LBF18206HP05

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Fatty acid (脂肪酸)

Glycerolipid (グリセロ脂質)

Sphingolipid (スフィンゴ脂質)

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Upper classes: LB LBF

IDs and Links
LipidBank	DFA8006
LipidMaps	LMFA01040009
CAS
KEGG	{{{KEGG}}}
KNApSAcK	{{{KNApSAcK}}}
mol	LBF18206HP05

14-Hydroperoxy-9,12-Octadecadienoic Acid
Structural Information
Systematic Name	14-Hydroperoxy-9,12-Octadecadienoic Acid
Common Name	14-Hydroperoxy-9,12-Octadecadienoic Acid
Symbol
Formula	C18H32O4
Exact Mass	312.23005951199997
Average Mass	312.44428
SMILES	CCCCC(OO)C=CCC=CCCCCCCCC(O)=O
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Refractive Index
Solubility
Source	A minor component of monohydroperoxide generated from linoleic acid or methyllinoleate by autooxidation Haslbeck_F et al.. A minor component of hydroperoxide generated from linoleic acid through oxidation by soy bean lipoxygenase (type-2) Haslbeck_F et al..
Chemical Synthesis
Metabolism
Biological Activity
Genetic Information
Note	8-OOH and 14-OOH are known as small amount components of monohydroperoxidate from auto oxidation of linoleic acid and oxidation of soybean lipoxygenase(type-2). Their amount does not change by temperature or addition of alpha-tocopherol Haslbeck_F et al..
Spectral Information
Mass Spectra	GC-EI-MS(after methanolysis, reduction and trimethylsilylation) HaslbeckFet al.: m/e= 325[M-(CH2)3CH3] standard peak, 292[M-HOTMS], 235[325-HOTMS], 185[CH=CH-CH(OTMS)-(CH2)3CH3]
UV Spectra
IR Spectra
NMR Spectra	1H-NMR(after methanolyzation, reduction and 400MHz) HaslbeckFet al.: olefinic protons(5.32-5.47ppm) C14(4.45ppm), C11(2.85ppm), C8(2.05ppm), J9-10= J12-13= 10.08Å }0.1Hz(cis)
Other Spectra
Chromatograms

Reported Metabolites, References
Biospecies ID Compound Name Reference Comment n.a. LBF18206HP05 See above. Haslbeck_F et al. 1983