornby,G.M.
TITLE:Application of Mass Spectrometry To the Structural Investigation of 9,19- Cycloterols and Triterpenes.
JOURNAL:J. Chem. Soc.(B)
VOL: PAGE : 1078 -1079 (1966)
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[9141]
AUTHOR:Kamisako,W., Honda,C., Suwa,K., and Isoi,K.
TITLE:Studies of 13C NMR Spectra of 13C-Enriched Cycloartenol Biosynthesized from[1-13C]-,[2-13C]- and [1,2-13C2]-Acetate. Revised 13C NMR Spectral Assignments of Cycloartenol and Cycloartanol and 13C NMR Spectral Support for the.
JOURNAL:Magn. Reson. Chem.
VOL:25 PAGE : 683 -687 (1987)
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[9142]
AUTHOR:Bentley,H.R., Henry,J.A., Irivine,D.S., and Spring,F.S.
TITLE:Triterpene Resinols and Related Acids. Part XXVIII. The Nonsaponifiable Fraction from Strychnos Nux-Vomica Seed Fat: The Structure of Cycloartenol
JOURNAL:J. Chem. Soc.
VOL: PAGE : 3673 -3678 (1953)
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Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.