Description

4-Methyl-1,3-Oxathiolane is a versatile heterocyclic organic compound featuring a five-membered ring containing both oxygen and sulfur atoms. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. It is sought after by research institutions and industrial manufacturers for applications in medicinal chemistry, material science, and as a precursor for flavor and fragrance ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of nucleoside analogs and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for creating novel pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Industry: Acts as a precursor for sulfur-containing flavor compounds that impart meaty, roasted, or savory notes.
• Material Science: Employed in the research and development of specialty polymers and functional materials.
• Organic Synthesis Reagent: Utilized as a versatile intermediate in heterocyclic chemistry and asymmetric synthesis.
• Chemical Research: Used in academic and industrial R&D for exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	4-Methyl-1,3-Oxathiolane
CAS No.	24254-54-4
Molecular Formula	C4H8OS
Molecular Weight	104.17 g/mol
Synonyms	4-Methyl-1,3-oxathiolane; 4-Methyl-1,3-oxathiolan; 1,3-Oxathiolane, 4-methyl-; 4-Methyl-oxathiolane; NSC 163044
EINECS	Contact for details

Quality Control

Our production of 4-Methyl-1,3-Oxathiolane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C to maintain stability for extended periods. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.15
Refractive Index (20°C)	1.480 - 1.490

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