Description

2'-Chloro-4'-Methyl-5-Nitro-[1,1'-Biphenyl]-3-Carboxylic Acid is a high-purity, multi-functional biphenyl derivative serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is essential for research and development in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for anti-inflammatory, antiviral, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, leveraging its biphenyl core for biological activity.
• Material Science Research: Serves as a monomer or functional unit in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized azo dyes and pigments due to its nitro and carboxylic acid functionalities.

Basic Information

Product Name	2'-Chloro-4'-Methyl-5-Nitro-[1,1'-Biphenyl]-3-Carboxylic Acid
CAS No.	1261967-52-5
Molecular Formula	C15H10ClNO4
Molecular Weight	303.70 g/mol
Synonyms	5-Nitro-2'-chloro-4'-methylbiphenyl-3-carboxylic acid; 3-Biphenylcarboxylic acid, 2'-chloro-4'-methyl-5-nitro-; 2'-Chloro-4'-methyl-5-nitro-1,1'-biphenyl-3-carboxylic acid; 2'-Chloro-4'-methyl-5-nitro-[1,1'-biphenyl]-3-carboxylic acid; 2'-Chloro-4'-methyl-5-nitro-3-biphenylcarboxylic acid; 2'-Chloro-4'-methyl-5-nitro-biphenyl-3-carboxylic acid; (2'-Chloro-4'-methyl-5-nitrobiphenyl-3-yl)carboxylic acid
EINECS	Contact for details

Quality Control

Our 2'-Chloro-4'-Methyl-5-Nitro-[1,1'-Biphenyl]-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and 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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.