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

3-cyanobenzoic acid (CAS 1877-72-1) is a benzonitrile carboxylic acid intermediate with a molecular formula of C8H5NO2 and a molecular weight of 147.13 g/mol. Hangzhou Greenda Chemical Co., Ltd. offers this compound at minimum 99.0% purity, suitable for pharmaceutical and fine chemical synthesis. The product is supplied in 25 kg drums, a standard packaging format for solid organic intermediates shipped from Zhejiang Province.

The compound consists of a benzene ring substituted with a carboxylic acid group at the 1-position and a nitrile group at the 3-position, yielding a white to off-white crystalline solid at room temperature. Standard synthetic routes for this intermediate include oxidation of 3-cyanobenzaldehyde or hydrolysis of 3-cyanobenzonitrile derivatives. The 99.0% purity specification indicates suitability for use as a building block in active pharmaceutical ingredient (API) synthesis, where residual impurities must be tightly controlled. Typical additional specifications for this grade include loss on drying below 0.5% and residue on ignition below 0.1%, though buyers should request a certificate of analysis to confirm batch-specific values.

Primary applications include use as a key intermediate in the synthesis of pharmaceutical compounds, particularly those requiring meta-substituted benzoic acid scaffolds. The compound also finds use in agrochemical and specialty chemical manufacturing. Buyers should confirm the exact MOQ, lead time, and Incoterms directly with Hangzhou Greenda Chemical Co., Ltd., as these details are not specified in the source data. Given the supplier's location in Hangzhou's Binjiang District, proximity to Shanghai Port (approximately 180 km) offers potential logistics advantages for sea freight exports.

Hangzhou Greenda Chemical Co., Ltd. is located at 2#b102/202, 4028 Nanhuan Road, Binjiang District, Hangzhou 310053, Zhejiang Province, China. The supplier is classified as an imported-tier vendor with a harbor trust tier, indicating basic platform verification without additional assurance levels. The response rate is recorded at 0.00% with an average response time of 0 hours, which suggests limited or no active engagement through the platform's messaging system. Buyers should therefore expect to initiate contact through alternative channels and verify responsiveness before planning procurement timelines.

The listing provides no information about the company's founding date, employee count, annual revenue, production capacity, or specific client base. Hangzhou Greenda Chemical Co., Ltd. is situated in one of China's major chemical industry clusters, with Zhejiang Province hosting extensive fine chemical and pharmaceutical intermediate manufacturing infrastructure. The supplier's address in a commercial building rather than an industrial park may indicate a trading office or smaller-scale operation rather than large-scale manufacturing. Buyers should request facility audits, quality management system documentation, and references to assess actual production capabilities.