Description

Benzothiazole, 7-(Chloromethyl)- (9Ci) is a specialized heterocyclic organic compound featuring a benzothiazole core functionalized with a chloromethyl group at the 7-position. This structure makes it a valuable and versatile chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists for constructing complex molecules, particularly in the development of new active ingredients.

Application

This compound serves as a critical building block in several high-value chemical synthesis pathways. Its primary applications include:

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Material Science Research: Employed in the development of organic semiconductors, ligands for catalysis, and specialty polymers.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized heterocyclic dyes.
• Bioconjugation Chemistry: The reactive chloromethyl group can be utilized for labeling biomolecules in research settings.

Basic Information

Product Name	Benzothiazole, 7-(Chloromethyl)- (9Ci)
CAS No.	688732-17-4
Molecular Formula	C8H6ClNS
Molecular Weight	183.66 g/mol
Synonyms	7-(Chloromethyl)benzothiazole; 7-(Chloromethyl)-1,3-benzothiazole; 2-(Chloromethyl)benzothiazole (common numbering); Benzothiazole, 7-(chloromethyl)-; 1,3-Benzothiazole, 7-(chloromethyl)-; 688732-17-4; AI3-32444
EINECS	Contact for details

Quality Control

Our Benzothiazole, 7-(Chloromethyl)- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality systems support development and cGMP manufacturing needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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