Description

Diethyl (3-Aminopropyl)Phosphonate is a versatile organophosphorus compound featuring both a phosphonate ester group and a primary amine functionality. This bifunctional nature makes it a valuable key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is essential for industries requiring the construction of phosphonate-based active ingredients or functional materials, where its reactive amine group enables further chemical modifications.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing bisphosphonate drugs used in treating bone disorders like osteoporosis.
• Agrochemical Synthesis: Serves as a precursor for herbicides, plant growth regulators, and other crop protection agents containing phosphonate groups.
• Ligand and Chelator Production: Used to create phosphonate-containing ligands for metal catalysis, extraction, or medical imaging applications.
• Flame Retardant Synthon: Incorporated into polymers and materials to impart flame-retardant properties.
• Surface Modification Agent: Employed to functionalize surfaces (e.g., silica, metals) with amine and phosphonate groups for improved adhesion or biocompatibility.
• Corrosion Inhibitor Component: Used in formulations to protect metal surfaces in industrial processes.

Basic Information

Product Name	Diethyl (3-Aminopropyl)Phosphonate
CAS No.	4402-24-8
Molecular Formula	C7H18NO3P
Molecular Weight	195.20 g/mol
Synonyms	3-Aminopropyldiethylphosphonate; Diethyl 3-Aminopropylphosphonate; (3-Aminopropyl)phosphonic Acid Diethyl Ester; Diethyl P-(3-Aminopropyl)phosphonate; Amino-Propanephosphonic Acid Diethyl Ester; NSC 402108; Phosphonic Acid, (3-Aminopropyl)-, Diethyl Ester
EINECS	224-540-5

Quality Control

Our Diethyl (3-Aminopropyl)Phosphonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.