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Wm. Craig Byrdwell, phd |
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Resources for Lipid Analysis in the 21st Century |
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For a conveniently printable .pdf version of this mass list, click HERE |
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For Fatty Acid Abbreviations, see ‘Fatty Acids’ page. |
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For Fragment Identities, see ‘PI Fragments I & II’ pages. |
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Disclaimer: Not all fragments or adducts listed here are observed from every class of phospholipid. Every possible adduct and most fragments have been listed here for the sake of thoroughness, whether they are actually observed or not. The page for each phospholipid class will be tailored as time permits. |
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Adducts of PhosphatidylInositols in COLOR are not usually observed to an appreciable extent. |
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Calculated monoisotopic masses of Phosphatidyl– Inositols 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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© 2005-2011 The figures and tables on this website are copyrighted in 2005-2011 by William Craig Byrdwell and Byrdwell.com. Please reference
|
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© 2005-2011 The figures and tables on this website are copyrighted in 2005-2011 by William Craig Byrdwell and Byrdwell.com. Please reference
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|
APPI |
867.61 |
867 |
873.62 |
884.64 |
889.60 |
905.57 |
865.60 |
911.60 |
925.62 |
|
APoPI |
865.60 |
865 |
871.61 |
882.62 |
887.58 |
903.55 |
863.58 |
909.59 |
923.60 |
|
ASPI |
895.65 |
895 |
901.65 |
912.67 |
917.63 |
933.60 |
893.63 |
939.63 |
953.65 |
|
AOPI |
893.63 |
893 |
899.64 |
910.66 |
915.61 |
931.59 |
891.61 |
937.62 |
951.63 |
|
ALPI |
891.61 |
891 |
897.62 |
908.64 |
913.60 |
929.57 |
889.60 |
935.60 |
949.62 |
|
ALnPI |
889.60 |
889 |
895.61 |
906.62 |
911.58 |
927.55 |
887.58 |
933.59 |
947.60 |
|
AGPI |
921.66 |
921 |
927.67 |
938.69 |
943.64 |
959.62 |
919.65 |
965.65 |
979.67 |
|
AhLPI |
917.63 |
917 |
923.64 |
934.66 |
939.61 |
955.59 |
915.61 |
961.62 |
975.63 |
|
AAoPI |
915.61 |
915 |
921.62 |
932.64 |
937.60 |
953.57 |
913.60 |
959.60 |
973.62 |
|
GPPI |
865.60 |
865 |
871.61 |
882.62 |
887.58 |
903.55 |
863.58 |
909.59 |
923.60 |
|
GPoPI |
863.58 |
863 |
869.59 |
880.61 |
885.56 |
901.54 |
861.57 |
907.57 |
921.59 |
|
GSPI |
893.63 |
893 |
899.64 |
910.66 |
915.61 |
931.59 |
891.61 |
937.62 |
