Commonly occurring product ions for PC(6:2(2E,4E)/6:2(2E,4E))) (View full structure)
m/z
Ion Description
Structure (click to enlarge)
480.1560
Precursor ion [M.chloride]-
430.1636
Loss of CH3 and chloride from precursor ion
359.0901
Loss of choline and chloride from precursor ion
336.1218
Loss of sn2 acyl chain as ketene (RCH=C=O), CH3 and chloride from precursor ion
336.1218
Loss of sn1 acyl chain as ketene (RCH=C=O), CH3 and chloride from precursor ion
318.1112
Neutral loss of sn2 RCOOH group, loss of CH3 and chloride from precursor ion
318.1112
Neutral loss of sn1 RCOOH group, loss of CH3 and chloride from precursor ion
224.0693
Glycerophosphocholine with loss of CH3 and H2O
168.0431
Phosphocholine with loss of CH3
152.9958
Glycerol-3-phosphate ion with loss of H2O
111.0452
sn2 RCOO- ion
111.0452
sn1 RCOO- ion
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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