Description

1,2,3-Benzothiadiazole-6-Carboxylic Acid Methyl Ester is a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its role as a versatile building block for constructing complex heterocyclic systems, particularly in the development of novel active ingredients. This compound is primarily needed by research and development teams in the agrochemical and pharmaceutical industries, where it serves as a key precursor for creating new molecules with potential biological activity.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel fungicides, herbicides, and plant growth regulators targeting specific biochemical pathways.
• Pharmaceutical Research: Used as a core scaffold in medicinal chemistry for developing new drug candidates, particularly those with anti-inflammatory or antimicrobial properties.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialized polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for synthesizing more complex benzothiadiazole derivatives and fused heterocyclic compounds in academic and industrial R&D.
• Dye & Pigment Industry: Utilized in the development of specialized dyes and fluorescent markers due to the benzothiadiazole core's photophysical properties.

Basic Information

Product Name	1,2,3-Benzothiadiazole-6-Carboxylic Acid Methyl Ester
CAS No.	39588-43-7
Molecular Formula	C8H6N2O2S
Molecular Weight	194.21 g/mol
Synonyms	Methyl 1,2,3-Benzothiadiazole-6-carboxylate; Methyl Benzothiadiazolecarboxylate; 6-(Methoxycarbonyl)-1,2,3-benzothiadiazole; 1,2,3-Benzothiadiazole-6-carboxylic acid, methyl ester; Benzothiadiazole methyl ester; BTD-6-COOCH3; CAS 39588-43-7
EINECS	Contact for details

Quality Control

Our 1,2,3-Benzothiadiazole-6-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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