LBF21503HO02

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Upper classes



LBF21503HO02.png
Structural Information
Systematic Name Methyl 8-Hydroperoxy-5,9,11,14,17-Icosapentaenoate
Common Name
Symbol
Formula C21H32O4
Exact Mass 348.23005951199997
Average Mass 348.47637999999995
SMILES C(CC=CCC=CC=CC(OO)CC=CCCCC(OC)=O)=CCC
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Reflactive Index
Solubility
Spectral Information
Mass Spectra GC-EI-MS(after reduction and TMS-derivatization)<<8109>>: m/e=404[M]; 389[M-CH3] 314[M-HOTMS], GC-EI-MS(Me-ester: after reduction, hydrogenation and TMS-derivatization)<<8109>>: m/e=399[M-CH3]; 383[M-OCH3]; 367[399-CH3OH]; 271[SMTO=CH(CH2)11CH3]
UV Spectra conjugated diene: lmax=235.5nm <<8109>>
IR Spectra OOH group: 3400cm-1 <<8109>>
NMR Spectra 1H-NMR<<8109>>: OOH proton: 8.5ppm
Chromatograms




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