Description

2-(4-Hydroxy-Phenylamino)-Benzoic Acid is a specialized organic compound of significant interest in advanced chemical synthesis. This product serves as a crucial intermediate for the development of high-value functional materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its unique structural properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Dye and Pigment Manufacturing: Serves as a precursor for the production of specialized dyes and organic pigments.
• Polymer Chemistry: Employed in the creation of functional polymers and advanced materials with specific optical or electronic properties.
• Research & Development: A valuable reagent for academic and industrial research in organic and medicinal chemistry.
• Chemical Synthesis: Utilized as a versatile intermediate for various coupling and functionalization reactions.

Basic Information

Product Name	2-(4-Hydroxy-Phenylamino)-Benzoic Acid
CAS No.	98156-55-9
Molecular Formula	C₁₃H₁₁NO₃
Molecular Weight	229.23 g/mol
Synonyms	2-[(4-Hydroxyphenyl)amino]benzoic acid; N-(4-Hydroxyphenyl)anthranilic acid; 2-Amino-N-(4-hydroxyphenyl)benzoic acid; Benzoic acid, 2-[(4-hydroxyphenyl)amino]-; 4'-Hydroxy-2-aminodiphenylamine-2'-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-(4-Hydroxy-Phenylamino)-Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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