CAS Registry Number

CAS 118757-11-2 — 1-Phenylsulfonyl-5-bromoindole

1-Phenylsulfonyl-5-bromoindole is a brominated indole derivative with a sulfonyl group, commonly used as a key intermediate in organic synthesis for pharmaceuticals, agrochemicals, and advanced materials research. It enables selective functionalization in heterocyclic chemistry and is valued in the preparation of biologically active compounds. CAS 118757-11-2; molecular formula C14H10BrNO2S (MW 336.21). Store at 2–8°C. Signal word: Warning. Molekula supplies 1-Phenylsulfonyl-5-bromoindole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.