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4,7-Dichloroquinoline is a pale yellow crystalline solid with a CAS number of 86-98-6, supplied by Liyang Qingfeng Fine Chemical Co., Ltd. in Jiangsu Province. The material meets a minimum purity of 98.5% as measured by gas chromatography, with a moisture content capped at 2%. The product also specifies a maximum 1.0% presence of the related compound 4,5-dichloroquinoline, ensuring consistency in its chemical profile.
This quinoline derivative is synthesised via a chlorination and dehydrogenation process starting from quinolinic acid. It is commonly used as an intermediate in pharmaceutical and agrochemical production, where precise purity and low moisture levels are critical. The standard form is a solid, and its stability is maintained under dry storage conditions in 25kg drums lined with plastic film to prevent degradation.
Buyers of 4,7-Dichloroquinoline typically include manufacturers of active pharmaceutical ingredients and crop protection chemicals. The product is packaged for bulk export, with logistics optimised for dry, temperature-controlled environments. Importers should confirm compatibility with their intended application, particularly where trace impurities or moisture sensitivity could affect downstream processes.
| Chemical Name | 4,7-Dichloroquinoline |
| CAS Number | 86-98-6 |
| Appearance | Pale yellow crystal solid |
| Purity (GC) | 98.5% minimum |
| 4,5-Dichloroquinoline Content | 1.0% maximum |
| Moisture Content | 2% maximum |
| Synthesis Method | Dehydrogenation and chlorination of quinolinic acid |
| Molecular Formula | C9H5Cl2N (typical) |
| Molecular Weight | 210.06 g/mol (typical) |
| Storage Condition | Dry warehouse, sealed in plastic-lined drums |
| Packaging | 25kg per hard paperboard drum with plastic film lining |
Liyang Qingfeng Fine Chemical Co., Ltd. is based in Nandu Town, Liyang, within Jiangsu Province, China. The company operates from a facility located at Qingfeng, Nandu Town, and holds a harbor trust tier classification, indicating a baseline level of verification for export readiness.
The supplier specialises in fine chemicals, with a focus on intermediates like 4,7-Dichloroquinoline. While the response rate and average response hours are not currently available, the company’s profile confirms its engagement in the production and export of chemical compounds for industrial applications. No additional details on certifications, client history, or production capacity are provided in the listing.
| 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 ordering 4,7-Dichloroquinoline from Liyang Qingfeng Fine Chemical Co., Ltd., verify the certificate of analysis (CoA) for the batch. The CoA should confirm the purity, moisture content, and impurity levels, particularly the 4,5-dichloroquinoline content, to ensure it aligns with your production requirements.
Confirm the incoterms and payment terms with the supplier, as these are not specified in the listing. For bulk shipments, FOB or CIF terms are common, but clarity on responsibility for freight, insurance, and customs clearance is essential. Lead times may vary, so request a timeline for production and delivery based on your order volume.
Conduct quality checks upon receipt, including visual inspection for color and crystalline structure, as well as analytical testing for purity and moisture. Ensure the packaging is intact and properly labeled. For critical applications, consider third-party inspection or testing to validate the product’s compliance with your specifications.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for 4,7-Dichloroquinoline is critical for maintaining your business operations. Liyang Qingfeng Fine Chemical Co., Ltd., a verified supplier located in China, provides high-quality 4,7-Dichloroquinoline ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Chemicals & Allied Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 4,7-Dichloroquinoline from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Liyang Qingfeng Fine Chemical Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Liyang Qingfeng Fine Chemical Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Chemicals & Allied category or discover new suppliers across the Chemicals & Allied Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing 4,7-Dichloroquinoline from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Liyang Qingfeng Fine Chemical Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Liyang Qingfeng Fine Chemical Co., Ltd. provides 4,7-Dichloroquinoline for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Liyang Qingfeng Fine Chemical Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 4,7-Dichloroquinoline to your country.
Send a direct message to Liyang Qingfeng Fine Chemical Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
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