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Active Pharmaceutical Ingredients
BPTU (CAS 56602-33-6) is a potent coupling reagent used in peptide synthesis. Its molecular formula is C9H18F6N7P. This phosphonium salt activates carboxyl groups efficiently under mild conditions.
Store in a dry, cool place below 25°C. Handle with gloves and eye protection due to moisture sensitivity. Avoid inhalation of dust; use in a fume hood. Not for direct clinical administration without formulation.