8,13-Dihydroxy-9,11-Octadecadienoic Acid
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Structural Information
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8,13-Dihydroxy-9,11-Octadecadienoic Acid
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- 8,13-Dihydroxy-9,11-Octadecadienoic Acid
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Formula
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C18H32O4
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Exact Mass
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312.23005951199997
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Average Mass
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312.44428
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SMILES
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CCCCCC(O)C=CC=CC(O)CCCCCCC(O)=O
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Physicochemical Information
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Spectral Information
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Mass Spectra
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GC-EI-MS(after methanolysis and trimethylsilylation)
HambergM: m/e=455[M-CH3], 439[M-OCH3], 380[M-HOTMS], 245[SMTO=CH-(CH2)6COOCH3], 237[M-(CH2)6COOCH3-HOTMS], 173[SMTO=CH-(CH2)4CH3], GC-EI-MS(after methanolysis, hydrogenation and trimethylsilylation)
HambergM: m/e=459[M-CH3], 403[M-(CH2)4CH3], 374[(CH2)4 -CH(OTMS)-(CH2)6-C(OTMS)OCH]
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UV Spectra
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Methyl ester: lMeOH/max=230nm(224nm and 238nm)
HambergM
HambergM
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IR Spectra
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trans trans unsaturation(990-981cm-1)
HambergM
HambergM
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NMR Spectra
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Other Spectra
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Chromatograms
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