Nalpha-Boc-Nim-tosyl-L-histidine
Other Names: Boc-L-His(Tos)-OH
Catalog #: ABH115
CAS #: 35899-43-5
Formula: C30H31N3O4
M.W.: 497.6
Boc-His(Tos)-OH is one of the histidine derivatives uilized in Boc SPPS. The imidiazole tosyl group is easily cleaved under mild acid conditions. In fact, HOBt will cleave the protecting group. Boc-His(Tos)-OH should be activated without added HOBt.
