Description

Diethyl 1-Propyl-2-Oxoethylphosphonate is a specialized organophosphorus compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure makes it a critical reagent for constructing complex molecules, particularly in the synthesis of pharmaceuticals and agrochemicals. This high-purity building block is essential for research and development chemists and process engineers in the fine chemical and life sciences industries seeking reliable and scalable synthetic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing phosphonate or α-keto functional groups.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new reaction methodologies and creating complex molecular architectures.
• Ligand and Catalyst Precursor: Utilized in the preparation of specialized phosphonate-based ligands for metal catalysis and coordination chemistry.
• Material Science: Potential intermediate for synthesizing functionalized polymers or surface-modifying agents.

Basic Information

Product Name	Diethyl 1-Propyl-2-Oxoethylphosphonate
CAS No.	112292-30-5
Molecular Formula	C9H19O4P
Molecular Weight	222.22 g/mol
Synonyms	Diethyl (1-propyl-2-oxoethyl)phosphonate; 2-Oxo-4-hexanephosphonic acid diethyl ester; (1-Propyl-2-oxoethyl)phosphonic acid diethyl ester; Diethyl (2-oxohexyl)phosphonate; 4-Oxohexylphosphonic acid diethyl ester; Diethyl 4-oxohexylphosphonate; 112292-30-5
EINECS	Contact for details

Quality Control

Our Diethyl 1-Propyl-2-Oxoethylphosphonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets the rigorous standards required for research and industrial synthesis.

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 away from strong bases and incompatible materials. The container must be kept tightly closed in a dry and well-ventilated place.

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.