Supplier of HATU for peptide synthesis

E.T. Hitchen cs1983 at
Fri Jul 7 08:04:40 EST 1995


Does anybody know of an alternative supplier of HATU 
(O-(7-Azabenzotriazol-1-yl)-1,1,3,3-Tetramethyl-Uronium Hexafluorophosphate) besides 
Perspective Biosystems ?

Also, I gather some people use a similar chemical called HBTU instead of HATU in 
peptide synthesis. Does anyone have any experience of HBTU - is it better or worse 
than HATU ?

If anyone can answer any of the questions I would be grateful if you could let me 


Mark Ward
University of Wolverhampton, England
E-Mail: cs1958 at

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