Description

Benzothiazole, 5,6-Dichloro-2-Methyl- (9Ci) CAS NO 55202-19-2 is a halogenated benzothiazole derivative, a versatile heterocyclic building block prized for its role in synthesizing advanced chemical compounds. Its value lies in providing a functionalized core structure that enables the development of materials with specific electronic, photophysical, or biological properties. This intermediate is essential for researchers and manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries seeking to create novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel fungicides, herbicides, and plant growth regulators, leveraging the bioactivity of the benzothiazole scaffold.
• Pharmaceutical Research: Serves as a critical building block for developing potential therapeutic agents, including antimicrobials and anti-inflammatory compounds.
• Material Science: Used in the development of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Dye and Pigment Synthesis: Functions as an intermediate in creating specialized dyes and pigments with enhanced stability and color properties.
• Corrosion Inhibitor Formulation: Employed in research for developing high-performance corrosion inhibitors for industrial applications.
• Polymer Additive: Investigated for use as a monomer or additive to impart specific characteristics like UV stability or flame retardancy to polymers.

Basic Information

Product Name	Benzothiazole, 5,6-Dichloro-2-Methyl- (9Ci)
CAS No.	55202-19-2
Molecular Formula	C8H5Cl2NS
Molecular Weight	218.10 g/mol
Synonyms	5,6-Dichloro-2-methylbenzothiazole; 2-Methyl-5,6-dichlorobenzothiazole; 5,6-Dichloro-2-methyl-1,3-benzothiazole; NSC 163063; Benzothiazole, 5,6-dichloro-2-methyl-; 5,6-Dichloro-2-methylbenzothiazole (9CI)
EINECS	Contact for details

Quality Control

Our Benzothiazole, 5,6-Dichloro-2-Methyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your research and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.