GlcNAca/b1-3Xyla-4Galb1-3GalNAca1-4(NeuAc?1-2NeuGc4Mea1-3)GalNAcb1-4(EtnP-6)GlcNAcb1-3Manb1-4Glcb1-1Cer
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Structural Information
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9-Hydroperoxy-5,7,11,14-Eicosatetraenoic Acid/9-Hydroperoxy-5,7,11,14-Eicosatetraenoate
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Formula
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C20H32O4
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Exact Mass
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336.23005951199997
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Average Mass
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336.46567999999996
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SMILES
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C(CC=CCC=CCC(OO)C=CC=CCCCC(O)=O)CCC
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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(Me-ester; after reduction and TMS)<<8080/8098/8116>>: m/e=406[M]; 316[M-HOTMS]; 255[SMTO=CHCH=CHCH=CH(CH2)3COOCH3]; GC-EI-MS(Me-ester; after reduction and TBDMS)(114): m/e=448[M], 391[M-(CH3)3C]; GC-EI-MS(Me-ester; after reduction hydrogenation and TMS)
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UV Spectra
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UV<<8099>> conjugated diene: lmax=235nm, UV(Me-ester)<<8098>> conjugated diene: lmax=232.5nm, UV(Me-ester; after reduction)<<8105>> conjugated cis, trans diene: lmax=236nm, conjugated trans, trans diene: lmax=232.
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IR Spectra
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IR(me-ester; after reduction)<<8105>> conjugated cis, trans diene: 985, 950cm-1, conjugated trans, trans diene: 989cm-1
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NMR Spectra
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Other Spectra
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Chromatograms
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