Commonly occurring product ions for TG(18:4(6Z,9Z,12Z,15Z)/14:0/11:0)
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 sn3 RCOOH + NH3 from [M+NH4]+ |
501.3938 | Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+ |
453.3938 | Neutral loss of sn1 RCOOH + NH3 from [M+NH4]+ |
333.2424 | sn1 acyl chain ([RC=O +74]+) |
315.2318 | sn1 acyl chain ([RC=O +74]+ with loss of H2O) |
285.2424 | sn2 acyl chain ([RC=O +74]+) |
267.2319 | sn2 acyl chain ([RC=O +74]+ with loss of H2O) |
259.2056 | sn1 acyl chain ([RC=O]+) |
243.1955 | sn3 acyl chain ([RC=O +74]+) |
241.1951 | sn1 acyl chain ([RC=O]+ with loss of H2O) |
225.1849 | sn3 acyl chain ([RC=O +74]+ with loss of H2O) |
211.2056 | sn2 acyl chain ([RC=O]+) |
193.1951 | sn2 acyl chain ([RC=O]+ with loss of H2O) |
169.1587 | sn3 acyl chain ([RC=O]+) |
151.1481 | sn3 acyl chain ([RC=O]+ with loss of H2O) |