Description

4-Chloro-2-Methoxy-5-Methylaniline is a versatile aromatic amine derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for creating complex molecules with specific functionalities. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where its aniline core provides a reactive site for further functionalization.
• Dye and Pigment Manufacturing: Serves as a diazo component or coupling agent in the creation of azo dyes and high-performance pigments.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers, including polyurethanes and epoxy hardeners.

Basic Information

Product Name	4-Chloro-2-Methoxy-5-Methylaniline
CAS No.	6376-14-3
Molecular Formula	C8H10ClNO
Molecular Weight	171.62 g/mol
Synonyms	5-Amino-4-chloro-2-methoxytoluene; 4-Chloro-2-methoxy-5-methylbenzenamine; 2-Methoxy-4-chloro-5-methylaniline; 4-Chloro-5-methyl-o-anisidine; 2-Amino-5-chloro-4-methoxytoluene; Benzenamine, 4-chloro-2-methoxy-5-methyl-; 5-Methyl-4-chloro-2-methoxyaniline
EINECS	228-923-1

Quality Control

Our production of 4-Chloro-2-Methoxy-5-Methylaniline adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, and we support compliance with global regulatory frameworks such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light 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%
Heavy Metals (as Pb)	≤ 20 ppm

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