Description

2-Biphenyl-3'-Chloro-Carboxylic Acid is a specialized biphenyl derivative featuring a carboxylic acid group and a chlorine substituent, making it a versatile building block for advanced synthesis. This compound is valued for its role in creating complex molecular architectures, particularly in the development of active pharmaceutical ingredients and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its precise structural functionality.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), especially for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for constructing biphenyl-based cores in liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated to introduce specific functional groups into polymer chains, enhancing properties like thermal stability or adhesion.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for coupling reactions and creating complex biphenyl structures.
• Coordination Chemistry: Acts as a ligand precursor for metal-organic frameworks (MOFs) and catalysts due to its carboxylic acid functionality.

Basic Information

Product Name	2-Biphenyl-3'-Chloro-Carboxylic Acid
CAS No.	73178-79-7
Molecular Formula	C13H9ClO2
Molecular Weight	232.66 g/mol
Synonyms	[2-(3-Chlorophenyl)]benzoic Acid; 3'-Chloro[1,1'-biphenyl]-2-carboxylic Acid; 2-(3-Chlorophenyl)benzoic Acid; 3-Chlorobiphenyl-2-carboxylic Acid; 2-Carboxy-3'-chlorobiphenyl; Biphenyl-2-carboxylic acid, 3'-chloro-; NSC 403796
EINECS	Contact for details

Quality Control

Our 2-Biphenyl-3'-Chloro-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

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). Keep away from strong acids and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.