Description

4-Chloro-2-Phenylamino-Benzoic Acid is a versatile organic intermediate characterized by its distinct chlorinated and phenylamino-substituted benzoic acid structure. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research, development, and production will find this material essential for creating active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific receptor-binding properties.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Dye and Pigment Manufacturing: Serves as a building block for producing azo dyes and other complex colorants due to its amino and carboxylic acid functional groups.
• Research & Development: Employed in organic chemistry research for studying substitution reactions and synthesizing novel heterocyclic compounds.
• Material Science: Potential use as a monomer or additive in the synthesis of specialized polymers and liquid crystals.

Basic Information

Product Name	4-Chloro-2-Phenylamino-Benzoic Acid
CAS No.	19218-88-3
Molecular Formula	C₁₃H₁₀ClNO₂
Molecular Weight	247.68 g/mol
Synonyms	2-[(4-Chlorophenyl)amino]benzoic acid; N-(4-Chlorophenyl)anthranilic acid; 4-Chloro-N-phenylanthranilic acid; Benzoic acid, 2-[(4-chlorophenyl)amino]-; 2-Amino-4'-chlorodiphenyl-2'-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Phenylamino-Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to support regulatory filings for pharmaceutical or agrochemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 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.