Description

2,4-Dichloro-5-Methoxyaniline is a versatile halogenated aniline derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its dual functionality, where the aniline group acts as a nucleophile and the chlorine atoms provide sites for further substitution, enabling the construction of complex molecular architectures. This intermediate is essential for manufacturers in the agrochemical and pharmaceutical sectors, particularly for developing active ingredients and specialized dyes.

Application

• Agrochemical Synthesis: A key precursor for manufacturing herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs), especially those with halogenated aromatic structures.
• Dye and Pigment Production: Serves as a diazo component for creating azo dyes and pigments with specific color fastness and properties.
• Polymer Chemistry: Acts as a monomer or chain modifier in the production of specialty polymers and resins.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2,4-Dichloro-5-Methoxyaniline
CAS No.	98446-49-2
Molecular Formula	C7H7Cl2NO
Molecular Weight	192.04 g/mol
Synonyms	5-Methoxy-2,4-dichloroaniline; 2,4-Dichloro-5-methoxybenzenamine; 2,4-Dichloro-5-anisidine; 5-Amino-2,4-dichloroanisole; Benzenamine, 2,4-dichloro-5-methoxy-; 98446-49-2; 2,4-DCA-5-OMe
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-5-Methoxyaniline is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 kept in opaque packaging or a dark storage facility.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.