Description

3-Amino-2-Methoxy-Benzoic Acid Methyl Ester is a versatile aromatic amine ester building block of significant importance in fine chemical synthesis. Its molecular structure, featuring both an amino and an ester group on a methoxy-substituted benzene ring, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with heterocyclic or complex aromatic structures.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, where its aromatic amine functionality is incorporated into target molecules.
• Dye and Pigment Manufacturing: Serves as a building block for azo dyes and other colorants, leveraging the reactive amino group for coupling reactions.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing anthranilate derivatives and exploring new chemical entities.
• Material Science: Potential use as a monomer or modifier in the synthesis of specialty polymers and advanced materials.

Basic Information

Item	Details
Product Name	3-Amino-2-Methoxy-Benzoic Acid Methyl Ester
CAS No.	5129-25-9
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	Methyl 3-Amino-2-Methoxybenzoate; 2-Methoxy-3-Aminobenzoic Acid Methyl Ester; Methyl 2-Methoxy-3-Aminobenzoate; 3-Amino-o-Anisic Acid Methyl Ester; Benzoic acid, 3-amino-2-methoxy-, methyl ester; Methyl 3-amino-2-methoxybenzoate; 3-Amino-2-methoxy methyl benzoate
EINECS	Contact for details

Quality Control

Our 3-Amino-2-Methoxy-Benzoic Acid Methyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive 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 all critical parameters 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 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	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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