Description

1-(Phosphonooxy)-2,4-Pentanedione is a specialized organophosphorus compound that serves as a key synthetic intermediate. Its unique structure, featuring both a phosphonooxy group and a diketone moiety, makes it a valuable building block for the development of novel chemical entities. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring phosphate ester or diketone functionalities.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the preparation of chelating ligands for metal catalysis and coordination chemistry.
• Chemical Research: Acts as a versatile building block in organic synthesis for creating complex molecular architectures in academic and industrial R&D settings.
• Material Science Precursor: Potential use in the synthesis of functionalized polymers or surface-modifying agents.

Basic Information

Product Name	1-(Phosphonooxy)-2,4-Pentanedione
CAS No.	157247-71-7
Molecular Formula	C5H9O6P
Molecular Weight	196.10 g/mol
Synonyms	2,4-Pentanedione, 1-(phosphonooxy)-; Acetylacetone phosphate; 1-Phosphonooxy-2,4-pentanedione; Phosphonooxyacetylacetone; (3-Oxo-1-butenyl)phosphonic acid (tautomeric form); AcAc phosphate; HEDP derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1-(Phosphonooxy)-2,4-Pentanedione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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