Description

Pfi3 is a specialized organophosphorus compound, identified by CAS NO 1819363-80-8, serving as a key reagent in advanced synthetic chemistry. Its primary value lies in its role as a versatile building block for constructing complex molecular architectures, particularly in the development of novel pharmaceuticals and functional materials. This high-purity intermediate is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries seeking to innovate and scale new active compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new generation herbicides, pesticides, and plant growth regulators with enhanced efficacy.
• Ligand Synthesis: Serves as a key component for creating sophisticated phosphine-based ligands used in catalysis (e.g., cross-coupling reactions).
• Material Science: Employed in the research and production of advanced polymers, flame retardants, and electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Process Chemistry & Scale-up: Provides a reliable and high-quality building block for optimizing and scaling synthetic routes from lab to pilot plant.

Basic Information

Product Name	Pfi3
CAS No.	1819363-80-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pfi3; 1,3,2-Dioxaphospholane, 2-fluoro-2-oxo-; 2-Fluoro-2-oxo-1,3,2-dioxaphospholane; Fluorophosphonic acid cyclic ethylene ester; Ethylene fluorophosphate; Cyclic ethylene fluorophosphonate; 2-Oxo-2-fluoro-1,3,2-dioxaphospholane
EINECS	Contact for details

Quality Control

Our Pfi3 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to confirm identity and quantify purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere to maintain product integrity and prevent moisture ingress.

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.