Description

Methyl Ethylphosphonofluoridate is a specialized organophosphorus compound of significant interest in advanced chemical synthesis. This chemical serves as a critical intermediate for the development of complex molecules, particularly in the fields of pharmaceutical research and agrochemical discovery. Its unique fluorinated phosphonate structure makes it a valuable building block for researchers and process chemists in fine chemical and life science industries seeking to introduce specific functional groups.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting neurological pathways.
• Agrochemical Research: Used in the development and study of next-generation insecticides and herbicides, leveraging its organophosphorus backbone.
• Chemical Synthesis: Acts as a versatile fluorinating and phosphorylating agent in complex organic transformations and material science.
• Ligand & Catalyst Development: Employed in the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Biochemical Probe Synthesis: Utilized to create labeled compounds and probes for studying enzymatic mechanisms and biological processes.

Basic Information

Item	Detail
Product Name	Methyl Ethylphosphonofluoridate
CAS No.	665-03-2
Molecular Formula	C₃H₈FO₂P
Molecular Weight	126.07 g/mol
Synonyms	Ethyl Methylphosphonofluoridate; Methyl Ethylphosphonofluoridate; Ethyl methylphosphonofluoridate; Methyl ethylphosphonofluoridate; Phosphonofluoridic acid, ethylmethyl ester; Ethyl methylphosphonofluoridate (Methyl Ethylphosphonofluoridate); Ethyl methylphosphonofluoridate (MEPF); MEPF
EINECS	Contact for details

Quality Control

Our Methyl Ethylphosphonofluoridate is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity analysis and identity confirmation. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 5.0%

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