Description

4-(4-Methanesulfonylphenyl)Benzaldehyde is a high-purity, synthetically valuable aromatic aldehyde building block. This compound is of significant commercial interest due to its dual functional groups, which make it a versatile intermediate for constructing complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and advanced materials sectors for applications in drug discovery and specialty polymer synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting inflammation and central nervous system disorders.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Advanced Material Monomer: Serves as a building block for high-performance polymers and liquid crystals, contributing to thermal stability and specific optical properties.
• Organic Synthesis Building Block: The aldehyde group is pivotal for condensation reactions (e.g., forming Schiff bases, oxazolidines), while the sulfone moiety can act as an electron-withdrawing group or participate in cross-coupling reactions.
• Agrochemical Research: Employed in the development of novel herbicides and fungicides.
• Dye and Pigment Intermediate: Used in the synthesis of specialized dyes and functional pigments.

Basic Information

Product Name	4-(4-Methanesulfonylphenyl)Benzaldehyde
CAS No.	640769-68-2
Molecular Formula	C14H12O3S
Molecular Weight	260.31 g/mol
Synonyms	4'-(Methylsulfonyl)[1,1'-biphenyl]-4-carboxaldehyde; [1,1'-Biphenyl]-4-carboxaldehyde, 4'-(methylsulfonyl)-; 4-(4-Methylsulfonylphenyl)benzaldehyde; 4-(4-Methanesulphonylphenyl)benzaldehyde; 4-(p-Methanesulfonylphenyl)benzaldehyde; p-(p-Formylphenyl)phenyl methyl sulfone; 4-Formyl-4'-methylsulfonylbiphenyl
EINECS	Contact for details

Quality Control

Our 4-(4-Methanesulfonylphenyl)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated environments, including cGMP for pharmaceutical research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening. 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.