Description

4-Methoxy-2-Chloroaniline is a versatile aromatic amine intermediate characterized by its methoxy and chloro substituents, which impart unique reactivity for further chemical synthesis. This compound is critical for producing high-value fine chemicals and active pharmaceutical ingredients (APIs) where precise molecular architecture is required. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and dye industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various APIs, including potential candidates for antimicrobial and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, providing stable color properties.
• Organic Synthesis Reagent: Employed in research and development for creating novel heterocyclic compounds and functional materials.
• Photographic Chemical: Can be utilized in the formulation of specialized developers and sensitizers.
• Polymer Additive: Acts as a monomer or curing agent in the production of specialty polymers and resins.

Basic Information

Product Name	4-Methoxy-2-Chloroaniline
CAS No.	29242-84-0
Molecular Formula	C7H8ClNO
Molecular Weight	157.60 g/mol
Synonyms	2-Chloro-4-methoxyaniline; 4-Amino-3-chloroanisole; 2-Chloro-p-anisidine; 3-Chloro-4-aminomethoxybenzene; 4-Methoxy-2-chlorobenzenamine; 2-Chloro-4-aminoanisole; 4-Methoxy-o-chloroaniline; Benzenamine, 2-chloro-4-methoxy-
EINECS	249-522-3

Quality Control

Our 4-Methoxy-2-Chloroaniline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, and we support compliance with global regulatory standards including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68°C - 72°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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