Description

3-Chloro-4-Methylaniline Hydrochloride is a high-purity organic intermediate in the form of a hydrochloride salt, offering enhanced stability and handling properties. This compound is critical for synthesizing complex molecules where precise functional group manipulation is required. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty dye industries for research and production-scale applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated aniline moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and fungicides, leveraging its chlorinated aromatic structure.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, providing specific hue and fastness properties.
• Research & Development: Employed in organic chemistry research for method development and the creation of novel chemical entities.
• Material Science: Can be utilized in the synthesis of monomers or additives for advanced polymers and functional materials.

Basic Information

Product Name	3-Chloro-4-Methylaniline Hydrochloride
CAS No.	7745-89-3
Molecular Formula	C7H9Cl2N
Molecular Weight	178.06 g/mol
Synonyms	3-Chloro-4-methylbenzenamine hydrochloride; 3-Chloro-p-toluidine hydrochloride; 4-Amino-2-chlorotoluene hydrochloride; 2-Chloro-4-aminotoluene hydrochloride; 3-Chloro-4-methylphenylamine hydrochloride; 3-Chloro-4-methylaniline HCl; 3-Chloro-4-methylaniline monohydrochloride
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Methylaniline Hydrochloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency for our global B2B clients.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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