Negative ion mass spectroscopy of natural products. VIII. alpha-Amino acids.
The negative ion mass spectra (2-4 eV) of twenty free alpha-amino acids have been investigated and compared with the respective low voltage positive ion mass spectra (6-16 eV). The important fragmentation processes are discussed.
D000596:Amino Acids; D000838:Anions; D055598:Chemical Phenomena; D002621:Chemistry; D013058:Mass Spectrometry
D000596:Amino Acids; D000838:Anions