951.63 |
|
GOPI |
891.61 |
891 |
897.62 |
908.64 |
913.60 |
929.57 |
889.60 |
935.60 |
949.62 |
|
GLPI |
889.60 |
889 |
895.61 |
906.62 |
911.58 |
927.55 |
887.58 |
933.59 |
947.60 |
|
GLnPI |
887.58 |
887 |
893.59 |
904.61 |
909.56 |
925.54 |
885.57 |
931.57 |
945.59 |
|
GhLPI |
915.61 |
915 |
921.62 |
932.64 |
937.60 |
953.57 |
913.60 |
959.60 |
973.62 |
|
GAoPI |
913.60 |
913 |
919.61 |
930.62 |
935.58 |
951.55 |
911.58 |
957.59 |
971.60 |
|
hLPPI |
861.57 |
861 |
867.58 |
878.59 |
883.55 |
899.52 |
859.55 |
905.56 |
919.57 |
|
hLPoPI |
859.55 |
859 |
865.56 |
876.58 |
881.53 |
897.51 |
857.54 |
903.54 |
917.56 |
|
hLSPI |
889.60 |
889 |
895.61 |
906.62 |
911.58 |
927.55 |
887.58 |
933.59 |
947.60 |
|
hLOPI |
887.58 |
887 |
893.59 |
904.61 |
909.56 |
925.54 |
885.57 |
931.57 |
945.59 |
|
hLLPI |
885.57 |
885 |
891.58 |
902.59 |
907.55 |
923.52 |
883.55 |
929.56 |
943.57 |
|
hLLnPI |
883.55 |
883 |
889.56 |
900.58 |
905.53 |
921.51 |
881.54 |
927.54 |
941.56 |
|
DhLPI |
911.58 |
911 |
917.59 |
928.61 |
933.56 |
949.54 |
909.57 |
955.57 |
969.59 |
|
AoPPI |
859.55 |
859 |
865.56 |
876.58 |
881.53 |
897.51 |
857.54 |
903.54 |
917.56 |
|
AoPoPI |
857.54 |
857 |
863.54 |
874.56 |
879.52 |
895.49 |
855.52 |
901.53 |
915.54 |
|
AoSPI |
887.58 |
887 |
893.59 |
904.61 |
909.56 |
925.54 |
885.57 |
931.57 |
945.59 |
|
AoOPI |
885.57 |
885 |
891.58 |
902.59 |
907.55 |
923.52 |
883.55 |
929.56 |
943.57 |
|
AoLPI |
883.55 |
883 |
889.56 |
900.58 |
905.53 |
921.51 |
881.54 |
927.54 |
941.56 |
|
AoLnPI |
881.54 |
881 |
887.54 |
898.56 |
903.52 |
919.49 |
879.52 |
925.53 |
939.54 |
|
AohLPI |
909.57 |
909 |
915.58 |
926.59 |
931.55 |
947.52 |
907.55 |
953.56 |
967.57 |
|
BPPI |
895.65 |
895 |
901.65 |
912.67 |
917.63 |
933.60 |
893.63 |
939.63 |
953.65 |
|
BPoPI |
893.63 |
893 |
899.64 |
910.66 |
915.61 |
931.59 |
891.61 |
937.62 |
951.63 |
|
BSPI |
923.68 |
923 |
929.68 |
940.70 |
945.66 |
961.63 |
921.66 |
967.67 |
981.68 |
|
BOPI |
921.66 |
921 |
927.67 |
938.69 |
943.64 |
959.62 |
919.65 |
965.65 |
979.67 |
|
BLPI |
919.65 |
919 |
925.65 |
936.67 |
941.63 |
957.60 |
917.63 |
963.63 |
977.65 |
|
BLnPI |
917.63 |
917 |
923.64 |
934.66 |
939.61 |
955.59 |
915.61 |
961.62 |
975.63 |
|
BAPI |
951.71 |
951 |
957.72 |
968.73 |
973.69 |
989.66 |
949.69 |
995.70 |
1009.71 |
|
BGPI |
949.69 |
949 |
955.70 |
966.72 |
971.67 |
987.65 |
947.68 |
993.68 |
1007.70 |
|
BhLPI |
945.66 |
945 |
951.67 |
962.69 |
967.64 |
983.62 |
943.65 |
989.65 |
1003.67 |
|
BAoPI |
943.65 |
943 |
949.65 |
960.67 |
965.63 |
981.60 |
941.63 |
987.63 |
1001.65 |
|
EPPI |
893.63 |
893 |
899.64 |
910.66 |
915.61 |
931.59 |
891.61 |
937.62 |
951.63 |
|
EPoPI |
891.61 |
891 |
897.62 |
