Capot Chemical Co.

Capot Chemical is a custom synthesis manufacturer established in 2004 and headquartered in Hangzhou, China. The ISO 9001:2015-certified company serves the global pharmaceutical industry, drawing on more than 20 years of experience in custom synthesis and scale-up. Capot can synthesize and purify complex molecules from 1 gram to more than 10 tons, supporting projects from research through commercial manufacturing.

Its products include a broad range of organic compounds, with particular expertise in fluorinated compounds, boronic acids, unnatural amino acids, cross-linkers, chiral building blocks, heterocycles, and active pharmaceutical ingredients. Services include molecule design, specialized reagents, fine chemicals, pharmaceutical intermediates, and contract research and manufacturing through CRO, CMO, CDMO, and FTE capabilities. Capot also supplies starting materials, key intermediates, and GMP-compliant products.

The company’s technical capabilities include advanced catalysis, asymmetric synthesis, C–H activation, multistep synthesis, green and flow chemistry, and deuteration. With two production sites and a safety management system, Capot supports complex and hazardous reaction management for customers seeking tailored chemical development and manufacturing.