Description

p-(Methylsulphinyl)Benzaldehyde is a versatile aromatic aldehyde derivative featuring a methylsulfinyl functional group. This compound is valued as a key synthetic intermediate and building block in advanced organic synthesis due to its reactive aldehyde moiety and the electron-withdrawing properties of the sulfoxide group. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and polymers with specific functional properties.
• Fine Chemical Production: Acts as a key intermediate in the multi-step synthesis of complex fragrance and flavor compounds.

Basic Information

Product Name	p-(Methylsulphinyl)Benzaldehyde
CAS No.	37794-15-3
Molecular Formula	C8H8O2S
Molecular Weight	168.21 g/mol
Synonyms	4-(Methylsulfinyl)benzaldehyde; 4-Formylphenyl methyl sulfoxide; p-Methylsulfinylbenzaldehyde; 4-(Methylsulfinyl)benzenecarboxaldehyde; Benzaldehyde, 4-(methylsulfinyl)-; Methylsulfinylbenzaldehyde
EINECS	Contact for details

Quality Control

Our p-(Methylsulphinyl)Benzaldehyde is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. 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%

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