908.64 |
913.60 |
929.57 |
889.60 |
935.60 |
949.62 |
|
ESPI |
921.66 |
921 |
927.67 |
938.69 |
943.64 |
959.62 |
919.65 |
965.65 |
979.67 |
|
EOPI |
919.65 |
919 |
925.65 |
936.67 |
941.63 |
957.60 |
917.63 |
963.63 |
977.65 |
|
ELPI |
917.63 |
917 |
923.64 |
934.66 |
939.61 |
955.59 |
915.61 |
961.62 |
975.63 |
|
ELnPI |
915.61 |
915 |
921.62 |
932.64 |
937.60 |
953.57 |
913.60 |
959.60 |
973.62 |
|
EAPI |
949.69 |
949 |
955.70 |
966.72 |
971.67 |
987.65 |
947.68 |
993.68 |
1007.70 |
|
EGPI |
947.68 |
947 |
953.68 |
964.70 |
969.66 |
985.63 |
945.66 |
991.67 |
1005.68 |
|
EhLPI |
943.65 |
943 |
949.65 |
960.67 |
965.63 |
981.60 |
941.63 |
987.63 |
1001.65 |
|
EAoPI |
941.63 |
941 |
947.64 |
958.66 |
963.61 |
979.59 |
939.61 |
985.62 |
999.63 |
|
EBPI |
977.72 |
977 |
983.73 |
994.75 |
999.71 |
1015.68 |
975.71 |
1021.71 |
1035.73 |
|
LgPPI |
923.68 |
923 |
929.68 |
940.70 |
945.66 |
961.63 |
921.66 |
967.67 |
981.68 |
|
LgPoPI |
921.66 |
921 |
927.67 |
938.69 |
943.64 |
959.62 |
919.65 |
965.65 |
979.67 |
|
LgSPI |
951.71 |
951 |
957.72 |
968.73 |
973.69 |
989.66 |
949.69 |
995.70 |
1009.71 |
|
LgOPI |
949.69 |
949 |
955.70 |
966.72 |
971.67 |
987.65 |
947.68 |
993.68 |
1007.70 |
|
LgLPI |
947.68 |
947 |
953.68 |
964.70 |
969.66 |
985.63 |
945.66 |
991.67 |
1005.68 |
|
LgLnPI |
945.66 |
945 |
951.67 |
962.69 |
967.64 |
983.62 |
943.65 |
989.65 |
1003.67 |
|
LgAPI |
979.74 |
979 |
985.75 |
996.77 |
1001.72 |
1017.69 |
977.72 |
1023.73 |
1037.74 |
|
LgGPI |
977.72 |
977 |
983.73 |
994.75 |
999.71 |
1015.68 |
975.71 |
1021.71 |
1035.73 |
|
LghLPI |
973.69 |
973 |
979.70 |
990.72 |
995.67 |
1011.65 |
971.68 |
1017.68 |
1031.70 |
|
LgAoPI |
971.68 |
971 |
977.68 |
988.70 |
993.66 |
1009.63 |
969.66 |
1015.67 |
1029.68 |
|
LgBPI |
1007.77 |
1007 |
1013.78 |
1024.80 |
1029.75 |
1045.73 |
1005.75 |
1051.76 |
1065.78 |
|
LgEPI |
1005.75 |
1005 |
1011.76 |
1022.78 |
1027.74 |
1043.71 |
1003.74 |
1049.74 |
1063.76 |
|
NPPI |
921.66 |
921 |
927.67 |
938.69 |
943.64 |
959.62 |
919.65 |
965.65 |
979.67 |
|
NPoPI |
919.65 |
919 |
925.65 |
936.67 |
941.63 |
957.60 |
917.63 |
963.63 |
977.65 |
|
NSPI |
949.69 |
949 |
955.70 |
966.72 |
971.67 |
987.65 |
947.68 |
993.68 |
1007.70 |
|
NOPI |
947.68 |
947 |
953.68 |
964.70 |
969.66 |
985.63 |
945.66 |
991.67 |
1005.68 |
|
NLPI |
945.66 |
945 |
951.67 |
962.69 |
967.64 |
983.62 |
943.65 |
989.65 |
1003.67 |
|
NLnPI |
943.65 |
943 |
949.65 |
960.67 |
965.63 |
981.60 |
941.63 |
987.63 |
1001.65 |
|
NAPI |
977.72 |
977 |
983.73 |
994.75 |
999.71 |
1015.68 |
975.71 |
1021.71 |
1035.73 |
|
NGPI |
975.71 |
975 |
981.72 |
992.73 |
997.69 |
1013.66 |
973.69 |
1019.70 |
1033.71 |
|
NhLPI |
971.68 |
971 |
977.68 |
988.70 |
