Commonly occurring product ions for TG(20:4(7E,10E,13E,16E)/11:0/12:0)
m/z | Ion Description |
---|---|
729.6028 | Precursor ion [M+H]+ |
728.5955 | Precursor ion [M+NH4]+ |
711.5922 | Precursor ion [M+H]+ with loss of H2O |
543.4408 | Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+ |
529.4251 | Neutral loss of sn3 RCOOH + NH3 from [M+NH4]+ |
425.3625 | Neutral loss of sn1 RCOOH + NH3 from [M+NH4]+ |
361.2737 | sn1 acyl chain ([RC=O +74]+) |
343.2631 | sn1 acyl chain ([RC=O +74]+ with loss of H2O) |
287.2369 | sn1 acyl chain ([RC=O]+) |
269.2264 | sn1 acyl chain ([RC=O]+ with loss of H2O) |
257.2111 | sn3 acyl chain ([RC=O +74]+) |
243.1955 | sn2 acyl chain ([RC=O +74]+) |
239.2006 | sn3 acyl chain ([RC=O +74]+ with loss of H2O) |
225.1849 | sn2 acyl chain ([RC=O +74]+ with loss of H2O) |
183.1743 | sn3 acyl chain ([RC=O]+) |
169.1587 | sn2 acyl chain ([RC=O]+) |
165.1638 | sn3 acyl chain ([RC=O]+ with loss of H2O) |
151.1481 | sn2 acyl chain ([RC=O]+ with loss of H2O) |