Description

1-Diethoxyphosphoryloxypentane is a specialized organophosphorus compound that serves as a valuable intermediate in advanced chemical synthesis. Its unique structure, featuring a pentyl chain linked to a diethoxyphosphoryloxy group, makes it a versatile reagent for introducing phosphonate ester functionalities. This product is essential for research and development chemists and process engineers working in fine chemical and pharmaceutical manufacturing. It is particularly sought after for applications requiring precise molecular modifications and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those with phosphonate or phosphate ester moieties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, insecticides, and plant growth regulators where the phosphonate group is integral to biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for phosphonate-containing ligands used in homogeneous catalysis and metal complexation.
• Flame Retardant Additive Development: Investigated as a potential intermediate for creating novel, organophosphorus-based flame retardants for polymers and textiles.
• Material Science Research: Employed in surface modification and the creation of functionalized materials with specific adhesion or reactivity properties.
• Chemical Biology Probes: Useful for synthesizing labeled compounds or probes for studying enzymatic processes and metabolic pathways.

Basic Information

Item	Detail
Product Name	1-Diethoxyphosphoryloxypentane
CAS No.	20195-08-8
Molecular Formula	C9H21O4P
Molecular Weight	224.24 g/mol
Synonyms	Pentyl diethyl phosphate; Diethyl pentyl phosphate; Amyl diethyl phosphate; Diethoxyphosphoryloxypentane; O-Pentyl diethyl phosphate; 1-Pentanol, diethyl phosphate; Diethyl 1-pentyl phosphate; Diethyl pentylphosphonate (common misnomer)
EINECS	Contact for details

Quality Control

Our 1-Diethoxyphosphoryloxypentane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize moisture absorption from the atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.02 g/cm³
Refractive Index (n20D)	~1.425

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