CAS Registry Number

CAS 129271-98-3 — 1-Phenylsulfonylindole-3-boronic acid

1-Phenylsulfonylindole-3-boronic acid is an organoboron compound featuring a sulfonylindole core, widely used in synthetic organic chemistry as a key building block for Suzuki cross-coupling reactions, pharmaceutical intermediates, and advanced materials research. It enables precise carbon-carbon bond formation in drug discovery and polymer synthesis. This solid chemical has a CAS number of 129271-98-3, molecular formula C14H12BNO4S, and a molecular weight of 301.12538 g/mol. It requires storage at +4°C and carries no signal word under standard handling. Molekula supplies 1-Phenylsulfonylindole-3-boronic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.