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Fatty acid


DATA No : DFA0112 INFORMANT : Tetsuyuki Kobayashi

NAME : trans-9-Octadecenoic acid

COMMON NAME: 9-Elaidic acid
SYMBOL: C18:1
FORMULA: C18H34O2 MOL.WT (average) : 282.461


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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:44.5-46.5degC

BOILING POINT:234degC at 15 mmHg

REFRACTIVE INDEX:1.4405 at 70degC

OPTICAL ROTATION:

DENSITY:d4-70 0.8565

SOLUBILITY:soluble in alcohol,chloroform, ether and petroleum ether(Ref. 0189)
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:

NMR SPECTRA:

MASS SPECTRA:

OTHER SPECTRA:
CHROMATOGRAM DATA

SOURCE
Fat of ruminants; human-mother's milk (Ref. 4002)
CHEMICAL SYNTHESIS

METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[0189]
AUTHOR:Fusari, S. A., et al.
TITLE:
JOURNAL:J. Amer. Oil Chem. Soc.
VOL:28 PAGE : 416 - (1951)
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[4002]
AUTHOR:Picciano, M. F., and Perkins, E. G.
TITLE:Identification of the trans isomers of octadecenoic acid in human milk PubMed ID:857114
JOURNAL:Lipids.
VOL:12 PAGE : 407-408 (1977)
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Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.