2-Chloro-4-(trifluoromethyl)pyridine
- CAS No.81565-18-6
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity 2-Chloro-4-(trifluoromethyl)pyridine (CAS 81565-18-6) is a key fluorinated building block for pharmaceutical synthesis, available in bulk quantities with strict quality control.
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Product Overview
2-Chloro-4-(trifluoromethyl)pyridine is a highly specialized fluorinated heterocyclic compound that serves as a critical building block in modern organic synthesis. Characterized by its unique structural combination of a chloro substituent and a trifluoromethyl group on the pyridine ring, this chemical intermediate offers exceptional reactivity for nucleophilic substitution reactions. Our facility produces this compound under stringent quality management systems to ensure consistency and reliability for downstream pharmaceutical and agrochemical applications.
The introduction of fluorine atoms into organic molecules is a cornerstone strategy in medicinal chemistry, often enhancing metabolic stability, lipophilicity, and bioavailability. As a trusted global manufacturer, we provide this advanced intermediate to support the development of complex therapeutic agents. The compound is supplied as a colorless transparent liquid, ready for immediate use in various synthetic routes requiring high precision and purity standards.
Technical Specifications
We adhere to rigorous analytical protocols to guarantee that every batch meets or exceeds industry standards. The following table outlines the key physical and chemical properties verified during our quality control process.
| Parameter | Specification |
|---|---|
| Chemical Name | 2-Chloro-4-(trifluoromethyl)pyridine |
| CAS Number | 81565-18-6 |
| Molecular Formula | C6H3ClF3N |
| Molecular Weight | 181.54 g/mol |
| Appearance | Colorless transparent liquid |
| Purity (Assay) | ≥98.0% |
| Density | 1.411 g/cm3 |
| Boiling Point | 146-147°C |
| Melting Point | -19°C |
| Refractive Index | 1.449 |
Industrial Applications
This fluorinated pyridine derivative is primarily utilized as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its structural features make it particularly valuable in the preparation of small molecule oral therapeutics, including inhibitors targeting hypoxia-inducible factors. Beyond pharmaceuticals, it finds utility in the development of advanced agrochemicals and functional materials where heterocyclic stability is required.
Chemists value this reagent for its versatility in cross-coupling reactions and nucleophilic aromatic substitutions. The presence of the trifluoromethyl group significantly influences the electronic properties of the pyridine ring, enabling specific reaction pathways that are difficult to achieve with non-fluorinated analogs. Our team provides comprehensive technical support to assist clients in optimizing their synthesis routes for maximum yield and efficiency.
Quality Assurance and Packaging
Quality is the foundation of our manufacturing process. Each production batch undergoes thorough testing using advanced chromatography and spectroscopy methods to confirm identity and purity. We provide a Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with international regulatory standards.
Standard packaging consists of 200 kg drums, designed to maintain product integrity during transit. However, we understand that research and production needs vary. Therefore, we offer flexible packaging solutions tailored to specific customer requirements. Proper storage is essential to maintain quality; we recommend storing the material in a cool, ventilated place away from direct sunlight and incompatible substances. By choosing our products, you gain access to a reliable supply chain backed by decades of expertise in fine chemical manufacturing.
