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.

For Fragment Identities, see ‘PC Fragments I & II’ pages.

 

 

Check out the other Byrdwell.com Websites!

 

PhosphatidylEthanolamines

 

and

 

PhosphatidylSerines

 

and

 

PhosphatidylGlycerols

 

and

 

PhosphatidylInositols

Disclaimer:  Not all fragments 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.

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/

© 2005-2008

The figures and tables on this website are copyrighted in 2005-2008 by William Craig Byrdwell and Byrdwell.com.  Please reference

 

PhosphatidylCholines.com

© 2005-2008

The figures and tables on this website are copyrighted in 2005-2008 by William Craig Byrdwell and Byrdwell.com.  Please reference

 

PhosphatidylCholines.com