Description

trans-2-Methyl-4-Propyl-1,3-Oxathiane CAS NO 59324-17-3 is a specialized heterocyclic sulfur compound belonging to the oxathiane class, valued for its unique organoleptic properties and structural versatility. This compound serves as a key chiral building block and intermediate in the synthesis of complex molecules, particularly in the flavor, fragrance, and pharmaceutical sectors. It is essential for manufacturers and R&D chemists seeking high-purity intermediates for applications requiring specific stereochemistry and functional group compatibility.

Application

• Flavor and Fragrance (F&F) Industry: Used as a precursor or modifier in the synthesis of sulfur-containing aroma chemicals, contributing to tropical, fruity, or savory notes.
• Pharmaceutical Intermediates: Acts as a chiral synthon in the research and development of active pharmaceutical ingredients (APIs), especially those requiring sulfur heterocycles.
• Agrochemical Synthesis: Employed as a building block for creating novel pesticides or herbicides where the oxathiane ring system imparts specific biological activity.
• Organic Synthesis & Catalysis: Serves as a ligand or a substrate in asymmetric synthesis and catalytic reactions due to its stereogenic centers.
• Material Science Research: Investigated for potential use in the development of specialty polymers or functional materials with unique properties.

Basic Information

Product Name	trans-2-Methyl-4-Propyl-1,3-Oxathiane
CAS No.	59324-17-3
Molecular Formula	C8H16OS
Molecular Weight	160.28 g/mol
Synonyms	trans-2-Methyl-4-propyl-1,3-oxathiane; 4-Propyl-2-methyl-1,3-oxathiane; 1,3-Oxathiane, 2-methyl-4-propyl-, trans-; (2R,4S)-2-Methyl-4-propyl-1,3-oxathiane; (2S,4R)-2-Methyl-4-propyl-1,3-oxathiane; 2-Methyl-4-propyl-1,3-oxathiane (trans isomer); FEMA 3578; Oxathiane derivative CAS 59324-17-3
EINECS	Contact for details

Quality Control

Our trans-2-Methyl-4-Propyl-1,3-Oxathiane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and stereochemical confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment to guarantee traceability and consistency.

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 compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0% (area percentage)
Isomeric Purity (trans-)	≥ 98.0% (by GC or NMR)
Refractive Index (n20D)	Contact for details
Specific Gravity (20°C)	Contact for details

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