Commonly occurring product ions for PA(P-22:1(9Z)/19:0) (View full structure)
m/z
Ion Description
Structure (click to enlarge)
755.5960
Precursor ion [M-H]-
475.3194
Loss of sn2 acyl chain as ketene (RCH=C=O) from [M-H]-
457.3088
Neutral loss of sn2 RCOOH group from [M-H]-
297.2799
sn2 RCOO- ion
171.0064
Glycerol-3-phosphate ion
152.9958
Glycerol-3-phosphate ion with loss of H2O
96.9696
H2PO4- ion (from phosphate)
78.9591
PO3- ion (from phosphate)
Note: Structures of product ions may represent one of a number of possible isobaric molecules in some cases
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