Description

4-Biphenyl-3',5'-Dichloro-Acetic Acid is a specialized organic acid derivative featuring a biphenyl core structure substituted with chlorine atoms and an acetic acid functional group. This compound serves as a high-value chemical intermediate in advanced synthesis, prized for its unique structural motifs that enable the construction of complex molecules. It is primarily required by pharmaceutical R&D and agrochemical laboratories for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific receptor interactions.
• Agrochemical Research: Used in developing new-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic compounds due to its rigid biphenyl structure.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific properties into specialty polymers.
• Organic Synthesis Reagent: Employed in academic and industrial research for constructing complex aromatic and heterocyclic systems.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	4-Biphenyl-3',5'-Dichloro-Acetic Acid
CAS No.	669713-81-9
Molecular Formula	C14H10Cl2O2
Molecular Weight	281.13 g/mol
Synonyms	3',5'-Dichloro[1,1'-biphenyl]-4-acetic acid; [1,1'-Biphenyl]-4-acetic acid, 3',5'-dichloro-; 4-(3,5-Dichlorophenyl)phenylacetic Acid; 3',5'-Dichloro-4-biphenylacetic Acid; Biphenyl-4-ylacetic acid, 3',5'-dichloro- derivative; (3',5'-Dichloro[1,1'-biphenyl]-4-yl)acetic acid
EINECS	Contact for details

Quality Control

Our 4-Biphenyl-3',5'-Dichloro-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and mass spectrometry to confirm identity and purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to ensure compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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