Commonly occurring product ions for DG(15:0/18:1(9E)/0:0)
m/z | Ion Description |
---|---|
581.5139 | Precursor ion [M+H]+ |
580.5067 | Precursor ion [M+NH4]+ |
580.5061 | Neutral loss of sn3 RCOOH + NH3 from [M+NH4]+ |
563.5034 | Precursor ion [M+H]+ with loss of H2O |
339.2894 | Neutral loss of sn1 RCOOH + NH3 from [M+NH4]+ |
321.2788 | sn2 acyl chain ([RC=O +74]+ with loss of H2O) |
299.2581 | Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+ |
281.2475 | sn1 acyl chain ([RC=O +74]+ with loss of H2O) |
265.2526 | sn2 acyl chain ([RC=O]+) |
247.2420 | sn2 acyl chain ([RC=O]+ with loss of H2O) |
225.2213 | sn1 acyl chain ([RC=O]+) |
207.2107 | sn1 acyl chain ([RC=O]+ with loss of H2O) |
40.0307 | sn3 acyl chain ([RC=O +74]+ with loss of H2O) |
-15.9955 | sn3 acyl chain ([RC=O]+) |
-34.0060 | sn3 acyl chain ([RC=O]+ with loss of H2O) |