Import 3-Phenylpropionic Acid — Buy in wholesale FOB from Supplier in China

3-Phenylpropionic acid, also known as hydrocinnamic acid (CAS 501-52-0, molecular formula C9H10O2), is an aromatic carboxylic acid supplied by Wuhan Landmark Industrial Co., Ltd. from Hubei Province, China. It presents as a white crystalline solid at ambient temperature, with the phenylpropanoic acid skeleton making it a versatile building block in organic synthesis. The material is typically manufactured via catalytic hydrogenation of cinnamic acid or benzyl cyanide hydrolysis routes, though Wuhan Landmark Industrial Co., Ltd. should be asked to confirm their specific production method and any proprietary purification steps.

This intermediate finds primary consumption in pharmaceutical API synthesis, where it serves as a precursor for phenylpropylamine derivatives and other bioactive molecules. Fragrance compound manufacturers value it for its ability to contribute floral, balsamic, and musk-like notes when esterified or further modified. Specialty chemical producers also employ it in polymer additive synthesis and as a starting material for fine chemical custom manufacturing, where its carboxylic acid functionality enables amidation, esterification, and Grignard-type extension chemistry.

Wuhan Landmark Industrial Co., Ltd. offers this material for export from Wuhan, with standard documentation including MSDS and certificate of analysis available. Buyers should confirm the specific purity grade supplied (pharmaceutical, fragrance, or industrial), as impurity profiles differ significantly between these tiers. Packaging format, net weight per container, and whether the material is supplied as crystalline solid, flaked, or milled powder will affect handling and dissolution behaviour in downstream processes. Direct enquiry is required for lead time, minimum order quantity, and current regulatory compliance status for target import markets.

Wuhan Landmark Industrial Co., Ltd. is based on Hongtu Avenue, Wuhan 430040, Hubei Province, China, operating from the central Chinese chemical manufacturing corridor. The supplier holds a harbor trust tier classification with no recorded response rate data, which places initial communication burden on the buyer to establish contact reliability and quotation turnaround. The address places the company in Wuhan's industrial zone, a region with established fine chemical and pharmaceutical intermediate production infrastructure, though the listing does not disclose factory ownership status (direct manufacturer versus trading company).

No information is provided about year of establishment, registered capital, number of employees, annual turnover, or named domestic and international customers. The supplier's profile indicates activity in chemical intermediates, but the scope of their manufacturing licence, GMP status, or ISO certifications is not specified in the source data. Buyers are advised to request business registration documents, environmental compliance records for Hubei Province operations, and audit reports from previous pharmaceutical or fragrance industry clients before committing to large-volume procurement.