Wm. Craig Byrdwell, phd |
Taking Lipid Analysis into the 21st Century |
For a conveniently printable .pdf version of this mass list, click HERE |
For Fatty Acid Abbreviations, see ‘Fatty Acids’ page. |
Calculated monoisotopic masses of Fatty Acids and Triacylglycerols and their adducts and fragments are based on the following atomic isotope masses:
1H = 1.0078250321 12C = 12.000000 14N = 14.0030740052 16O = 15.9949146221 23Na = 22.98976967 31P = 30.97376151
These masses are the most recent suggested isotopic masses from the National Institute of Standards and Technology (NIST) at:
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© 2005-2018 The figures and tables on this website are copyrighted in 2005-2018 by William Craig Byrdwell and Byrdwell.com. Please reference
|
© 2005-2018 The figures and tables on this website are copyrighted in 2005-2018 by William Craig Byrdwell and Byrdwell.com. Please reference
|
Mixed Triacylglycerols by Mass (650-850) |
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|
Exact |
|
Nominal |
|
|
|
|
Abbrev. |
ECN |
Mass |
[M+H]+ |
Mass |
[M+NH4]+ |
DAG 1,2 |
DAG 2,3 |
DAG 1,3 |
|
|
|
|
|
|
|
|
|
LaLaLa |
36 |
638.55 |
639.56 |
639 |
656.58 |
|
439.38 |
|
LaLaM |
38 |
666.58 |
667.59 |
667 |
684.61 |
439.38 |
467.41 |
|
LaLaPo |
38 |
692.60 |
693.60 |
693 |
710.63 |
439.38 |
493.43 |
|
LaLaP |
40 |
694.61 |
695.62 |
695 |
712.65 |
439.38 |
495.44 |
|
MMLa |
40 |
694.61 |
695.62 |
695 |
712.65 |
495.44 |
467.41 |
|
LaLaLn |
36 |
716.60 |
717.60 |
717 |
734.63 |
439.38 |
517.43 |
|
LaLaL |
38 |
718.61 |
719.62 |
719 |
736.65 |
439.38 |
519.44 |
|
LaLaO |
40 |
720.63 |
721.63 |
721 |
738.66 |
439.38 |
521.46 |
|
LaMPo |
40 |
720.63 |
721.63 |
721 |
738.66 |
467.41 |
521.46 |
493.43 |
LaLaS |
42 |
722.64 |
723.65 |
723 |
740.68 |
439.38 |
523.47 |
|
LaMP |
42 |
722.64 |
723.65 |
723 |
740.68 |
467.41 |
523.47 |
495.44 |
MMM |
42 |
722.64 |
723.65 |
723 |
740.68 |
|
495.44 |
|
LaMLn |
38 |
744.63 |
745.63 |
745 |
762.66 |
467.41 |
545.46 |
517.43 |
PoPoLa |
40 |
746.64 |
747.65 |
747 |
764.68 |
547.47 |
493.43 |
|
LaML |
40 |
746.64 |
747.65 |
747 |
764.68 |
467.41 |
547.47 |
519.44 |
LaMO |
42 |
748.66 |
749.67 |
749 |
766.69 |
467.41 |
549.49 |
521.46 |
LaPPo |
42 |
748.66 |
749.67 |
749 |
766.69 |
495.44 |
549.49 |
493.43 |
MMPo |
42 |
748.66 |
749.67 |
749 |
766.69 |
495.44 |
521.46 |
|
LaLaG |
42 |
748.66 |
749.67 |
749 |
766.69 |
439.38 |
549.49 |
|
LaMS |
44 |
750.67 |
751.68 |
751 |
768.71 |
467.41 |
551.50 |
523.47 |
MMP |
44 |
750.67 |
