Description

2-Amino-4,5-Dichloro-Benzoic Acid Methyl Ester is a high-purity, functionalized benzoic acid derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecules with specific pharmacological or agrochemical activities. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its dichloro-substituted aniline structure.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing specialized azo dyes and high-performance pigments.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or host materials in electronic applications.
• Chemical Research & Development: Employed in academic and industrial R&D for method development and exploring new chemical entities.
• Custom Synthesis: A foundational substrate for contract manufacturing organizations (CMOs) producing bespoke fine chemicals for client projects.

Basic Information

Product Name	2-Amino-4,5-Dichloro-Benzoic Acid Methyl Ester
CAS No.	844647-17-2
Molecular Formula	C8H7Cl2NO2
Molecular Weight	220.05 g/mol
Synonyms	Methyl 2-Amino-4,5-dichlorobenzoate; 4,5-Dichloro-2-aminobenzoic Acid Methyl Ester; Benzoic acid, 2-amino-4,5-dichloro-, methyl ester; Methyl 4,5-dichloroanthranilate; 2-Amino-4,5-dichlorobenzoic acid methyl ester; Methyl 2-amino-4,5-dichlorobenzoate
EINECS	Contact for details

Quality Control

Our 2-Amino-4,5-Dichloro-Benzoic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent moisture absorption and contamination.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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