Commonly occurring product ions for PE(P-18:0/0:0) (View full structure)

m/zIon DescriptionStructure (click to enlarge)
464.3147Precursor ion [M-H]-
214.0486Loss of plasmenyl group (RCH=CH2) from [M-H]-
196.0380Neutral loss of plasmenyl group RCH=CHOH) from [M-H]-
152.9958Glycerol-3-phosphate ion with loss of H2O
140.0118Ethanolamine phosphate ion
122.0013Ethanolamine phosphate ion with loss of H2O
96.9696H2PO4- ion (from phosphate)
78.9591PO3- ion (from phosphate)
Note: Structures of product ions may represent one of a number of possible isobaric molecules in some cases