Europe/Asia USA
Bachem AG Bachem Americas, Inc.
Hauptstrasse 144 3132 Kashiwa Street
4416 Bubendorf - Switzerland Torrance, CA 90505 - USA
Tel +41 61 935 2323 Tel +1 888 422 2436
Fax +41 61 935 2325 +1 888 4BACHEM
E-mail sales.ch@bachem.com +1 310 539 4171
  Fax +1 310 539 9428
  E-mail sales.us@bachem.com

GLOSSARY & ABBREVIATIONS

TFMSA

Trifluoromethanesulfonic acid

back to overview

Trifluoromethanesulfonic acid (TFMSA) is a stronger acid than TFA. TFMSA solutions in TFA can replace the highly toxic hydrogen fluoride in the final cleavage during Boc-SPPS.

back to overview