Description

2-Amino-3-Chloro-5-Methylbenzoic Acid is a high-purity, halogenated 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 molecular architectures with precise functionalization. It is primarily needed by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted benzoic acid core.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized azo dyes and high-performance pigments.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial labs.
• Custom Synthesis: Foundation for the contract manufacturing of complex, bespoke organic molecules for various industrial applications.

Basic Information

Product Name	2-Amino-3-Chloro-5-Methylbenzoic Acid
CAS No.	66490-53-7
Molecular Formula	C8H8ClNO2
Molecular Weight	185.61 g/mol
Synonyms	3-Chloro-5-methylanthranilic Acid; 2-Amino-3-chloro-5-methyl-benzoic Acid; Benzoic acid, 2-amino-3-chloro-5-methyl-; 3-Chloro-5-methyl-2-aminobenzoic Acid; 2-Amino-3-chloro-5-methylbenzoic acid; 3-Chloro-5-methylanthranilsaeure; 66490-53-7 (CAS)
EINECS	Contact for details

Quality Control

Our 2-Amino-3-Chloro-5-Methylbenzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly 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

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