CAS Registry Number

CAS 371766-08-4 — Isoquinoline-5-boronic acid

Isoquinoline-5-boronic acid is an aromatic heterocyclic compound featuring a boronic acid functional group, widely used in organic synthesis, particularly for Suzuki cross-coupling reactions to form carbon-carbon bonds in pharmaceutical and material science research. This high-purity reagent has a CAS number of 371766-08-4, a molecular formula of C9H8BNO2, and a molecular weight of 172.98 g/mol. Store between 2–8°C; the product carries a "Warning" signal word for handling precautions. Molekula supplies Isoquinoline-5-boronic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.