Import 3-Tolylboronic Acid — Buy in Bulk from Supplier in China

3-tolylboronic acid, identified by the CAS number 17933-03-8, is an industrial-grade boronic acid derivative used as a key intermediate in organic synthesis. The compound has a molecular formula of C7H9BO2 and is supplied by Rsc from its facility in Kunshan, Jiangsu. Its primary application lies in Suzuki coupling reactions, where it facilitates carbon-carbon bond formation in pharmaceutical and agrochemical production.

The material is manufactured under controlled conditions to meet consistent purity standards, with quality checks ensuring batch-to-batch reliability for laboratory and industrial use. Boronic acids like this are typically handled as fine white to off-white crystalline powders, with standard water solubility and stability under inert conditions. Industry practice often specifies a minimum assay of 98% for such intermediates, with residual metals and moisture kept within tight limits.

This product is sourced by pharmaceutical researchers and agrochemical manufacturers developing active ingredients or specialty chemicals. Buyers should confirm packaging options, as boronic acids are commonly supplied in sealed containers under nitrogen to prevent oxidation. Trade terms such as CIF and T/T payment are available, but verification of certifications like ISO or SGS should be requested directly from Rsc.

Rsc is based in Kunshan Economic Development Zone, Jiangsu, China, at Weishanhu Road 17. The supplier operates as an imported-tier provider, with a focus on chemical intermediates for industrial applications. Its address places it within a key manufacturing hub for specialty chemicals, supporting logistics to domestic and international buyers.

The company’s profile indicates a harbor trust tier, reflecting baseline verification status. While response metrics are not currently available, the supplier lists compliance with international standards such as ISO and SGS, which buyers should confirm directly. Rsc positions itself as a source for consistent, specification-driven chemical inputs.