Description

1,3-Benzenedicarboxylic Acid, 5-(2-Amino-4-Carboxyphenoxy)- is a specialized aromatic dicarboxylic acid derivative featuring both amino and carboxylic acid functional groups, making it a versatile intermediate for advanced synthesis. This compound is valued for its ability to act as a key building block in the creation of complex polymers, dyes, and pharmaceutical active ingredients. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and high-performance polymer industries for research and production-scale applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting specific receptor sites.
• Polymer & Resin Production: Used as a monomer or co-monomer in the manufacture of high-performance polyamides, polyimides, and epoxy resins, imparting thermal stability and mechanical strength.
• Agrochemical Synthesis: Acts as a key intermediate in the production of advanced herbicides, pesticides, and plant growth regulators.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex organic dyes and pigments, especially azo dyes, due to its reactive functional groups.
• Liquid Crystal & OLED Materials: Functions as a building block for organic electronic materials used in displays and lighting technologies.
• Chelating Agent Precursor: Utilized in the development of ligands and chelating agents for metal ion sequestration in industrial processes.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, 5-(2-Amino-4-Carboxyphenoxy)-
CAS No.	141111-57-1
Molecular Formula	C15H11NO7
Molecular Weight	317.25 g/mol
Synonyms	5-(2-Amino-4-carboxyphenoxy)isophthalic acid; 2-Amino-4-[(3,5-dicarboxyphenoxy)]benzoic acid; 5-(2-Amino-4-carboxy-phenoxy)-benzene-1,3-dicarboxylic acid; Isophthalic acid, 5-(2-amino-4-carboxyphenoxy)-; Amino-functionalized isophthalic acid derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1,3-Benzenedicarboxylic Acid, 5-(2-Amino-4-Carboxyphenoxy)- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality systems are designed to meet the demanding standards of pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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