Description

4'-Chlorobiphenyl-3-Carbaldehyde is a versatile biphenyl-based aldehyde intermediate, distinguished by its chlorinated aromatic structure. This compound is valued for its role as a key synthetic building block in the development of advanced organic materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the biphenyl core contributes to biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a foundational unit for creating organic semiconductors, liquid crystal displays (LCDs), and light-emitting diodes (OLEDs) due to its rigid, planar structure.
• Organic Ligand & Catalyst Development: Employed in the preparation of specialized ligands for metal-organic frameworks (MOFs) and transition metal catalysis.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to introduce aromaticity and specific functional groups into polymer chains, enhancing material properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on organic synthesis methodology and new material discovery.

Basic Information

Product Name	4'-Chlorobiphenyl-3-Carbaldehyde
CAS No.	139502-80-0
Molecular Formula	C13H9ClO
Molecular Weight	216.66 g/mol
Synonyms	3-Formyl-4'-chlorobiphenyl; 4'-Chloro-1,1'-biphenyl-3-carboxaldehyde; 4'-Chloro-3-biphenylcarboxaldehyde; 4'-Chloro-[1,1'-biphenyl]-3-carbaldehyde; 3-(4-Chlorophenyl)benzaldehyde; (4-Chlorophenyl)(3-formylphenyl)methane; Biphenyl-3-carboxaldehyde, 4'-chloro-; 139502-80-0
EINECS	Contact for details

Quality Control

Our 4'-Chlorobiphenyl-3-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry standards.

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). This material is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon). Keep away from strong oxidizing agents.

Specification

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