LBF20406HP08

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Upper classes: LB LBF



5,12-Dihydroperoxy-6,8,10,14-eicosatetraenoic acid
LBF20406HP08.png
Structural Information
5,12-Dihydroperoxy-6,8,10,14-eicosatetraenoic acid
  • 5,12-Dihydroperoxy-6,8,10,14-eicosatetraenoic acid
Formula C20H32O6
Exact Mass 368.219888756
Average Mass 368.46448
SMILES C(CC=CCC(OO)C=CC=CC=CC(OO)CCCC(O)=O)CCC
Physicochemical Information
Autooxidation of arachidonic acid Yamagata_S et al.. In degradation products of 12-hydroperoxides of arachidonic acid in the presence of Fe(III)-ascorbic acid. Oxidation of arachidonic acid by singlet-oxygen Terao_J et al.. It is produced enzymatically from 5- or 12-HPETE in vivo(5,12-DHPETE).
Spectral Information
Mass Spectra GC-EI-MS(Me-ester;after reduction, hydrogenation and TMS-derivatization) YamagataSet al. TeraoJet al.: m/e=487[M-CH3]; 401[M-(CH2)3COOCH3]; 389[M-(CH2)7CH3]; 311[401- HOTMS]; 299[389-HOTMS]; 215[SMTO=CH(CH2)7CH3]; 203[SMTO=CH(CH2)3COOCH3]
UV Spectra UV(Me-ester) TeraoJet al. conjugated triene: 270nm and 281nm
IR Spectra IR(Me-ester) TeraoJet al. OOH group: 3400cm-1
NMR Spectra 1H-NMR(Me-ester) TeraoJet al.OOH: 8.3ppm
Other Spectra
Chromatograms
Reported Metabolites, References
Biospecies ID Compound Name Reference Comment
n.a. LBF20406HP08 See above. Terao_J et al. 1981
n.a. LBF20406HP08 See above. Yamagata_S et al. 1983