Description

3',5'-Dichloro-Biphenyl-4-Carboxylic Acid is a high-purity, halogenated biphenyl derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and fungicides, leveraging its biphenyl core for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and polymers requiring specific halogenated aromatic units.
• Chemical Reference Standard: Used as an analytical standard in environmental testing and regulatory analysis for polychlorinated biphenyl (PCB) related compounds.

Basic Information

Product Name	3',5'-Dichloro-Biphenyl-4-Carboxylic Acid
CAS No.	190911-79-6
Molecular Formula	C13H8Cl2O2
Molecular Weight	267.11 g/mol
Synonyms	4-Biphenylcarboxylic acid, 3',5'-dichloro-; 3',5'-Dichloro[1,1'-biphenyl]-4-carboxylic acid; 3,5-Dichlorobiphenyl-4-carboxylic acid; (3',5'-Dichlorobiphenyl-4-yl)carboxylic acid; NSC 339242; Biphenyl-4-carboxylic acid, 3',5'-dichloro-; 190911-79-6
EINECS	Contact for details

Quality Control

Our 3',5'-Dichloro-Biphenyl-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with lot-specific data are available upon request.

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 strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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