从China供应商批发进口Activity Esterof Ketoconazol — FOB条款

Activity Ester of Ketoconazol is a chemical intermediate with the CAS number 134071-44-6, used in the synthesis of ketoconazole, an antifungal agent. Its chemical name is cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate, indicating a complex molecular structure typical of pharmaceutical intermediates. This compound serves as a key precursor in the production of azole antifungals, which are widely used in both human and veterinary medicine.

The intermediate is typically supplied as a white to off-white crystalline powder, with purity levels critical for downstream pharmaceutical applications. Standard industry specifications for such intermediates include a minimum assay of 98%, with residual solvents and heavy metals controlled to parts per million levels. The molecular weight of this ester is approximately 520.4 g/mol, and it is soluble in organic solvents like methanol and dichloromethane.

Pharmaceutical manufacturers and research institutions are the primary buyers of this intermediate, using it to produce ketoconazole for topical and oral antifungal formulations. Trade terms for chemical intermediates often include strict quality control measures, with buyers requiring certificates of analysis and compliance with pharmacopoeial standards. The compound’s stability under standard storage conditions makes it suitable for long-term inventory in regulated environments.

Shanghai Jinhuan Chemical Co., Ltd. is located at No.198, Zhongshan Road, Shanghai, China, a region known for its chemical manufacturing and export capabilities. The supplier’s address places it within a major industrial hub, providing access to logistics and raw material networks critical for chemical production. Its harbor trust tier suggests a baseline level of export readiness, though specific response metrics are not available.

The company specialises in the production and supply of chemical intermediates, with a focus on pharmaceutical and agrochemical applications. While its profile does not detail certifications, its product range aligns with industry standards for purity and documentation. Buyers are advised to request detailed quality control data, including COAs and stability studies, to ensure compliance with their requirements.