Description

2-tert-Butyl-1,3-Oxathiolan-5-One is a specialized heterocyclic compound featuring a fused oxathiolane ring system. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of novel pharmaceuticals and agrochemicals. It is primarily sought after by research and development chemists in the fine chemical, pharmaceutical, and agrochemical industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), especially those containing sulfur and oxygen heterocycles.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its reactive lactone moiety.
• Fine Chemical Building Block: Serves as a versatile precursor in asymmetric synthesis and for constructing complex natural product analogs.
• Flavor & Fragrance Chemistry: Potential intermediate for creating sulfur-containing flavor compounds and aroma chemicals due to its oxathiolane structure.
• Material Science Research: Investigated as a monomer or modifying agent for specialty polymers with unique thermal or chemical properties.

Basic Information

Product Name	2-tert-Butyl-1,3-Oxathiolan-5-One
CAS No.	60822-66-4
Molecular Formula	C7H12O2S
Molecular Weight	160.23 g/mol
Synonyms	2-(1,1-Dimethylethyl)-1,3-oxathiolan-5-one; 2-tert-Butyl-1,3-oxathiolane-5-one; 5-Oxo-2-tert-butyl-1,3-oxathiolane; 2-(tert-Butyl)-1,3-oxathiolan-5-one; 2-tert-Butyl-5-oxo-1,3-oxathiolane; 1,3-Oxathiolan-5-one, 2-(1,1-dimethylethyl)-; 2-tert-Butyl-1,3-oxathiolane-5-one (CAS 60822-66-4)
EINECS	Contact for details

Quality Control

Our 2-tert-Butyl-1,3-Oxathiolan-5-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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