993.66 |
1009.63 |
969.66 |
1015.67 |
1029.68 |
|
NAoPI |
969.66 |
969 |
975.67 |
986.69 |
991.64 |
1007.62 |
967.65 |
1013.65 |
1027.67 |
|
NBPI |
1005.75 |
1005 |
1011.76 |
1022.78 |
1027.74 |
1043.71 |
1003.74 |
1049.74 |
1063.76 |
|
NEPI |
1003.74 |
1003 |
1009.75 |
1020.77 |
1025.72 |
1041.69 |
1001.72 |
1047.73 |
1061.74 |
|
NLgPI |
1033.79 |
1033 |
1039.79 |
1050.81 |
1055.77 |
1071.74 |
1031.77 |
1077.78 |
1091.79 |
|
Phosphatidyl Inositols |
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|
Adduct : |
Protonated |
|
Lithium |
Ammonium |
Sodium |
Potassium |
Deprotonated (–) |
Formate (–) |
Acetate (–) |
|
Abbrev. |
[M+H]+ |
Nom. Mass |
[M+Li]+ |
[M+NH4]+ |
[M+Na]+ |
[M+K]+ |
[M-H]– |
[M+HCOO]– |
[M+CH3COO]– |
|
Di-CoPI |
531.24 |
531 |
537.25 |
548.27 |
553.22 |
569.20 |
529.22 |
575.23 |
589.24 |
|
Di-EnPI |
559.27 |
559 |
565.28 |
576.30 |
581.25 |
597.23 |
557.26 |
603.26 |
617.28 |
|
Di-CyPI |
587.30 |
587 |
593.31 |
604.33 |
609.28 |
625.26 |
585.29 |
631.29 |
645.31 |
|
Di-PgPI |
615.33 |
615 |
621.34 |
632.36 |
637.32 |
653.29 |
613.32 |
659.32 |
673.34 |
|
Di-CaPI |
643.36 |
643 |
649.37 |
660.39 |
665.35 |
681.32 |
641.35 |
687.35 |
701.37 |
|
Di-(11)PI |
671.40 |
671 |
677.40 |
688.42 |
693.38 |
709.35 |
669.38 |
715.39 |
729.40 |
|
Di-LaPI |
699.43 |
699 |
705.43 |
716.45 |
721.41 |
737.38 |
697.41 |
743.42 |
757.43 |
|
Di-(13)PI |
727.46 |
727 |
733.47 |
744.49 |
749.44 |
765.42 |
725.44 |
771.45 |
785.46 |
|
Di-MPI |
755.49 |
755 |
761.50 |
772.52 |
777.47 |
793.45 |
753.47 |
799.48 |
813.49 |
|
Di-(15)PI |
783.52 |
783 |
789.53 |
800.55 |
805.50 |
821.48 |
781.51 |
827.51 |
841.53 |
|
Di-PPI |
811.55 |
811 |
817.56 |
828.58 |
833.53 |
849.51 |
809.54 |
855.54 |
869.56 |
|
Di-PoPI |
807.52 |
807 |
813.53 |
824.55 |
829.50 |
845.48 |
805.50 |
851.51 |
865.53 |
|
Di-MaPI |
839.58 |
839 |
845.59 |
856.61 |
861.56 |
877.54 |
837.57 |
883.57 |
897.59 |
|
Di-SPI |
867.61 |
867 |
873.62 |
884.64 |
889.60 |
905.57 |
865.60 |
911.60 |
925.62 |
|
Di-OPI |
863.58 |
863 |
869.59 |
880.61 |
885.56 |
901.54 |
861.57 |
907.57 |
921.59 |
|
Di-LPI |
859.55 |
859 |
865.56 |
876.58 |
881.53 |
897.51 |
857.54 |
903.54 |
917.56 |
|
Di-LnPI |
855.52 |
855 |
861.53 |
872.55 |
877.50 |
893.48 |
853.50 |
899.51 |
913.53 |
|
Di-API |
923.68 |
923 |
929.68 |
940.70 |
945.66 |
961.63 |
921.66 |
967.67 |
981.68 |
|
Di-GPI |
919.65 |
919 |
925.65 |
936.67 |
941.63 |
957.60 |
917.63 |
963.63 |
977.65 |
|
Di-AoPI |
907.55 |
907 |
913.56 |
924.58 |
929.53 |
945.51 |
905.54 |
951.54 |
965.56 |
|
Di-BPI |
979.74 |
979 |
985.75 |
996.77 |
1001.72 |
1017.69 |
977.72 |
1023.73 |
1037.74 |
|
Di-EPI |
975.71 |
975 |
981.72 |
992.73 |
997.69 |
1013.66 |
