Description

2β-Chloro-5α-Methyl-1,3,2-Oxathiaphospholane is a specialized organophosphorus compound characterized by its unique oxathiaphospholane ring structure. This heterocyclic intermediate is of significant value in synthetic organic and medicinal chemistry for the construction of complex molecules. It is primarily sought after by research institutions and pharmaceutical development companies engaged in the synthesis of novel bioactive compounds, including potential therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science: Employed in the research and development of advanced polymers and functional materials.
• Chemical Biology Probes: Utilized for synthesizing molecular probes to study biological processes and enzyme mechanisms.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	2β-Chloro-5α-Methyl-1,3,2-Oxathiaphospholane
CAS No.	51679-01-7
Molecular Formula	C3H6ClOPS
Molecular Weight	156.56 g/mol
Synonyms	2-Chloro-5-methyl-1,3,2-oxathiaphospholane; 2-Chloro-5-methyl-2-oxo-1,3,2-oxathiaphospholane; 5-Methyl-2-chloro-1,3,2-oxathiaphospholane 2-oxide; Methylchlorooxathiaphospholane; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2β-Chloro-5α-Methyl-1,3,2-Oxathiaphospholane is produced and tested under stringent quality management protocols to ensure consistency and reliability for research applications. Our standard analytical controls include identity confirmation by spectroscopic methods and purity assessment by chromatography. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.