Description

4-Chloro-4'-Iodobiphenyl CAS NO 60200-91-1 is a halogenated biphenyl derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its distinct molecular structure, featuring chlorine and iodine substituents on opposite phenyl rings, makes it a critical building block for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for applications in cross-coupling reactions and liquid crystal development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a biphenyl core structure.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and other crop protection agents.
• Material Science & Liquid Crystals: Serves as a fundamental building block for creating organic semiconductors, charge-transport materials, and liquid crystal compounds for display technologies.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions due to the reactive iodine and chlorine functional groups.
• Organic Light-Emitting Diodes (OLEDs): Employed in the synthesis of organic electroluminescent materials for next-generation display and lighting applications.
• Chemical Research & Development: A valuable tool for academic and industrial R&D chemists exploring new synthetic methodologies and creating complex molecular architectures.

Basic Information

Product Name	4-Chloro-4'-Iodobiphenyl
CAS No.	60200-91-1
Molecular Formula	C12H8ClI
Molecular Weight	314.55 g/mol
Synonyms	4-Chloro-4'-iodo-1,1'-biphenyl; 1-Chloro-4-(4-iodophenyl)benzene; 4-Chloro-4'-iodobiphenyl; p-Chloro-p'-iodobiphenyl; 4-Iodo-4'-chlorobiphenyl; Biphenyl, 4-chloro-4'-iodo-; [1,1'-Biphenyl]-4-carbonitrile, 4'-chloro- (related nitrile derivative)
EINECS	Contact for details

Quality Control

Our 4-Chloro-4'-Iodobiphenyl is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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