Description

4-(Chloromethyl)Biphenyl is a versatile aromatic organic compound featuring a biphenyl core with a reactive chloromethyl functional group. This structure makes it a valuable key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and advanced materials sectors. It is primarily sought after by R&D chemists and process engineers for constructing active pharmaceutical ingredients (APIs), liquid crystals, and specialty polymers.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Liquid Crystal Synthesis: Used as a precursor in the manufacturing of liquid crystal materials for displays (LCDs) and optical devices.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and advanced materials.
• Agrochemical Intermediates: Employed in the research and development of novel pesticides and herbicides.
• Organic Synthesis & Research: A versatile reagent in academic and industrial laboratories for constructing complex biphenyl derivatives and conducting structure-activity relationship (SAR) studies.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of certain dyes and organic pigments.

Basic Information

Product Name	4-(Chloromethyl)Biphenyl
CAS No.	1667-11-4
Molecular Formula	C13H11Cl
Molecular Weight	202.68 g/mol
Synonyms	4-(Chloromethyl)-1,1'-biphenyl; p-(Chloromethyl)biphenyl; 4-Chloromethylbiphenyl; 1-(Chloromethyl)-4-phenylbenzene; 4-Phenylbenzyl chloride; Biphenyl-4-ylmethyl chloride; (4-Phenylphenyl)methyl chloride; p-Phenylbenzyl chloride
EINECS	216-796-5

Quality Control

Our 4-(Chloromethyl)Biphenyl is produced under a strict quality management system. Each 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 every 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, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is 2-25°C. 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	92 - 96 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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