Description

Diethylphosphonopentanoic Acid is a high-purity organophosphorus compound, specifically a phosphono carboxylic acid ester, serving as a critical synthetic intermediate. Its value lies in its unique bifunctional structure, which enables precise chemical modifications in advanced organic synthesis. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting bone diseases and metabolic disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides and plant growth regulators that require specific phosphonate functionalities.
• Ligand and Catalyst Precursor: Serves as a starting material for creating specialized phosphonate-based ligands used in homogeneous catalysis and metal complexation.
• Material Science Research: Employed in the development of functional polymers, surface modifiers, and flame retardants due to its reactive phosphonate and carboxylate groups.
• Chemical Biology Probes: Utilized in the design and synthesis of activity-based probes and inhibitors for studying enzyme mechanisms.

Basic Information

Product Name	Diethylphosphonopentanoic Acid
CAS No.	55881-52-2
Molecular Formula	C9H19O5P
Molecular Weight	238.22 g/mol
Synonyms	5-(Diethoxyphosphoryl)pentanoic Acid; Diethyl (4-Carboxybutyl)phosphonate; 4-Carboxybutylphosphonic Acid Diethyl Ester; Pentanoic Acid, 5-(diethoxyphosphinyl)-; Diethyl 5-Carboxypentylphosphonate; Butylphosphonic Acid Diethyl Ester-4-carboxylic Acid
EINECS	Contact for details

Quality Control

Our Diethylphosphonopentanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

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.