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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.
| Chemical name | cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl-4-methylbenzenesulphonate |
| CAS number | 134071-44-6 |
| Molecular formula | C22H21Cl2N3O5S |
| Molecular weight | 520.4 g/mol |
| Physical form | typical white to off-white crystalline powder |
| Purity | standard minimum 98% by HPLC |
| Solubility | standard soluble in methanol, dichloromethane, and DMSO |
| Melting point | typical 120°C - 130°C for ketoconazole esters |
| Storage conditions | standard 2°C - 8°C, dry, protected from light |
| Shelf life | standard 2 years under recommended storage |
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.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the compound’s purity, impurity profile, and compliance with pharmacopoeial standards to ensure it meets your formulation requirements. Request a sample for in-house testing, including identity confirmation via IR or NMR spectroscopy, to validate the supplier’s specifications. Confirm whether the supplier provides batch-to-batch consistency data, which is critical for GMP-compliant manufacturing.
Logistics for chemical intermediates require careful handling to maintain stability and purity. Clarify the supplier’s packaging standards, such as double-layered polyethylene bags with desiccants, and confirm whether they offer temperature-controlled shipping for sensitive compounds. Incoterms like FOB Shanghai are common, with lead times varying based on production schedules and regulatory approvals.
Quality checks should include assay testing, residual solvent analysis, and heavy metal screening to ensure the intermediate meets your specifications. For pharmaceutical use, request additional tests such as microbial limits and endotoxin levels, which may be required for downstream processing. Confirm the supplier’s quality management system, including ISO 9001 or GMP certification, to assess their capability to produce consistent, high-purity material.
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When sourcing Activity Esterof Ketoconazol for your business, securing the right balance of quality and cost is essential. Shanghai Jinhuan Chemical Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Activity Esterof Ketocona requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Jinhuan Chemical Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Activity Esterof Ketocona has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Chemicals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Activity Esterof Ketocona requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Activity Esterof Ketoconazol from Shanghai Jinhuan Chemical Co., Ltd. is $80/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shanghai Jinhuan Chemical Co., Ltd. through EximNext.
The supplier, Shanghai Jinhuan Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Activity Esterof Ketocona. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Activity Esterof Ketoconazol depends on the specific grade and form. Contact Shanghai Jinhuan Chemical Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Activity Esterof Ketocona from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Jinhuan Chemical Co., Ltd.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Shanghai Jinhuan Chemical Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shanghai Jinhuan Chemical Co., Ltd. through EximNext.
Shanghai Jinhuan Chemical Co., Ltd. offers Activity Esterof Ketocona with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Activity Esterof Ketocona is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Jinhuan Chemical Co., Ltd. through our platform.
Shanghai Jinhuan Chemical Co., Ltd. maintains international quality certifications. These ensure that the Activity Esterof Ketocona meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shanghai Jinhuan Chemical Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shanghai Jinhuan Chemical Co., Ltd..
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