Description

5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide is a high-purity, heterocyclic organic compound belonging to the benzothiadiazine class. This chemical serves as a critical advanced intermediate for the synthesis of complex molecules in pharmaceutical and agrochemical research. It is primarily required by R&D chemists and process development scientists working on novel active ingredients and fine chemical production.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• Agrochemical Synthesis: Used in the development of new herbicides and fungicides, leveraging its heterocyclic core structure.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in multi-step synthesis processes to create specialized, high-value chemical entities.
• Material Science Precursor: Potential intermediate in the synthesis of organic electronic materials and dyes.

Basic Information

Product Name	5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide
CAS No.	6059-27-4
Molecular Formula	C8H6Cl2N2O2S
Molecular Weight	265.11 g/mol
Synonyms	5,7-Dichloro-3-methyl-1,2,4-benzothiadiazine 1,1-dioxide; 3-Methyl-5,7-dichloro-2H-1,2,4-benzothiadiazine-1,1-dioxide; 5,7-Dichloro-3-methyl-1,1-dioxo-1,2,4-benzothiadiazine; 5,7-Dichloro-3-methyl-2H-1,2,4-benzothiadiazine 1,1-dioxide; Benzothiadiazine dioxide derivative; 6059-27-4 (CAS Registry)
EINECS	Contact for details

Quality Control

Our 5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.