Description

6,7-Benzothiazolediamine(9Ci) is a specialized heterocyclic organic compound with the CAS registry number 7673-94-1. This diamine derivative of benzothiazole serves as a critical building block and intermediate in advanced organic synthesis, valued for its unique molecular structure. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel benzothiazole-based drug candidates, particularly for central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the development of next-generation fungicides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing high-performance polymers, resins, and specialty coatings.
• Dye & Pigment Manufacturing: Serves as an intermediate for synthesizing complex heterocyclic dyes and organic pigments.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatment and protection.
• Research & Development: Essential for academic and industrial R&D exploring new chemical entities and reaction pathways.

Basic Information

Product Name	6,7-Benzothiazolediamine(9Ci)
CAS No.	7673-94-1
Molecular Formula	C7H7N3S
Molecular Weight	165.21 g/mol
Synonyms	6,7-Diaminobenzothiazole; 2-Amino-6,7-benzothiazolediamine; Benzo[d]thiazole-6,7-diamine; 1,3-Benzothiazole-6,7-diamine; 6,7-Diamino-1,3-benzothiazole; 6,7-Diamino-2,1,3-benzothiadiazole (incorrect but common misnomer); 7673-94-1 (CAS Name Base)
EINECS	Contact for details

Quality Control

Every batch of 6,7-Benzothiazolediamine(9Ci) is manufactured under a strict quality management system. We provide comprehensive analytical testing to ensure product identity, purity, and consistency. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with cGMP and ISO 9001 standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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