The electrospray ionization mass spectrum of the tripeptide Ala-Met-Thr shows peaks of mono-protonation and di-protonation of the tripeptide. At what values of m/z would these peals be expected? Briefly explain and show your workings.

The electrospray ionization mass spectrum of the tripeptide Ala-Met-Thr shows peaks of mono-protonation and di-protonation of the tripeptide. At what values of m/z would these peals be expected? Briefly explain and show your workings.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter24: Amines And Heterocycles

Section24.9: Heterocyclic Amines

Problem 21P

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

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