Description

3-(Methylthio)Acrylaldehyde is a versatile sulfur-containing aldehyde intermediate of significant interest in fine chemical synthesis. Its unique structure, featuring both an aldehyde and a methylthio group, makes it a valuable building block for creating complex molecules. This compound is primarily sought after by research and development chemists and manufacturers in the agrochemical and pharmaceutical sectors. It serves as a key precursor for the synthesis of various heterocyclic compounds and active ingredients.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel fungicides, herbicides, and insecticides, leveraging its reactive aldehyde group.
• Pharmaceutical Building Block: Used in the research and production of active pharmaceutical ingredients (APIs), particularly for constructing sulfur-containing heterocycles.
• Flavor and Fragrance Synthesis: Serves as an intermediate for creating specific sulfurous notes and complex aroma chemicals.
• Organic Synthesis Reagent: Employed in various organic transformations, including cyclization reactions and as a Michael acceptor.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent for specialty polymers with specific functionalities.
• Chemical Research: A valuable tool for academic and industrial R&D in developing new synthetic methodologies and compounds.

Basic Information

Product Name	3-(Methylthio)Acrylaldehyde
CAS No.	82045-60-1
Molecular Formula	C4H6OS
Molecular Weight	102.15 g/mol
Synonyms	3-(Methylthio)propenal; (E)-3-(Methylthio)acrylaldehyde; 3-Methylthioacrylaldehyde; trans-3-(Methylthio)acrolein; 2-Propenal, 3-(methylthio)-; Acrolein, 3-(methylthio)-; NSC 163049
EINECS	Contact for details

Quality Control

Our 3-(Methylthio)Acrylaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. 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 room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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