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 (850-1150) |
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|
Exact |
|
Nominal |
|
|
|
|
Abbrev. |
ECN |
Mass |
[M+H]+ |
Mass |
[M+NH4]+ |
DAG 1,2 |
DAG 2,3 |
DAG 1,3 |
|
|
|
|
|
|
|
|
|
LnLnP |
40 |
850.71 |
851.71 |
851 |
868.74 |
595.47 |
573.49 |
|
PoLLn |
40 |
850.71 |
851.71 |
851 |
868.74 |
573.49 |
597.49 |
571.47 |
LLPo |
42 |
852.72 |
853.73 |
853 |
870.76 |
599.50 |
573.49 |
|
PLLn |
42 |
852.72 |
853.73 |
853 |
870.76 |
575.50 |
597.49 |
573.49 |
PoOLn |
42 |
852.72 |
853.73 |
853 |
870.76 |
575.50 |
599.50 |
571.47 |
LLP |
44 |
854.74 |
855.74 |
855 |
872.77 |
599.50 |
575.50 |
|
POLn |
44 |
854.74 |
855.74 |
855 |
872.77 |
577.52 |
599.50 |
573.49 |
PoSLn |
44 |
854.74 |
855.74 |
855 |
872.77 |
577.52 |
601.52 |
571.47 |
PoOL |
44 |
854.74 |
855.74 |
855 |
872.77 |
575.50 |
601.52 |
573.49 |
MLnA |
46 |
856.75 |
857.76 |
857 |
874.79 |
545.46 |
629.55 |
579.54 |
OOPo |
46 |
856.75 |
857.76 |
857 |
874.79 |
603.54 |
575.50 |
|
POL |
46 |
856.75 |
857.76 |
857 |
874.79 |
577.52 |
601.52 |
575.50 |
PoPoG |
46 |
856.75 |
857.76 |
857 |
874.79 |
547.47 |
603.54 |
|
PoSL |
46 |
856.75 |
857.76 |
857 |
874.79 |
577.52 |
603.54 |
573.49 |
PSLn |
46 |
856.75 |
857.76 |
857 |
874.79 |
579.54 |
601.52 |
573.49 |
OOP |
48 |
858.77 |
859.78 |
859 |
876.80 |
603.54 |
577.52 |
|
PSL |
48 |
858.77 |
859.78 |
859 |
876.80 |
579.54 |
603.54 |
575.50 |
MLA |
48 |
858.77 |
859.78 |
859 |
876.80 |
547.47 |
631.57 |
579.54 |
PoPoA |
48 |
858.77 |
859.78 |
859 |
876.80 |
547.47 |
605.55 |
|
PoSO |
48 |
858.77 |
859.78 |
859 |
876.80 |
577.52 |
605.55 |
575.50 |
PSO |
50 |
860.78 |
861.79 |
861 |
878.82 |
579.54 |
605.55 |
577.52 |
SSPo |
50 |
860.78 |
861.79 |
861 |
878.82 |
607.57 |
577.52 |
|
PPG |
50 |
860.78 |
861.79 |
861 |
878.82 |
551.50 |
605.55 |
|
MOA |
50 |
860.78 |
861.79 |
861 |
878.82 |
549.49 |
633.58 |
579.54 |
PPoA |
50 |
860.78 |
861.79 |
861 |
878.82 |
549.49 |
605.55 |
607.57 |
PPA |
52 |
862.80 |
863.81 |
863 |
880.83 |
551.50 |
607.57 |
|
SSP |
52 |
862.80 |
863.81 |
863 |
880.83 |
607.57 |
579.54 |
|
AALa |
52 |
862.80 |
863.81 |
863 |
880.83 |
663.63 |
551.50 |
|
MSA |
52 |
862.80 |
863.81 |
863 |
880.83 |
551.50 |
635.60 |
579.54 |
LnLnLn |
36 |
872.69 |
873.70 |
873 |
890.72 |
|
595.47 |
|
LnLnL |
38 |
874.71 |
875.71 |
875 |
892.74 |
595.47 |
597.49 |
|
LLLn |
40 |
876.72 |
877.73 |
877 |
894.76 |
599.50 |
597.49 |
|
LnLnO |
40 |
876.72 |
877.73 |
877 |
894.76 |
595.47 |
599.50 |
|
LnLnS |
42 |
878.74 |
879.74 |
879 |
896.77 |
595.47 |
601.52 |
|
OLLn |
42 |
878.74 |
879.74 |
879 |
896.77 |
601.52 |
597.49 |
599.50 |
LLL |
42 |
878.74 |
879.74 |
879 |
896.77 |
|
599.50 |
|
LLO |
44 |
880.75 |
881.76 |
881 |
898.79 |
599.50 |
601.52 |
|
OOLn |
44 |
880.75 |
881.76 |
881 |
898.79 |
603.54 |
599.50 |
|
SLLn |
44 |
880.75 |
881.76 |
881 |
898.79 |
603.54 |
597.49 |
601.52 |
LLS |
46 |
882.77 |
883.78 |
883 |