973.69 |
1019.70 |
1033.71 |
|
Di-LgPI |
1035.80 |
1035 |
1041.81 |
1052.83 |
1057.78 |
1073.76 |
1033.79 |
1079.79 |
1093.81 |
|
Di-NPI |
1031.77 |
1031 |
1037.78 |
1048.80 |
1053.75 |
1069.73 |
1029.75 |
1075.76 |
1089.78 |
|
LaMPI |
727.46 |
727 |
733.47 |
744.48 |
749.44 |
765.41 |
725.44 |
771.45 |
785.46 |
|
LaPPI |
755.49 |
755 |
761.50 |
772.52 |
777.47 |
793.45 |
753.47 |
799.48 |
813.49 |
|
LaPoPI |
753.47 |
753 |
759.48 |
770.50 |
775.46 |
791.43 |
751.46 |
797.46 |
811.48 |
|
LaSPI |
783.52 |
783 |
789.53 |
800.55 |
805.50 |
821.48 |
781.50 |
827.51 |
841.53 |
|
LaOPI |
781.50 |
781 |
787.51 |
798.53 |
803.49 |
819.46 |
779.49 |
825.49 |
839.51 |
|
LaLPI |
779.49 |
779 |
785.50 |
796.52 |
801.47 |
817.45 |
777.47 |
823.48 |
837.49 |
|
LaLnPI |
777.47 |
777 |
783.48 |
794.50 |
799.46 |
815.43 |
775.46 |
821.46 |
835.48 |
|
MPPI |
783.52 |
783 |
789.53 |
800.55 |
805.50 |
821.48 |
781.50 |
827.51 |
841.53 |
|
MPoPI |
781.50 |
781 |
787.51 |
798.53 |
803.49 |
819.46 |
779.49 |
825.49 |
839.51 |
|
MSPI |
811.55 |
811 |
817.56 |
828.58 |
833.53 |
849.51 |
809.54 |
855.54 |
869.56 |
|
MOPI |
809.54 |
809 |
815.54 |
826.56 |
831.52 |
847.49 |
807.52 |
853.53 |
867.54 |
|
MLPI |
807.52 |
807 |
813.53 |
824.55 |
829.50 |
845.48 |
805.50 |
851.51 |
865.53 |
|
MLnPI |
805.50 |
805 |
811.51 |
822.53 |
827.49 |
843.46 |
803.49 |
849.49 |
863.51 |
|
PPoPI |
809.54 |
809 |
815.54 |
826.56 |
831.52 |
847.49 |
807.52 |
853.53 |
867.54 |
|
PIPI |
839.58 |
839 |
845.59 |
856.61 |
861.56 |
877.54 |
837.57 |
883.57 |
897.59 |
|
POPI |
837.57 |
837 |
843.58 |
854.59 |
859.55 |
875.52 |
835.55 |
881.56 |
895.57 |
|
PLPI |
835.55 |
835 |
841.56 |
852.58 |
857.53 |
873.51 |
833.54 |
879.54 |
893.56 |
|
PLnPI |
833.54 |
833 |
839.54 |
850.56 |
855.52 |
871.49 |
831.52 |
877.53 |
891.54 |
|
PoSPI |
837.57 |
837 |
843.58 |
854.59 |
859.55 |
875.52 |
835.55 |
881.56 |
895.57 |
|
PoOPI |
835.55 |
835 |
841.56 |
852.58 |
857.53 |
873.51 |
833.54 |
879.54 |
893.56 |
|
PoLPI |
833.54 |
833 |
839.54 |
850.56 |
855.52 |
871.49 |
831.52 |
877.53 |
891.54 |
|
PoLnPI |
831.52 |
831 |
837.53 |
848.55 |
853.50 |
869.48 |
829.50 |
875.51 |
889.53 |
|
SOPI |
865.60 |
865 |
871.61 |
882.62 |
887.58 |
903.55 |
863.58 |
909.59 |
923.60 |
|
SLPI |
863.58 |
863 |
869.59 |
880.61 |
885.56 |
901.54 |
861.57 |
907.57 |
921.59 |
|
SLnPI |
861.57 |
861 |
867.58 |
878.59 |
883.55 |
899.52 |
859.55 |
905.56 |
919.57 |
|
OLPI |
861.57 |
861 |
867.58 |
878.59 |
883.55 |
899.52 |
859.55 |
905.56 |
919.57 |
|
OLnPI |
859.55 |
859 |
865.56 |
876.58 |
881.53 |
897.51 |
857.54 |
903.54 |
917.56 |
|
LLnPI |
857.54 |
857 |
863.54 |
874.56 |
879.52 |
895.49 |
855.52 |
901.53 |
915.54 |