Heptafluorobutyryl isobutyl amino acid molecular weight and fragmentation calculator
Enter number of F atoms :
Enter number of C atoms :
Enter number of N atoms :
Enter number of O atoms :
Enter number of S atoms :
Enter number of H atoms :
Enter number of derivatized (heptafluorobutyryl) amino groups :
Enter number of derivatized (isobutyl) carboxyl groups :
Enter number of derivatized (heptafluorobutyryl) hydroxyl groups :
Enter number of derivatized (heptafluorobutyryl) sulfhydryl groups :
Calculated MWt (M) =
Expected M+H
+
ion =
Fragment ions expected (m/z):
Last Update: 09/17/2000
Web Author: David Rhodes and Barb Wood