Description

Tetraethyl(3-Aminopropylidene)Bisphosphonate is a specialized organophosphorus compound featuring a unique aminopropylidene bridge between two phosphonate groups. This molecular structure makes it a valuable intermediate and ligand in advanced chemical synthesis and materials science. It is particularly sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel bisphosphonate drugs, which are used in treating bone disorders such as osteoporosis.
• Agrochemical Synthesis: Used as a precursor in creating herbicides and plant growth regulators with enhanced activity and selectivity.
• Metal Chelation & Catalysis: Acts as an effective ligand for metal ions, useful in catalysis, wastewater treatment for heavy metal removal, and as a corrosion inhibitor.
• Flame Retardant Formulation: Incorporated into polymer systems to improve flame retardancy due to its phosphorus-nitrogen synergistic effect.
• Surface Modification Agent: Employed to functionalize surfaces of materials like silica or metals, improving adhesion and compatibility in composite materials.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new organophosphorus chemistry and bio-active molecules.

Basic Information

Product Name	Tetraethyl(3-Aminopropylidene)Bisphosphonate
CAS No.	141473-49-6
Molecular Formula	C11H27NO6P2
Molecular Weight	331.28 g/mol
Synonyms	Tetraethyl (3-Aminopropylidene)diphosphonate; (3-Aminopropylidene)bisphosphonic Acid Tetraethyl Ester; 3-Aminopropylidenebis(phosphonic Acid) Tetraethyl Ester; Tetraethyl 3-Aminopropylidenebisphosphonate; APBP-TE; Aminoalkylidene Bisphosphonate Ester; NSC 339539; Phosphonic acid, P,P'-(3-aminopropylidene)bis-, tetraethyl ester
EINECS	Contact for details

Quality Control

Our Tetraethyl(3-Aminopropylidene)Bisphosphonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, NMR, and IR spectroscopy for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, ensure containers are properly sealed after each use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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