Description

2,1,3-Benzothiadiazole-4,5-Diamine is a high-purity, light-sensitive aromatic diamine derivative featuring a fused benzothiadiazole heterocyclic core. This compound is a critical advanced intermediate for synthesizing complex organic molecules, particularly in the development of functional dyes and electronic materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise building blocks for creating novel compounds with specific optical or electronic properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure.
• Functional Dye Production: Acts as a core building block for creating specialized dyes and pigments, including those used in sensors and imaging applications.
• Organic Electronic Materials: A valuable monomer or intermediate for developing organic semiconductors, OLED (Organic Light-Emitting Diode) materials, and other electronic components.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical reactions and creating libraries of novel heterocyclic compounds.
• Polymer Chemistry: Can be utilized as a diamine monomer for the synthesis of specialized polyimides or other high-performance polymers.

Basic Information

Product Name	2,1,3-Benzothiadiazole-4,5-Diamine
CAS No.	1711-66-6
Molecular Formula	C6H6N4S
Molecular Weight	166.21 g/mol
Synonyms	4,5-Diamino-2,1,3-benzothiadiazole; 2,1,3-Benzothiadiazole-4,7-diamine (common numbering variant); 4,5-Diaminobenzo[c][1,2,5]thiadiazole; Benzo[c][1,2,5]thiadiazole-4,5-diamine; 4,5-Diaminobenzo-2,1,3-thiadiazole; BTD-NH2; 4,5-DABT
EINECS	Contact for details

Quality Control

Our 2,1,3-Benzothiadiazole-4,5-Diamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature, the container should be opaque or stored in dark conditions. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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