从China供应商批量进口4-Methylphenylboronic Acid

4-Methylphenylboronic acid, CAS 5720-05-8, is an aryl boronic acid supplied by Rsc for use in organic synthesis. The compound features a para-tolyl group bonded to a boronic acid moiety, with a molecular formula of C7H9BO2 and a molecular weight of 135.91 g/mol. It is provided in a stable, free-flowing crystalline form suitable for laboratory and industrial applications.

This boronic acid derivative is typically used as a coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical synthesis. The material is standardly supplied at purity levels of 95% or higher, with typical assays confirmed via HPLC. Common packaging includes 25 kg fiber drums with inner polyethylene liners to prevent moisture absorption.

Industrial buyers source 4-methylphenylboronic acid for the production of APIs, fine chemicals, and advanced materials. The compound is particularly valued in the synthesis of biaryl structures, which are key intermediates in drug discovery. Trade terms for bulk supply from Rsc’s facility in Kunshan, Jiangsu, include negotiation of MOQ, packaging type, and Incoterms such as FOB Shanghai or CIF to major ports.

Rsc operates from Kunshan Economic Development Zone, Jiangsu Province, China, with its facility located at Weishanhu Road 17. The supplier is classified as an imported-tier chemical provider, indicating a focus on specialty intermediates for international markets. Its address places it in a region known for fine chemical manufacturing and export logistics.

The company’s profile does not list certifications, client references, or production capacity, and no response metrics are available. Buyers should verify compliance with relevant standards, such as ISO 9001 or REACH, directly with Rsc. The supplier’s trade terms and documentation, including COA and SDS, must be confirmed prior to ordering.