Description

2-Amino-3-(2-Amino-3-Carboxy-Phenoxy)Benzoic Acid is a specialized bifunctional aromatic compound containing both amino and carboxylic acid groups, making it a valuable intermediate for complex organic synthesis. Its molecular structure is engineered to serve as a versatile building block for creating advanced materials and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting specific receptors or requiring intricate molecular architectures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require specific amino-acid-like functionalities.
• Ligand and Chelating Agent: Serves as a building block for synthesizing polydentate ligands used in catalysis and metal ion sequestration.
• Polymer Modification: Employed to introduce reactive amino and carboxyl sites into polymer chains for creating functionalized resins and advanced materials.
• Peptidomimetic Research: Acts as a non-natural amino acid analog in the design and study of peptidomimetics for therapeutic applications.
• Dye and Pigment Intermediate: Utilized in the production of specialized azo dyes and high-performance pigments due to its aromatic amine structure.

Basic Information

Product Name	2-Amino-3-(2-Amino-3-Carboxy-Phenoxy)Benzoic Acid
CAS No.	32602-67-8
Molecular Formula	C14H12N2O5
Molecular Weight	288.26 g/mol
Synonyms	3,3'-((1,1'-Biphenyl)-2,2'-diyldioxy)bis(2-aminobenzoic acid); 2,2'-Dihydroxy-3,3'-diaminobiphenyl-6,6'-dicarboxylic Acid; 2-Amino-3-(2'-amino-3'-carboxyphenoxy)benzoic Acid; 2,2'-Biphenyldiol-3,3'-diamine-6,6'-dicarboxylic Acid; 3,3'-Diaminobiphenyl-2,2'-diyldioxy-6,6'-dicarboxylic Acid; 6,6'-Dicarboxy-2,2'-dihydroxy-3,3'-diaminobiphenyl
EINECS	Contact for details

Quality Control

Our 2-Amino-3-(2-Amino-3-Carboxy-Phenoxy)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties.

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)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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