Description

4'-Chloro-3-Biphenylol is a versatile chlorinated biphenyl derivative with a phenolic hydroxyl group, offering unique reactivity and structural properties. This compound serves as a valuable advanced pharmaceutical intermediate and a key building block in the synthesis of complex organic molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging its biphenyl core for enhanced biological activity.
• Liquid Crystal & OLED Materials: Acts as a key monomer or intermediate for producing high-performance electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer Additives: Functions as a stabilizer or modifier in specialty polymer formulations to improve thermal and UV resistance.
• Dye & Pigment Intermediate: Employed in the synthesis of complex dyes and organic pigments, contributing to color fastness and stability.
• Research & Development: Serves as a standard or reagent in academic and industrial R&D labs for methodological studies and novel compound libraries.

Basic Information

Product Name	4'-Chloro-3-Biphenylol
CAS No.	28023-90-7
Molecular Formula	C12H9ClO
Molecular Weight	204.65 g/mol
Synonyms	3-Hydroxy-4'-chlorobiphenyl; 4'-Chloro-3-hydroxybiphenyl; (3-Hydroxybiphenyl-4-yl)chloride; 4-Chloro-3-phenylphenol; 3-Phenyl-4-chlorophenol; 4'-Chloro[1,1'-biphenyl]-3-ol; 28023-90-7
EINECS	Contact for details

Quality Control

Our 4'-Chloro-3-Biphenylol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.