751.68 |
751 |
768.71 |
495.44 |
523.47 |
|
PPLa |
44 |
750.67 |
751.68 |
751 |
768.71 |
551.50 |
495.44 |
|
LaLaA |
44 |
750.67 |
751.68 |
751 |
768.71 |
439.38 |
551.50 |
|
LaPoLn |
38 |
770.64 |
771.65 |
771 |
788.68 |
493.43 |
571.47 |
517.43 |
LaPLn |
40 |
772.66 |
773.67 |
773 |
790.69 |
495.44 |
573.49 |
517.43 |
LaPoL |
40 |
772.66 |
773.67 |
773 |
790.69 |
493.43 |
573.49 |
519.44 |
MMLn |
40 |
772.66 |
773.67 |
773 |
790.69 |
495.44 |
545.46 |
|
LaPL |
42 |
774.67 |
775.68 |
775 |
792.71 |
495.44 |
575.50 |
519.44 |
LaPoO |
42 |
774.67 |
775.68 |
775 |
792.71 |
493.43 |
575.50 |
521.46 |
MML |
42 |
774.67 |
775.68 |
775 |
792.71 |
495.44 |
547.47 |
|
PoPoM |
42 |
774.67 |
775.68 |
775 |
792.71 |
547.47 |
521.46 |
|
LaPO |
44 |
776.69 |
777.70 |
777 |
794.72 |
495.44 |
577.52 |
521.46 |
LaPoS |
44 |
776.69 |
777.70 |
777 |
794.72 |
493.43 |
577.52 |
523.47 |
MMO |
44 |
776.69 |
777.70 |
777 |
794.72 |
495.44 |
549.49 |
|
MPPo |
44 |
776.69 |
777.70 |
777 |
794.72 |
523.47 |
549.49 |
521.46 |
PPM |
46 |
778.71 |
779.71 |
779 |
796.74 |
551.50 |
523.47 |
|
LaMA |
46 |
778.71 |
779.71 |
779 |
796.74 |
467.41 |
579.54 |
551.50 |
LaPS |
46 |
778.71 |
779.71 |
779 |
796.74 |
495.44 |
579.54 |
523.47 |
MMS |
46 |
778.71 |
779.71 |
779 |
796.74 |
495.44 |
551.50 |
|
LnLnLa |
36 |
794.64 |
795.65 |
795 |
812.68 |
595.47 |
517.43 |
|
LaLLn |
38 |
796.66 |
797.67 |
797 |
814.69 |
519.44 |
597.49 |
517.43 |
LaOLn |
40 |
798.67 |
799.68 |
799 |
816.71 |
521.46 |
599.50 |
517.43 |
LLLa |
40 |
798.67 |
799.68 |
799 |
816.71 |
599.50 |
519.44 |
|
MPoLn |
40 |
798.67 |
799.68 |
799 |
816.71 |
521.46 |
571.47 |
545.46 |
LaOL |
42 |
800.69 |
801.70 |
801 |
818.72 |
521.46 |
601.52 |
519.44 |
LaSLn |
42 |
800.69 |
801.70 |
801 |
818.72 |
523.47 |
601.52 |
517.43 |
MPLn |
42 |
800.69 |
801.70 |
801 |
818.72 |
523.47 |
573.49 |
545.46 |
MPoL |
42 |
800.69 |
801.70 |
801 |
818.72 |
521.46 |
573.49 |
547.47 |
PoPoPo |
42 |
800.69 |
801.70 |
801 |
818.72 |
|
547.47 |
|
LaSL |
44 |
802.71 |
803.71 |
803 |
820.74 |
523.47 |
603.54 |
519.44 |
MPL |
44 |
802.71 |
803.71 |
803 |
820.74 |
523.47 |
575.50 |
547.47 |
OOLa |
44 |
802.71 |
803.71 |
803 |
820.74 |
603.54 |
521.46 |
|
PoPoP |
44 |
802.71 |
803.71 |
803 |
820.74 |
547.47 |
549.49 |
|
MPoO |
44 |
802.71 |
803.71 |
803 |
820.74 |
521.46 |
575.50 |
549.49 |
LaSO |
46 |
804.72 |
805.73 |
805 |
822.76 |
523.47 |
605.55 |
521.46 |
MPO |
46 |
804.72 |
805.73 |
805 |
822.76 |
523.47 |
577.52 |
549.49 |
PPPo |
46 |
804.72 |
805.73 |
805 |
822.76 |
551.50 |
