Description

Tetraethyl(3-Hydroxypropylidene)Bisphosphonate is a high-purity organophosphorus compound, specifically a bisphosphonate ester derivative, valued for its role as a versatile chemical intermediate and ligand precursor. Its molecular structure, featuring both phosphonate and hydroxyl functionalities, makes it a critical building block for synthesizing complex molecules and functional materials. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel bisphosphonate drugs for treating bone disorders such as osteoporosis.
• Agrochemical Synthesis: Used in the development of advanced herbicides and plant growth regulators with enhanced efficacy.
• Ligand for Metal Complexation: Serves as a chelating agent or ligand in catalysis and for the preparation of metal-organic frameworks (MOFs).
• Flame Retardant Formulation: A component in the production of specialized, phosphorus-based flame retardant additives for polymers.
• Surface Modification Agent: Employed to functionalize surfaces and materials to impart specific chemical properties.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new organophosphorus chemistry and applications.

Basic Information

Product Name	Tetraethyl(3-Hydroxypropylidene)Bisphosphonate
CAS No.	151671-10-2
Molecular Formula	C11H24O7P2
Molecular Weight	330.25 g/mol
Synonyms	Tetraethyl (3-Hydroxypropylidene)diphosphonate; 1-Hydroxy-3-(diethoxyphosphinyl)-1-propanephosphonic Acid Diethyl Ester; (3-Hydroxypropylidene)bisphosphonic Acid Tetraethyl Ester; 3-Hydroxypropylidenebis(phosphonic Acid) Tetraethyl Ester; P,P'-(3-Hydroxypropylidene)bisphosphonic Acid Tetraethyl Ester; TEHPD; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Tetraethyl(3-Hydroxypropylidene)Bisphosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

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 must be kept tightly closed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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