Description

2',5'-Dichlorobiphenyl-3-Carboxylic Acid is a high-purity, synthetically derived biphenyl derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its structural framework, which is essential for constructing more complex molecules in pharmaceutical and materials research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and inflammatory diseases.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its biphenyl core for bioactivity.
• Liquid Crystal & OLED Materials: Serves as a foundational unit for creating advanced organic electronic materials due to its rigid, planar structure.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains to alter physical or chemical properties.
• Chemical Reference Standard: Used in analytical laboratories for method development, calibration, and quality control testing of related compounds.
• Academic & Institutional Research: A valuable reagent for studying reaction mechanisms, catalysis, and structure-activity relationships (SAR) in organic chemistry.

Basic Information

Product Name	2',5'-Dichlorobiphenyl-3-Carboxylic Acid
CAS No.	1049036-18-1
Molecular Formula	C13H8Cl2O2
Molecular Weight	267.11 g/mol
Synonyms	3-Biphenylcarboxylic acid, 2',5'-dichloro-; 2',5'-Dichloro[1,1'-biphenyl]-3-carboxylic acid; 2',5'-Dichloro-3-biphenylcarboxylic acid; (2',5'-Dichlorobiphenyl-3-yl)carboxylic acid; PCB Derivative; Dichlorobiphenyl Carboxylic Acid; Biphenyl-3-carboxylic acid, 2',5'-dichloro-
EINECS	Contact for details

Quality Control

Every batch of 2',5'-Dichlorobiphenyl-3-Carboxylic Acid is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for your critical R&D and production needs.

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). Keep away from heat, open flames, and incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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)	≤0.5%
Residue on Ignition	≤0.1%
Single Unknown Impurity (HPLC)	≤1.0%
Total Impurities (HPLC)	≤3.0%

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