Description

2-[(2-Aminophenyl)Amino]Benzoic Acid is an important aromatic amine derivative, primarily valued as a versatile chemical intermediate in advanced synthesis. Its bifunctional structure, featuring both an aromatic amine and a carboxylic acid group, makes it a critical building block for creating complex molecules with specific properties. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty dye industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with heterocyclic or fused-ring structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific amine-linked architectures.
• Dye and Pigment Manufacturing: Serves as a coupling agent and core structure for producing azo dyes and high-performance organic pigments.
• Polymer Chemistry: Acts as a monomer or chain modifier for creating polyamides, polyimides, and other specialty polymers with enhanced thermal or mechanical properties.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways in organic chemistry.
• Coordination Chemistry: Functions as a ligand for metal complexes used in catalysis or material science applications.

Basic Information

Product Name	2-[(2-Aminophenyl)Amino]Benzoic Acid
CAS No.	27696-24-8
Molecular Formula	C₁₃H₁₂N₂O₂
Molecular Weight	228.25 g/mol
Synonyms	2-[(2-Aminophenyl)amino]benzoic acid; 2-(2-Aminophenylamino)benzoic acid; 2-(o-Aminophenylamino)benzoic acid; N-(2-Aminophenyl)anthranilic acid; Benzoic acid, 2-[(2-aminophenyl)amino]-; 2-Amino-N-(2-aminophenyl)benzamide (tautomeric form); o-(2-Aminophenylamino)benzoic acid
EINECS	Contact for details

Quality Control

Our 2-[(2-Aminophenyl)Amino]Benzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as assay, impurity profile, and physical characteristics. We support compliance with relevant standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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