Description

2-Amino-4-Chlorobenzoic Acid is a versatile halogenated benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and a chloro substituent, makes it an essential intermediate for creating complex molecules with specific functionalities. This compound is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients, dyes, and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with anti-inflammatory or antibacterial properties.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Dye and Pigment Production: Serves as a foundational component for synthesizing azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in research and development for creating novel heterocyclic compounds and fine chemicals.
• Material Science: Used in the production of specialty polymers and liquid crystals due to its ability to modify material properties.

Basic Information

Product Name	2-Amino-4-Chlorobenzoic Acid
CAS No.	89-77-0
Molecular Formula	C7H6ClNO2
Molecular Weight	171.58 g/mol
Synonyms	4-Chloroanthranilic Acid; 2-Amino-4-chlorobenzoic acid; 4-Chloro-2-aminobenzoic Acid; Benzoic acid, 2-amino-4-chloro-; 4-Chloroanthranilsaeure; ACBA; 2-Carboxy-5-chloroaniline
EINECS	201-937-7

Quality Control

Our 2-Amino-4-Chlorobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA), confirming identity, purity, and impurity profiles, is provided with every shipment to guarantee supply chain transparency and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening 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%
Melting Point	208°C - 212°C
Loss on Drying	≤ 1.0%
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.