Description

1,2-Benzenedicarboxylic Acid, 3-Amino-, 2-Methyl Ester is a specialized aromatic amino ester derivative of phthalic acid. This compound matters as a versatile chemical intermediate, offering a unique combination of an aromatic dicarboxylate backbone with a reactive amino group for further functionalization. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for synthesizing active ingredients, dyes, and performance polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific aromatic-amine architectures.
• Dye and Pigment Manufacturing: Serves as a precursor for high-performance organic dyes, pigments, and colorants due to its aromatic amine functionality.
• Polymer and Resin Modifier: Incorporated as a monomer or additive to enhance the properties of polyamides, polyimides, and epoxy resins.
• Corrosion Inhibitor Formulation: Utilized in the development of specialized corrosion inhibitors for industrial applications.
• Research & Development: A valuable reagent in organic synthesis and material science research for creating novel chemical entities.

Basic Information

Product Name	1,2-Benzenedicarboxylic Acid, 3-Amino-, 2-Methyl Ester
CAS No.	113579-20-7
Molecular Formula	C10H9NO4
Molecular Weight	207.18 g/mol
Synonyms	3-Aminophthalic Acid Dimethyl Ester; Dimethyl 3-Aminophthalate; 3-Amino-1,2-benzenedicarboxylic Acid Dimethyl Ester; Methyl 3-Aminophthalate; 3-Aminobenzene-1,2-dicarboxylic Acid Dimethyl Ester; 2-Methyl 1,2-Benzenedicarboxylic Acid 3-Amino Ester; 1,2-Benzenedicarboxylic Acid, 3-Amino-, Dimethyl Ester
EINECS	Contact for details

Quality Control

Our 1,2-Benzenedicarboxylic Acid, 3-Amino-, 2-Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthesis 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, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be stored away from light. Keep away from strong oxidizing agents.

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 (as Pb)	≤ 10 ppm

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