LBF18102HP01

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Upper classes: LB LBF



Methyl-10,12,13,15-bisepidioxy-9-hydroperoxy-16-octadecenoic acid
LBF18102HP01.png
Structural Information
Systematic Name Methyl-10,12,13,15-bisepidioxy-9-hydroperoxy-16-octadecenoic acid
Common Name
  • Methyl-10,12,13,15-bisepidioxy-9-hydroperoxy-16-octadecenoic acid
Symbol
Formula C19H32O8
Exact Mass 388.20971799999995
Average Mass 388.45258
SMILES C(O1)(C(OO)CCCCCCCC(=O)OC)CC(C(O2)CC(C=CC)O2)O1
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Refractive Index
Solubility
Source It is produced from a 15-peroxyradical by singlet-oxygen mediated oxidation of linoleate via succesive 1,3-cyclization Frankel_EN Frankel_EN Neff_WE et al..
Chemical Synthesis
Metabolism
Biological Activity It reacts with DNA in the presence of Fe ions and ascorbic acid Fujimoto_K et al..
Genetic Information
Note
Spectral Information
Mass Spectra GC-EI-MS(after reduction(PH3P) and TMS-derivatization) Neff_WE et al.: m/e=259[SMTO=CH(CH2)7COOCH3]; 185[M-259]; GC-EI-MS(after reduction, hydrogenation, and TMS-derivatization)(105): m/e=261[SMTO=CHCH2CH(OTMS)(CH2)2CH3]; 259[SMTO=CH(CH2)7COOCH3]
UV Spectra
IR Spectra OOH group: 3700-3150cm-1[bonded], 3530cm-1[free], isolated trans unsaturation: 960cm-1 Neff_WE et al.
NMR Spectra 1H-NMR Neff_WE et al.: C2: 2.3ppm; C9: 3.88ppm[C9-10 erythro], 4.17ppm[C9-10 threo]; C10, 12, 13, 15: 4.47ppm; C11, 14: 2.1-2.8ppm; C16: 5.88ppm; C17: 5.35ppm; C18: 1.73ppm; OOH: 8.73ppm[C9-10 erythro], 9.20ppm[C9-10 threo] Neff_WE et al.
Other Spectra
Chromatograms
Reported Metabolites, References
Biospecies ID Compound Name Reference Comment
n.a. LBF18102HP01 See above. Frankel_EN 1987
n.a. LBF18102HP01 See above. Frankel_EN 1984
n.a. LBF18102HP01 See above. Fujimoto_K et al. 1984
n.a. LBF18102HP01 See above. Neff_WE et al. 1982


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