HPLC-MS : PhosphatidylCholine Adducts by Mass

Wm. Craig Byrdwell, phd

Resources for Lipid Analysis in the 21st Century

Byrdwell.com

For a conveniently printable .pdf version of this mass list, click HERE

For Fatty Acid Abbreviations, see ‘Fatty Acids’ page.

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PhosphatidylEthanolamines

and

PhosphatidylSerines

and

PhosphatidylGlycerols

and

PhosphatidylInositols

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.

Adducts of PhosphatidylCholines in COLOR are not usually observed to an appreciable extent.

Calculated monoisotopic masses of Phosphatidyl- Cholines 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:

Physics.NIST.gov/

PhysRefData/Compositions/

The figures and tables on this website are copyrighted in 2005-2011 by William Craig Byrdwell and Byrdwell.com. Please reference

PhosphatidylCholines.com

The figures and tables on this website are copyrighted in 2005-2011 by William Craig Byrdwell and Byrdwell.com. Please reference

PhosphatidylCholines.com

Di-AoPC	830.59	830	836.60	847.61	852.57	868.54	828.57	874.58	888.59
AohLPC	832.60	832	838.61	849.63	854.59	870.56	830.59	876.59	890.61
DhLPC	834.62	834	840.63	851.65	856.60	872.58	832.60	878.61	892.62
GAoPC	836.63	836	842.64	853.66	858.62	874.59	834.62	880.62	894.64
ELnPC	838.65	838	844.66	855.68	860.63	876.61	836.63	882.64	896.66
GhLPC	838.65	838	844.66	855.68	860.63	876.61	836.63	882.64	896.66
AAoPC	838.65	838	844.66	855.68	860.63	876.61	836.63	882.64	896.66
AhLPC	840.67	840	846.67	857.69	862.65	878.62	838.65	884.66	898.67
BLnPC	840.67	840	846.67	857.69	862.65	878.62	838.65	884.66	898.67
ELPC	840.67	840	846.67	857.69	862.65	878.62	838.65	884.66	898.67
BLPC	842.68	842	848.69	859.71	864.66	880.64	840.67	886.67	900.69
Di-GPC	842.68	842	848.69	859.71	864.66	880.64	840.67	886.67	900.69
EOPC	842.68	842	848.69	859.71	864.66	880.64	840.67	886.67	900.69
NPoPC	842.68	842	848.69	859.71	864.66	880.64	840.67	886.67	900.69
AGPC	844.70	844	850.71	861.72	866.68	882.65	842.68	888.69	902.70
ESPC	844.70	844	850.71	861.72	866.68	882.65	842.68	888.69	902.70
NPPC	844.70	844	850.71	861.72	866.68	882.65	842.68	888.69	902.70
BOPC	844.70	844	850.71	861.72	866.68	882.65	842.68	888.69	902.70
LgPoPc	844.70	844	850.71	861.72	866.68	882.65	842.68	888.69	902.70
Di-APC	846.71	846	852.72	863.74	868.69	884.67	844.70	890.70	904.72
BSPC	846.71	846	852.72	863.74	868.69	884.67	844.70	890.70	904.72
LgPPC	846.71	846	852.72	863.74	868.69	884.67	844.70	890.70	904.72
EAoPC	864.67	864	870.67	881.69	886.65	902.62	862.65	908.66	922.67
BAoPC	866.68	866	872.69	883.71	888.66	904.64	864.67	910.67	924.69
EhLPC	866.68	866	872.69	883.71	888.66	904.64	864.67	910.67	924.69
NLnPC	866.68	866	872.69	883.71	888.66	904.64	864.67	910.67	924.69
NLPC	868.70	868	874.71	885.72	890.68	906.65	866.68	912.69	926.70
BhLPC	868.70	868	874.71	885.72	890.68	906.65	866.68	912.69	926.70
LgLnPC	868.70	868	874.71	885.72	890.68	906.65	866.68	912.69	926.70
EGPC	870.71	870	876.72	887.74	892.69	908.67	868.70	914.70	928.72
NOPC	870.71	870	876.72	887.74	892.69	908.67	868.70	914.70	928.72
LgLPC	870.71	870	876.72	887.74	892.69	908.67	868.70	914.70	928.72
EAPC	872.73	872	878.74	889.75	894.71	910.68	870.71	916.72	930.73
BGPC	872.73	872	878.74	889.75	894.71	910.68	870.71	916.72	930.73
LgOPC	872.73	872	878.74	889.75	894.71	910.68	870.71	916.72	930.73
NSPC	872.73	872	878.74	889.75	894.71	910.68	870.71	916.72	930.73
BAPC	874.74	874	880.75	891.77	896.73	912.70	872.73	918.73	932.75
LgSPC	874.74	874	880.75	891.77	896.73	912.70	872.73	918.73	932.75
NAoPC	892.70	892	898.71	909.72	914.68	930.65	890.68	936.69	950.70
NhLPC	894.71	894	900.72	911.74	916.69	932.67	892.70	938.70	952.72
LgAoPC	894.71	894	900.72	911.74	916.69	932.67	892.70	938.70	952.72
LghLPC	896.73	896	902.74	913.75	918.71	934.68	894.71	940.72	954.73
Di-EPC	898.74	898	904.75	915.77	920.73	936.70	896.73	942.73	956.75
NGPC	898.74	898	904.75	915.77	920.73	936.70	896.73	942.73	956.75
EBPC	900.76	900	906.77	917.79	922.74	938.72	898.74	944.75	958.76
LgGPC	900.76	900	906.77	917.79	922.74	938.72	898.74	944.75	958.76
NAPC	900.76	900	906.77	917.79	922.74	938.72	898.74	944.75	958.76
Di-BPC	902.78	902	908.78	919.80	924.76	940.73	900.76	946.76	960.78
LgAPC	902.78	902	908.78	919.80	924.76	940.73	900.76	946.76	960.78
NEPC	926.78	926	932.78	943.80	948.76	964.73	924.76	970.76	984.78
NBPC	928.79	928	934.80	945.82	950.77	966.75	926.78	972.78	986.80
LgEPC	928.79	928	934.80	945.82	950.77	966.75	926.78	972.78	986.80
LgBPC	930.81	930	936.81	947.83	952.79	968.76	928.79	974.80	988.81
Di-NPC	954.81	954	960.81	971.83	976.79	992.76	952.79	998.80	1012.81
NLgPC	956.82	956	962.83	973.85	978.80	994.78	954.81	1000.81	1014.83
Di-LgPC	958.84	958	964.85	975.86	980.82	996.79	956.82	1002.83	1016.84

