Description

4-(Methylthio)Benzaldehyde is a versatile aromatic aldehyde characterized by a methylthio substituent, offering unique reactivity and functional properties. This compound serves as a valuable intermediate and building block in advanced organic synthesis, enabling the production of complex molecules. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for research and manufacturing processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a building block for creating specific aromatic compounds.
• Organic Synthesis Building Block: Employed in heterocyclic chemistry, ligand synthesis, and material science research.
• Chemical Research: Utilized in academic and industrial R&D for developing novel chemical entities.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing certain specialty dyes.

Basic Information

Product Name	4-(Methylthio)Benzaldehyde
CAS No.	3446-89-7
Molecular Formula	C8H8OS
Molecular Weight	152.21 g/mol
Synonyms	p-(Methylthio)benzaldehyde; 4-Methylthiobenzaldehyde; p-Methylmercaptobenzaldehyde; 4-(Methylsulfanyl)benzaldehyde; 4-(Methylmercapto)benzaldehyde; Benzaldehyde, 4-(methylthio)-; p-Tolyl aldehyde sulfide
EINECS	222-363-5

Quality Control

Our 4-(Methylthio)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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