Description

5-Benzothiazol-2-Yl-2-Chloro-Phenylamine is a high-purity, advanced pharmaceutical intermediate characterized by its benzothiazole and chlorinated aniline structure. This compound is critical for the synthesis of complex molecules, offering a versatile building block for research and development in medicinal chemistry. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new active pharmaceutical ingredients (APIs), particularly for therapeutic agents targeting neurological and oncological pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel benzothiazole-based drug candidates.
• Agrochemical Research: Used in developing new generation herbicides and fungicides with specific mode-of-action.
• Material Science: Serves as a monomer or additive in the research of specialty polymers and organic electronic materials.
• Dye & Pigment Synthesis: Employed as an intermediate for creating high-performance, light-fast organic dyes.
• Biochemical Research: Utilized as a probe or inhibitor in enzymatic studies due to its specific molecular interactions.
• Academic & Contract Research: Essential for organic synthesis projects in universities and CROs (Contract Research Organizations).

Basic Information

Product Name	5-Benzothiazol-2-Yl-2-Chloro-Phenylamine
CAS No.	292644-34-9
Molecular Formula	C₁₃H₉ClN₂S
Molecular Weight	260.74 g/mol
Synonyms	2-Chloro-5-(1,3-benzothiazol-2-yl)aniline; 2-Chloro-5-(benzothiazol-2-yl)aniline; 2-Chloro-5-(2-benzothiazolyl)aniline; 5-(Benzothiazol-2-yl)-2-chloroaniline; 2-Amino-4-chlorodiphenyl sulfide (related); 292644-34-9; 5-(1,3-Benzothiazol-2-yl)-2-chlorobenzenamine
EINECS	Contact for details

Quality Control

Our 5-Benzothiazol-2-Yl-2-Chloro-Phenylamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.