Description

2-Chloro-5-(Methylsulfanyl)Aniline Hydrochloride is a high-purity, functionalized aniline derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the strategic combination of chloro, methylsulfanyl, and aniline hydrochloride functional groups, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, especially those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogen and sulfur-containing structure.
• Dye and Pigment Manufacturing: Serves as a versatile intermediate for creating specialized azo dyes and organic pigments with specific light-fastness and color properties.
• Material Science Research: Employed in the synthesis of monomers for conductive polymers or advanced organic frameworks (MOFs/COFs).
• Chemical Research & Development: A valuable reagent for exploring novel organic reactions, particularly in cross-coupling and nucleophilic substitution chemistry.

Basic Information

Product Name	2-Chloro-5-(Methylsulfanyl)Aniline Hydrochloride
CAS No.	204133-11-9
Molecular Formula	C7H9Cl2NS
Molecular Weight	210.12 g/mol
Synonyms	2-Chloro-5-(methylthio)aniline hydrochloride; 5-Amino-2-chlorophenyl methyl sulfide hydrochloride; 2-Chloro-5-methylmercaptoaniline hydrochloride; Benzenamine, 2-chloro-5-(methylthio)-, hydrochloride; 2-Chloro-5-(methylsulfanyl)benzenamine hydrochloride; 2-Chloro-5-(methylthio)phenylamine hydrochloride; 2-Chloro-5-methylsulfanylaniline HCl
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-5-(Methylsulfanyl)Aniline Hydrochloride is manufactured under strict quality management systems. We employ advanced analytical techniques, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the stringent requirements of our global clientele. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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