900.80 |
599.50 |
603.54 |
|
OOL |
46 |
882.77 |
883.78 |
883 |
900.80 |
603.54 |
601.52 |
|
PoLnA |
46 |
882.77 |
883.78 |
883 |
900.80 |
571.47 |
629.55 |
605.55 |
SOLn |
46 |
882.77 |
883.78 |
883 |
900.80 |
605.55 |
599.50 |
601.52 |
SSLn |
48 |
884.78 |
885.79 |
885 |
902.82 |
607.57 |
601.52 |
|
SOL |
48 |
884.78 |
885.79 |
885 |
902.82 |
605.55 |
601.52 |
603.54 |
OOO |
48 |
884.78 |
885.79 |
885 |
902.82 |
|
603.54 |
|
PLnA |
48 |
884.78 |
885.79 |
885 |
902.82 |
573.49 |
629.55 |
607.57 |
PoLA |
48 |
884.78 |
885.79 |
885 |
902.82 |
573.49 |
631.57 |
605.55 |
OOS |
50 |
886.80 |
887.81 |
887 |
904.83 |
603.54 |
605.55 |
|
SSL |
50 |
886.80 |
887.81 |
887 |
904.83 |
607.57 |
603.54 |
|
PLA |
50 |
886.80 |
887.81 |
887 |
904.83 |
575.50 |
631.57 |
607.57 |
PoLA |
48 |
886.80 |
887.81 |
887 |
904.83 |
575.50 |
633.58 |
605.55 |
POA |
52 |
888.81 |
889.82 |
889 |
906.85 |
577.52 |
633.58 |
607.57 |
PoSA |
52 |
888.81 |
889.82 |
889 |
906.85 |
577.52 |
635.60 |
605.55 |
SSO |
52 |
888.81 |
889.82 |
889 |
906.85 |
607.57 |
605.55 |
|
AAM |
54 |
890.83 |
891.84 |
891 |
908.86 |
663.63 |
579.54 |
|
PSA |
54 |
890.83 |
891.84 |
891 |
908.86 |
579.54 |
635.60 |
607.57 |
SSS |
54 |
890.83 |
891.84 |
891 |
908.86 |
|
607.57 |
|
LnLnG |
42 |
904.75 |
905.76 |
905 |
922.79 |
595.47 |
627.54 |
|
LnLnA |
44 |
906.77 |
907.78 |
907 |
924.80 |
595.47 |
629.55 |
|
LLG |
46 |
908.78 |
909.79 |
909 |
926.82 |
599.50 |
629.55 |
|
LLnA |
46 |
908.78 |
909.79 |
909 |
926.82 |
597.49 |
629.55 |
631.57 |
LLA |
48 |
910.80 |
911.81 |
911 |
928.83 |
599.50 |
631.57 |
|
OLnA |
48 |
910.80 |
911.81 |
911 |
928.83 |
599.50 |
629.55 |
633.58 |
OLA |
50 |
912.81 |
913.82 |
913 |
930.85 |
601.52 |
631.57 |
633.58 |
OOG |
50 |
912.81 |
913.82 |
913 |
930.85 |
603.54 |
631.57 |
|
SLnA |
50 |
912.81 |
913.82 |
913 |
930.85 |
601.52 |
629.55 |
635.60 |
OOA |
52 |
914.83 |
915.84 |
915 |
932.86 |
603.54 |
633.58 |
|
SLA |
52 |
914.83 |
915.84 |
915 |
932.86 |
603.54 |
631.57 |
635.60 |
SSG |
54 |
916.85 |
917.85 |
917 |
934.88 |
607.57 |
633.58 |
|
AAPo |
54 |
916.85 |
917.85 |
917 |
934.88 |
663.63 |
605.55 |
|
SOA |
54 |
916.85 |
917.85 |
917 |
934.88 |
605.55 |
633.58 |
635.60 |
SSA |
56 |
918.86 |
919.87 |
919 |
936.90 |
607.57 |
635.60 |
|
AAP |
56 |
918.86 |
919.87 |
919 |
936.90 |
663.63 |
607.57 |
|
AALn |
52 |
940.85 |
941.85 |
941 |
958.88 |
663.63 |
629.55 |
|
AAL |
54 |
942.86 |
943.87 |
943 |
960.90 |
663.63 |
631.57 |
|
AAO |
56 |
944.88 |
945.89 |
945 |
962.91 |
663.63 |
633.58 |
|
AAS |
58 |
946.89 |
947.90 |
947 |
964.93 |
663.63 |
635.60 |
|
GxGxGx |
54 |
968.88 |
969.89 |
969 |
986.91 |
|
659.60 |
|
AAA |
60 |
974.92 |
975.93 |
975 |
992.96 |
|
663.63 |
|
EEE |
60 |
1052.97 |
1053.98 |
1053 |
1071.01 |
|
715.66 |
|
BBB |
66 |
1059.02 |
1060.03 |
1059 |
1077.05 |
|
719.69 |
|
NNN |
66 |
1137.06 |
1138.07 |
1137 |
1155.10 |
|
771.72 |
|
LgLgLg |
72 |
1143.11 |
1144.12 |
1143 |
1161.15 |
|
775.75 |
|