Description

3-Amino-4-Phenylamino-Benzoic Acid is a specialized aromatic amine derivative that serves as a versatile intermediate in advanced chemical synthesis. Its bifunctional structure, featuring both amino and carboxylic acid groups, makes it a valuable building block for creating complex molecules with tailored properties. This compound is primarily sought by research and development teams in the pharmaceutical and specialty chemical industries for applications in drug discovery and the synthesis of advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Dye and Pigment Manufacturing: Serves as a crucial intermediate for producing azo dyes and high-performance organic pigments, contributing to color strength and stability.
• Polymer Chemistry: Used in the creation of specialty polymers and polyamides, where its functional groups can be incorporated into polymer backbones to modify thermal and mechanical properties.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.
• Liquid Crystal and Electronic Material Precursor: Potential use in the synthesis of organic semiconductors and components for display technologies.

Basic Information

Product Name	3-Amino-4-Phenylamino-Benzoic Acid
CAS No.	55296-17-8
Molecular Formula	C13H12N2O2
Molecular Weight	228.25 g/mol
Synonyms	4-(Phenylamino)-3-aminobenzoic acid; 3-Amino-4-anilinobenzoic acid; Benzoic acid, 3-amino-4-(phenylamino)-; 4-Anilino-3-aminobenzoic acid; 3,4-Diaminobenzoic acid phenyl derivative; Phenyl-3,4-diaminobenzoate precursor; CAS 55296-17-8
EINECS	Contact for details

Quality Control

Our 3-Amino-4-Phenylamino-Benzoic Acid 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 exacting specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Light yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.