Commonly occurring product ions for TG(12:0/16:0/18:0)

m/zIon Description
779.7123Precursor ion [M+H]+
778.7050Precursor ion [M+NH4]+
761.7017Precursor ion [M+H]+ with loss of H2O
579.5347Neutral loss of sn1 RCOOH + NH3 from [M+NH4]+
523.4721Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+
495.4408Neutral loss of sn3 RCOOH + NH3 from [M+NH4]+
341.3050sn3 acyl chain ([RC=O +74]+)
323.2944sn3 acyl chain ([RC=O +74]+ with loss of H2O)
313.2737sn2 acyl chain ([RC=O +74]+)
295.2631sn2 acyl chain ([RC=O +74]+ with loss of H2O)
267.2682sn3 acyl chain ([RC=O]+)
257.2111sn1 acyl chain ([RC=O +74]+)
249.2577sn3 acyl chain ([RC=O]+ with loss of H2O)
239.2369sn2 acyl chain ([RC=O]+)
239.2006sn1 acyl chain ([RC=O +74]+ with loss of H2O)
221.2264sn2 acyl chain ([RC=O]+ with loss of H2O)
183.1743sn1 acyl chain ([RC=O]+)
165.1638sn1 acyl chain ([RC=O]+ with loss of H2O)