PhosphatidylCholines
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-CoPC	454.28	454	460.28	471.30	476.26	492.23	452.26	498.27	512.28
Di-EnPC	482.31	482	488.32	499.33	504.29	520.26	480.29	526.30	540.31
Di-CyPC	510.34	510	516.35	527.36	532.32	548.29	508.32	554.33	568.34
Di-PgPC	538.37	538	544.38	555.40	560.35	576.33	536.35	582.36	596.37
Di-CaPC	566.40	566	572.41	583.43	588.38	604.36	564.39	610.39	624.41
Di-(11)PC	594.43	594	600.44	611.46	616.41	632.39	592.42	638.42	652.44
Di-LaPC	622.46	622	628.47	639.49	644.45	660.42	620.45	666.45	680.47
LaMPC	650.49	650	656.50	667.52	672.48	688.45	648.48	694.48	708.50
Di-(13)PC	650.50	650	656.50	667.52	672.48	688.45	648.48	694.49	708.50
LaPoPC	676.51	676	682.52	693.54	698.49	714.47	674.49	720.50	734.52
LaPPC	678.53	678	684.53	695.55	700.51	716.48	676.51	722.52	736.53
Di-MPC	678.53	678	684.53	695.55	700.51	716.48	676.51	722.52	736.53
LaLnPC	700.51	700	706.52	717.54	722.49	738.47	698.49	744.50	758.52
LaLPC	702.53	702	708.53	719.55	724.51	740.48	700.51	746.52	760.53
LaOPC	704.54	704	710.55	721.57	726.52	742.50	702.53	748.53	762.55
MPoPC	704.54	704	710.55	721.57	726.52	742.50	702.53	748.53	762.55
LaSPC	706.56	706	712.56	723.58	728.54	744.51	704.54	750.55	764.56
MPPC	706.56	706	712.56	723.58	728.54	744.51	704.54	750.55	764.56
Di-(15)PC	706.56	706	712.57	723.58	728.54	744.51	704.54	750.55	764.56
MLnPC	728.54	728	734.55	745.57	750.52	766.50	726.53	772.53	786.55
MLPC	730.56	730	736.56	747.58	752.54	768.51	728.54	774.55	788.56
Di-PoPC	730.56	730	736.56	747.58	752.54	768.51	728.54	774.55	788.56
PPoPC	732.57	732	738.58	749.60	754.55	770.53	730.56	776.56	790.58
MOPC	732.57	732	738.58	749.60	754.55	770.53	730.56	776.56	790.58
Di-PPC	734.59	734	740.60	751.61	756.57	772.54	732.57	778.58	792.59
MSPC	734.59	734	740.60	751.61	756.57	772.54	732.57	778.58	792.59
PoLnPC	754.56	754	760.56	771.58	776.54	792.51	752.54	798.55	812.56
PLnPC	756.57	756	762.58	773.60	778.55	794.53	754.56	800.56	814.58
PoLPC	756.57	756	762.58	773.60	778.55	794.53	754.56	800.56	814.58
PLPC	758.59	758	764.60	775.61	780.57	796.54	756.57	802.58	816.59
PoOPC	758.59	758	764.60	775.61	780.57	796.54	756.57	802.58	816.59
POPC	760.60	760	766.61	777.63	782.59	798.56	758.59	804.59	818.61
PoSPC	760.60	760	766.61	777.63	782.59	798.56	758.59	804.59	818.61
PSPC	762.62	762	768.63	779.65	784.60	800.58	760.60	806.61	820.62
Di-MaPC	762.62	762	768.63	779.65	784.60	800.58	760.60	806.61	820.62
Di-LnPC	778.56	778	784.56	795.58	800.54	816.51	776.54	822.55	836.56
