ALDRICH O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, Greater Than or Equal to 98.0% (T)

Synonym(s): N,N,N′,N′-Tetramethyl-O-(1H-benzotriazol-1-yl)uronium hexafluorophosphate; HBTU

Formula: C₁₁H₁₆F₆N₅OP

Formula Weight: 379.24

CAS No.: 94790-37-1

Purity: ≥98.0% (T)

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; Coupling reagent for peptide synthesis; advantages are: very low racemization, simple reaction conditions, very short reaction time, and high yields.^2,

Storage: 2-8°C

Packaging: 1, 5, 25 g in glass bottle