Description

[1,5-Naphthylenebis(Iminocarbonyl)]Bisphosphonic Acid Tetrabutyl Ester is a specialized organophosphorus compound featuring a naphthalene core symmetrically functionalized with phosphonic ester groups. This molecular architecture makes it a valuable intermediate and ligand in advanced chemical synthesis and materials science. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise metal chelation or as a building block for complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel bisphosphonate drug candidates for treating bone disorders.
• Metal Chelating Agent: Used in catalysis and extraction processes due to its strong affinity for di- and trivalent metal ions.
• Ligand for Homogeneous Catalysis: Employed in the development of transition metal catalysts for organic transformations like cross-coupling reactions.
• Polymer Additive: Functions as a flame retardant or stabilizer in specialty polymer formulations.
• Agrochemical Synthesis: Acts as an intermediate in creating new-generation herbicides and plant growth regulators.
• Surface Modification Agent: Used to functionalize material surfaces (e.g., metals, oxides) to alter adhesion or corrosion properties.
• Research & Development: A valuable tool in academic and industrial research for studying phosphonate chemistry and coordination polymers.

Basic Information

Product Name	[1,5-Naphthylenebis(Iminocarbonyl)]Bisphosphonic Acid Tetrabutyl Ester
CAS No.	2231-13-2
Molecular Formula	C30H44N2O10P2
Molecular Weight	654.62 g/mol
Synonyms	Tetrabutyl [1,5-Naphthalenediylbis(iminocarbonyl)]bisphosphonate; 1,5-Naphthalene-bis(iminocarbonylphosphonic acid) tetrabutyl ester; Naphthalene-1,5-diylbis(iminocarbonylphosphonic acid) tetrabutyl ester; Tetrabutyl (1,5-naphthalenediylbis(iminocarbonyl))diphosphonate; Phosphonic acid, P,P'-[1,5-naphthalenediylbis(iminocarbonyl)]bis-, tetrabutyl ester; Bisphosphonate Ester NPC Derivative; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of [1,5-Naphthylenebis(Iminocarbonyl)]Bisphosphonic Acid Tetrabutyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity. Each lot is characterized using advanced analytical techniques, including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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