CAS Registry Number

CAS 94790-37-1 — HBTU (o-(Benzotriazol-1-yl)-N,N,N,N-tetramethyluronium hexafluorophosphate)

HBTU is a coupling reagent used in peptide synthesis to facilitate the formation of amide bonds. It is commonly employed in solid-phase and solution-phase peptide synthesis. Available in 1 g, 5 g, 10 g, and 25 g quantities. CAS: 94790-37-1, Molecular formula: C11H16F6N5OP, Molecular weight: 379.24, Storage: 2 to 8 °C, Signal word: Warning. Molekula supplies HBTU from research to bulk quantities with full documentation and ISO 9001:2015 traceability.