Description

2-Chloro-4-(2-Hydroxyphenyl)Benzoic Acid is a high-value, multi-functional aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both phenolic and carboxylic acid functional groups, enables its use in creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, CNS disorders, or metabolic diseases.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Ligand & Catalyst Development: Used to create chelating ligands for metal catalysts in asymmetric synthesis and polymerization processes.
• Material Science Research: Monomer or additive for developing specialty polymers, liquid crystals, or organic electronic materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Academic & R&D: Fundamental research reagent for studying reaction mechanisms, structure-activity relationships (SAR), and new synthetic methodologies.

Basic Information

Product Name	2-Chloro-4-(2-Hydroxyphenyl)Benzoic Acid
CAS No.	1261938-18-4
Molecular Formula	C₁₃H₉ClO₃
Molecular Weight	248.66 g/mol
Synonyms	2-Chloro-4-(2-hydroxyphenyl)benzoic acid; 4-(2-Hydroxyphenyl)-2-chlorobenzoic Acid; Benzoic acid, 2-chloro-4-(2-hydroxyphenyl)-; 2-Chloro-4-(2-hydroxybenzoyl)benzoic acid (tautomeric form); 2'-Hydroxy-2-chloro[1,1'-biphenyl]-4-carboxylic acid
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Production follows cGMP principles where applicable, and every batch is analyzed to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing results from HPLC, NMR, and other relevant analytical techniques to confirm compliance with your specifications.

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). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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