Description

2-Amino-3,4-Dichlorobenzoicacid is a halogenated aniline derivative with a carboxylic acid functional group, serving as a versatile and high-value organic intermediate. Its molecular structure makes it a critical building block for synthesizing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, dyes, and advanced materials who require a reliable supply of high-purity intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific halogen-substituted aromatic frameworks.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where the dichloroaniline moiety is required for biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for creating azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in research and development for constructing more complex heterocyclic compounds and fine chemicals.
• Material Science: Potential use in the synthesis of monomers for specialty polymers and advanced organic materials.

Basic Information

Product Name	2-Amino-3,4-Dichlorobenzoicacid
CAS No.	20776-62-9
Molecular Formula	C7H5Cl2NO2
Molecular Weight	206.03 g/mol
Synonyms	3,4-Dichloroanthranilic Acid; 2-Amino-3,4-dichlorobenzoic Acid; Benzoic acid, 2-amino-3,4-dichloro-; 3,4-Dichloro-2-aminobenzoic Acid; NSC 403697; 3,4-Dichloroanthranilsäure (German); Acide 3,4-dichloro-2-aminobenzoïque (French)
EINECS	Contact for details

Quality Control

Our 2-Amino-3,4-Dichlorobenzoicacid is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.