4-Amino-5-chloro-1,2,3-benzothiadiazole
- CAS No.115398-34-0
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity pharmaceutical intermediate used in the synthesis of muscle relaxant APIs. Available in bulk quantities with full documentation.
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Product Overview
4-Amino-5-chloro-1,2,3-benzothiadiazole is a specialized heterocyclic compound designed for advanced pharmaceutical synthesis and organic chemistry applications. As a critical building block, this chemical serves as a key precursor in the manufacturing of therapeutic agents, specifically functioning as a vital intermediate for muscle relaxant APIs. Our facility produces this compound under strict quality control protocols to ensure consistency, reliability, and safety for downstream processing in regulated industries.
The compound features a benzothiadiazole core structure substituted with amino and chloro groups, providing unique reactivity profiles suitable for complex organic transformations. We prioritize high purity standards to minimize impurities that could affect subsequent reaction yields or final product safety. This commitment to quality makes our material a preferred choice for contract manufacturing organizations and pharmaceutical companies seeking reliable supply chains.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 115398-34-0 |
| Molecular Formula | C6H4ClN3S |
| Molecular Weight | 185.63 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥99.0% |
| Melting Point | 89°C |
| Moisture Content | ≤0.1% |
| Total Impurities | ≤0.5% |
Industrial Applications
This chemical is primarily utilized as an intermediate in the synthesis of Tizanidine hydrochloride. The high purity grade ensures optimal reaction kinetics during the coupling and substitution steps required for API production. Beyond this specific application, the benzothiadiazole scaffold is valuable in medicinal chemistry research for developing novel neurological therapeutics and other heterocyclic drugs.
Chemists value this intermediate for its stability and predictable reactivity during nucleophilic substitution reactions. It integrates seamlessly into multi-step synthesis routes, reducing waste and improving overall process efficiency. Our technical team supports customers with synthesis route optimization and scale-up guidance.
- Pharmaceutical API synthesis
- Medicinal chemistry research
- Heterocyclic compound manufacturing
- Custom organic synthesis projects
- Process development and optimization
Quality Assurance and Packaging
We adhere to international standards for chemical manufacturing. Each batch undergoes rigorous testing using HPLC, NMR, and mass spectrometry to verify identity and purity. A Certificate of Analysis (COA) is provided with every shipment to document compliance with specifications. Traceability is maintained throughout the production lifecycle.
The product is packaged in 25kg cardboard drums or according to specific customer requirements to ensure stability during transit. Inner liners protect the material from moisture absorption. Storage recommendations include keeping the container tightly closed in a cool, dry environment away from strong light and heat sources. Proper handling ensures the material maintains its specified physical and chemical properties throughout its shelf life. Our global logistics network supports timely delivery to pharmaceutical manufacturers worldwide, ensuring business continuity for our partners.
