Commonly occurring product ions for TG(12:0/13:0/18:1(13Z))
m/z | Ion Description |
---|---|
735.6497 | Precursor ion [M+H]+ |
734.6424 | Precursor ion [M+NH4]+ |
717.6391 | Precursor ion [M+H]+ with loss of H2O |
535.4721 | Neutral loss of sn1 RCOOH + NH3 from [M+NH4]+ |
521.4564 | Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+ |
453.3938 | Neutral loss of sn3 RCOOH + NH3 from [M+NH4]+ |
339.2894 | sn3 acyl chain ([RC=O +74]+) |
321.2788 | sn3 acyl chain ([RC=O +74]+ with loss of H2O) |
271.2268 | sn2 acyl chain ([RC=O +74]+) |
265.2526 | sn3 acyl chain ([RC=O]+) |
257.2111 | sn1 acyl chain ([RC=O +74]+) |
253.2162 | sn2 acyl chain ([RC=O +74]+ with loss of H2O) |
247.2420 | sn3 acyl chain ([RC=O]+ with loss of H2O) |
239.2006 | sn1 acyl chain ([RC=O +74]+ with loss of H2O) |
197.1900 | sn2 acyl chain ([RC=O]+) |
183.1743 | sn1 acyl chain ([RC=O]+) |
179.1794 | sn2 acyl chain ([RC=O]+ with loss of H2O) |
165.1638 | sn1 acyl chain ([RC=O]+ with loss of H2O) |