Description
Application Recent studies show that crystal as well as solution structure of this coupling agent is a guanidinium N-oxide and not an uronium compound;1 Coupling reagent for peptide synthesis; advantages are: very low racemization, simple reaction conditions, very short reaction time, and high yields.2,3

Properties
mp 200 °C （dec.）（lit.）
storage temp. 2-8°C

Safety
Personal Protective Equipment dust mask type N95 （US）, Eyeshields, Gloves
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3