549.49 |
|
MPoS |
46 |
804.72 |
805.73 |
805 |
822.76 |
521.46 |
577.52 |
551.50 |
LaPoA |
46 |
804.72 |
805.73 |
805 |
822.76 |
493.43 |
605.55 |
551.50 |
MMG |
46 |
804.72 |
805.73 |
805 |
822.76 |
495.44 |
577.52 |
|
MPS |
48 |
806.74 |
807.74 |
807 |
824.77 |
523.47 |
579.54 |
551.50 |
SSLa |
48 |
806.74 |
807.74 |
807 |
824.77 |
607.57 |
523.47 |
|
LaPA |
48 |
806.74 |
807.74 |
807 |
824.77 |
495.44 |
607.57 |
551.50 |
MMA |
48 |
806.74 |
807.74 |
807 |
824.77 |
495.44 |
579.54 |
|
PPP |
48 |
806.74 |
807.74 |
807 |
824.77 |
|
551.50 |
|
LnLnM |
38 |
822.67 |
823.68 |
823 |
840.71 |
595.47 |
545.46 |
|
MLLn |
40 |
824.69 |
825.70 |
825 |
842.72 |
547.47 |
597.49 |
545.46 |
PoPoLn |
40 |
824.69 |
825.70 |
825 |
842.72 |
547.47 |
571.47 |
|
LLM |
42 |
826.71 |
827.71 |
827 |
844.74 |
599.50 |
547.47 |
|
PoPoL |
42 |
826.71 |
827.71 |
827 |
844.74 |
547.47 |
573.49 |
|
MOLn |
42 |
826.71 |
827.71 |
827 |
844.74 |
549.49 |
599.50 |
545.46 |
PPoLn |
42 |
826.71 |
827.71 |
827 |
844.74 |
549.49 |
571.47 |
573.49 |
PoPoO |
44 |
828.72 |
829.73 |
829 |
846.76 |
547.47 |
575.50 |
|
PPLn |
44 |
828.72 |
829.73 |
829 |
846.76 |
551.50 |
573.49 |
|
MOL |
44 |
828.72 |
829.73 |
829 |
846.76 |
549.49 |
601.52 |
547.47 |
PPoL |
44 |
828.72 |
829.73 |
829 |
846.76 |
549.49 |
573.49 |
575.50 |
MSLn |
44 |
828.72 |
829.73 |
829 |
846.76 |
551.50 |
601.52 |
545.46 |
OOM |
46 |
830.74 |
831.74 |
831 |
848.77 |
603.54 |
549.49 |
|
PoPoS |
46 |
830.74 |
831.74 |
831 |
848.77 |
547.47 |
577.52 |
|
PPL |
46 |
830.74 |
831.74 |
831 |
848.77 |
551.50 |
575.50 |
|
PPoO |
46 |
830.74 |
831.74 |
831 |
848.77 |
549.49 |
575.50 |
577.52 |
MSL |
46 |
830.74 |
831.74 |
831 |
848.77 |
551.50 |
603.54 |
547.47 |
LaLA |
46 |
830.74 |
831.74 |
831 |
848.77 |
519.44 |
631.57 |
551.50 |
LaOA |
48 |
832.75 |
833.76 |
833 |
850.79 |
521.46 |
633.58 |
551.50 |
MPoA |
48 |
832.75 |
833.76 |
833 |
850.79 |
521.46 |
605.55 |
579.54 |
MSO |
48 |
832.75 |
833.76 |
833 |
850.79 |
551.50 |
605.55 |
549.49 |
PPO |
48 |
832.75 |
833.76 |
833 |
850.79 |
551.50 |
577.52 |
|
PPoS |
48 |
832.75 |
833.76 |
833 |
850.79 |
549.49 |
577.52 |
579.54 |
PPS |
50 |
834.77 |
835.78 |
835 |
852.80 |
551.50 |
579.54 |
|
SSM |
50 |
834.77 |
835.78 |
835 |
852.80 |
607.57 |
551.50 |
|
LaSA |
50 |
834.77 |
835.78 |
835 |
852.80 |
523.47 |
635.60 |
551.50 |
MPA |
50 |
834.77 |
835.78 |
835 |
852.80 |
523.47 |
607.57 |
579.54 |
LnLnPo |
38 |
848.69 |
849.70 |
849 |
866.72 |
595.47 |
571.47 |
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