Description

2-Biphenyl-3',5'-Dichloro-Carboxylic Acid is a specialized biphenyl carboxylic acid derivative, distinguished by its strategically positioned chlorine substituents which impart unique electronic and steric properties. This compound serves as a critical high-purity intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D teams in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry research targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its biphenyl core for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and polymers where the biphenyl unit contributes to desired electronic or structural properties.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom chemical synthesis services catering to the fine chemical and life science industries.

Basic Information

Product Name	2-Biphenyl-3',5'-Dichloro-Carboxylic Acid
CAS No.	669713-82-0
Molecular Formula	C₁₃H₈Cl₂O₂
Molecular Weight	267.11 g/mol
Synonyms	[2-(3,5-Dichlorophenyl)phenyl]formic acid; 2-(3,5-Dichlorophenyl)benzoic acid; 3',5'-Dichloro-[1,1'-biphenyl]-2-carboxylic acid; Biphenyl-2-carboxylic acid, 3',5'-dichloro-; 2-Biphenylcarboxylic acid, 3',5'-dichloro-
EINECS	Contact for details

Quality Control

We maintain a stringent quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch shipped.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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