Description

Methyl 3-Amino-4-Chlorobenzoate is a high-purity organic intermediate featuring both an amino and an ester functional group on a chlorinated benzene ring. This unique structure makes it a versatile and valuable building block for synthesizing more complex molecules in advanced chemical manufacturing. It is primarily sought after by research institutions and industrial producers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with benzamide or aniline-based structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the chlorinated aniline moiety is a common structural motif.
• Dye and Pigment Manufacturing: Serves as a starting material for the creation of azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in research and development for constructing complex organic molecules, leveraging its reactive amino and ester groups for further functionalization.
• Material Science Research: Investigated as a monomer or modifier in the synthesis of specialized polymers and advanced materials.

Basic Information

Product Name	Methyl 3-Amino-4-Chlorobenzoate
CAS No.	40872-87-5
Molecular Formula	C8H8ClNO2
Molecular Weight	185.61 g/mol
Synonyms	3-Amino-4-chlorobenzoic acid methyl ester; Methyl 3-amino-4-chlorobenzoate; Benzoic acid, 3-amino-4-chloro-, methyl ester; 4-Chloro-3-aminobenzoic acid methyl ester; Methyl 4-chloro-3-aminobenzoate; 3-Amino-4-chlorobenzoic acid, methyl ester; 40872-87-5; Methyl ester of 3-amino-4-chlorobenzoic acid
EINECS	Contact for details

Quality Control

Our Methyl 3-Amino-4-Chlorobenzoate is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers for use.

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

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