Description

2-Fluoro-4,5-Dihydro-1,3,2-Dithiaphosphole is a specialized organophosphorus compound featuring a unique heterocyclic structure containing sulfur and fluorine. This compound serves as a valuable building block and reagent in advanced chemical synthesis, particularly for introducing phosphorus-containing moieties. It is primarily utilized by pharmaceutical, agrochemical, and materials science research and development teams seeking to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized phosphorus-based ligands used in homogeneous catalysis.
• Materials Science Research: Employed in the development of flame retardants, lubricant additives, and specialty polymers.
• Chemical Biology Probes: Useful for synthesizing probes that study enzyme mechanisms involving phosphorylation or thiol chemistry.
• Academic & Industrial R&D: A critical reagent for methodological development in organic and organometallic chemistry laboratories.

Basic Information

Item	Detail
Product Name	2-Fluoro-4,5-Dihydro-1,3,2-Dithiaphosphole
CAS No.	33672-92-3
Molecular Formula	C2H4FPS2
Molecular Weight	142.14 g/mol
Synonyms	2-Fluoro-1,3,2-dithiaphospholane; 2-Fluoro-1,3,2-dithiaphosphacyclopentane; 2-Fluoro-1,3,2-dithiaphospholane 2-sulfide (related); Fluorodithiaphosphole; 33672-92-3; 2-Fluoro-4,5-dihydro-1,3,2-dithiaphosphole 2-sulfide; 2-Fluoro-2-sulfanyl-1,3,2-dithiaphospholane
EINECS	Contact for details

Quality Control

Every batch of 2-Fluoro-4,5-Dihydro-1,3,2-Dithiaphosphole is manufactured and tested under strict quality management protocols to ensure high purity and batch-to-batch consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a 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. Keep away from strong alkalis and other incompatible materials.

Specification

Item	Specification
Appearance	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.