Import Dimethyl Cantharidin — Buy in Bulk from Supplier in China

Dimethyl cantharidin is a synthetic derivative of cantharidin with the molecular formula C8H8O4. It is not naturally occurring but designed to retain the biological activity of its parent compound while improving stability. The compound is used in pharmaceutical research for its potential antitumor and vesicant properties, particularly in topical formulations and targeted drug delivery studies.

The molecular structure features two methyl ester groups attached to a bicyclic anhydride core, which influences its solubility and reactivity. Typical purity levels in research-grade material range from 97% to 99.5%, with strict limits on residual solvents and isomers. The compound is sensitive to moisture and light, requiring storage under inert atmosphere and refrigerated conditions to maintain integrity.

Buyers are primarily research institutions, pharmaceutical R&D labs, and specialty chemical manufacturers developing oncology or dermatological agents. The product is supplied in sealed amber glass vials or HDPE containers under nitrogen, with typical packaging of 1 g, 5 g, or 25 g units. Minimum order quantities and lead times are not confirmed. Buyers should request HPLC purity reports and stability data for each batch.

Wuhan Pharma Chemical Co., Ltd. is located in Wuchang, Wuhan, Hubei Province, China, with a registered address at No. 134 Hanyang Avenue. The supplier’s profile indicates a harbor trust tier and no recorded response rate or average response time, suggesting minimal buyer interaction on the platform. No details are provided on production scale, certification status, or laboratory capabilities.

The company is listed as a supplier of pharmaceutical intermediates and fine chemicals, with dimethyl cantharidin as one of its offerings. There are no claims regarding GMP compliance, ISO certification, or client references. The listing includes promotional language about quality and certification, but these are not substantiated by verifiable data. Buyers must treat this as a raw material source without disclosed quality systems and request batch-specific analytical reports.