Número de registro CAS

CAS 126747-14-6 — Ácido 4-cianofenilborónico

4-Cyanophenylboronic acid is an aromatic boronic acid derivative featuring a nitrile group, widely used in Suzuki coupling reactions for synthesizing pharmaceuticals, agrochemicals, and advanced materials. This white to off-white solid has a CAS number of 126747-14-6, molecular formula NCC6H4B(OH)2, and a molecular weight of 146.94 g/mol. It is stable at ambient storage conditions but requires careful handling, as indicated by its "Warning" signal word. Molekula supplies 4-Cyanophenylboronic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.