AoPoPC	780.57	780	786.58	797.60	802.55	818.53	778.56	824.56	838.58
LLnPC	780.57	780	786.58	797.60	802.55	818.53	778.56	824.56	838.58
AoPPC	782.59	782	788.60	799.61	804.57	820.54	780.57	826.58	840.59
Di-LPC	782.59	782	788.60	799.61	804.57	820.54	780.57	826.58	840.59
hLPoPC	782.59	782	788.60	799.61	804.57	820.54	780.57	826.58	840.59
OLnPC	782.59	782	788.60	799.61	804.57	820.54	780.57	826.58	840.59
hLPPC	784.60	784	790.61	801.63	806.59	822.56	782.59	828.59	842.61
OLPC	784.60	784	790.61	801.63	806.59	822.56	782.59	828.59	842.61
SLnPC	784.60	784	790.61	801.63	806.59	822.56	782.59	828.59	842.61
GPoPC	786.62	786	792.63	803.65	808.60	824.58	784.60	830.61	844.62
SLPC	786.62	786	792.63	803.65	808.60	824.58	784.60	830.61	844.62
Di-OPC	786.62	786	792.63	803.65	808.60	824.58	784.60	830.61	844.62
GPPC	788.63	788	794.64	805.66	810.62	826.59	786.62	832.62	846.64
APoPC	788.63	788	794.64	805.66	810.62	826.59	786.62	832.62	846.64
SOPC	788.63	788	794.64	805.66	810.62	826.59	786.62	832.62	846.64
APPC	790.65	790	796.66	807.68	812.63	828.61	788.63	834.64	848.66
Di-SPC	790.65	790	796.66	807.68	812.63	828.61	788.63	834.64	848.66
AoLnPC	804.57	804	810.58	821.60	826.55	842.53	802.56	848.56	862.58
AoLPC	806.59	806	812.60	823.61	828.57	844.54	804.57	850.58	864.59
hLLnPC	806.59	806	812.60	823.61	828.57	844.54	804.57	850.58	864.59
AoOPC	808.60	808	814.61	825.63	830.59	846.56	806.59	852.59	866.61
hLLPC	808.60	808	814.61	825.63	830.59	846.56	806.59	852.59	866.61
AoSPC	810.62	810	816.63	827.65	832.60	848.58	808.60	854.61	868.62
GLnPC	810.62	810	816.63	827.65	832.60	848.58	808.60	854.61	868.62
hLOPC	810.62	810	816.63	827.65	832.60	848.58	808.60	854.61	868.62
GLPC	812.63	812	818.64	829.66	834.62	850.59	810.62	856.62	870.64
ALnPC	812.63	812	818.64	829.66	834.62	850.59	810.62	856.62	870.64
hLSPC	812.63	812	818.64	829.66	834.62	850.59	810.62	856.62	870.64
EPoPC	814.65	814	820.66	831.68	836.63	852.61	812.63	858.64	872.66
GOPC	814.65	814	820.66	831.68	836.63	852.61	812.63	858.64	872.66
ALPC	814.65	814	820.66	831.68	836.63	852.61	812.63	858.64	872.66
AOPC	816.67	816	822.67	833.69	838.65	854.62	814.65	860.66	874.67
BPoPC	816.67	816	822.67	833.69	838.65	854.62	814.65	860.66	874.67
EPPC	816.67	816	822.67	833.69	838.65	854.62	814.65	860.66	874.67
GSPC	816.67	816	822.67	833.69	838.65	854.62	814.65	860.66	874.67
ASPC	818.68	818	824.69	835.71	840.66	856.64	816.67	862.67	876.69
BPPC	818.68	818	824.69	835.71	840.66	856.64	816.67	862.67	876.69