从China供应商批发进口5-Chloro-2-Adamantone — FOB条款

5-chloro-2-adamantone is a chlorinated adamantane derivative with molecular formula C10H13ClO and a molecular weight of 192.27 g/mol. Kewei Chemical supplies this compound as a yellow solid with a minimum purity of 98.0% by gas chromatography, making it suitable for demanding synthetic applications in pharmaceutical and agrochemical research. The adamantane cage structure confers thermal stability and lipophilicity, properties that drive its use as a structural scaffold in medicinal chemistry.

This compound is typically synthesised via selective chlorination of 2-adamantanone, a process requiring careful control to avoid over-chlorination or ring degradation. The ketone functionality at C2 allows further derivatisation through standard carbonyl chemistry, while the chloro substituent at C5 provides a handle for nucleophilic substitution or cross-coupling reactions. Standard storage under dry, cool conditions with inert atmosphere is typical for chlorinated ketones of this class to prevent hydrolysis or oxidation.

Buyers of 5-chloro-2-adamantone include contract research organisations, pharmaceutical developers, and fine chemical manufacturers seeking building blocks for central nervous system agents and antiviral candidates. The compound ships under hazmat classification due to its chemical nature, requiring UN-compliant packaging and proper MSDS documentation for international transport. Importers should confirm with Kewei Chemical the specific packaging format, available unit sizes, and current lead time for this made-to-order intermediate.

Kewei Chemical is located in Chengdu, Sichuan Province, China, with a registered address at Wanke Meilicity 1-1-601. The company holds a Harbor trust tier on the sourcing platform, which represents a baseline verification status. The response rate displayed is 0.00% with zero average response hours recorded, indicating that prospective buyers should expect delays or direct follow-up may be necessary to establish contact.

The listing provides no information about Kewei Chemical's manufacturing footprint, R&D capabilities, year established, or client portfolio. No ISO certifications, GMP compliance statements, or audit records are mentioned. Buyers should request a company profile, manufacturing licence, and quality management system certificates directly from the supplier before committing to orders. The supplier's geographic position in Chengdu offers access to chemical logistics corridors via Chongqing or Shanghai ports, though shipping arrangements require explicit confirmation.