Description

Methyl 3-Amino-4-Chloro-5-Methoxybenzenecarboxylate is a high-purity, multi-functional aromatic ester building block essential for advanced organic synthesis. Its unique molecular structure, featuring amino, chloro, and methoxy substituents, provides versatile reactivity for constructing complex heterocyclic and pharmaceutical intermediates. This compound is primarily sought after by R&D chemists and process development scientists in the agrochemical and pharmaceutical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Serves as a critical building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Dye and Pigment Manufacturing: Used in the production of specialized azo dyes and high-performance pigments due to its reactive amino and ester functional groups.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers requiring tailored aromatic cores.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	Methyl 3-Amino-4-Chloro-5-Methoxybenzenecarboxylate
CAS No.	63603-10-1
Molecular Formula	C9H10ClNO3
Molecular Weight	215.63 g/mol
Synonyms	Methyl 3-Amino-4-Chloro-5-Methoxybenzoate; 3-Amino-4-Chloro-5-Methoxybenzoic Acid Methyl Ester; 4-Chloro-5-Methoxyanthranilic Acid Methyl Ester; Benzoic acid, 3-amino-4-chloro-5-methoxy-, methyl ester; Methyl 3-amino-4-chloro-5-methoxybenzoate; 63603-10-1; Methyl 2-amino-6-chloro-3-methoxybenzoate (alternative numbering)
EINECS	Contact for details

Quality Control

Our production of Methyl 3-Amino-4-Chloro-5-Methoxybenzenecarboxylate adheres to stringent in-process controls and final batch testing to ensure consistent purity and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality management system is designed to meet the rigorous standards required for pharmaceutical and agrochemical applications, ensuring reliable supply and traceability.

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). This compound is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere for long-term storage). Keep away from heat, sparks, and open flame. Isolate from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Single Maximum Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 2.0%

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