Description

[(2-Hydroxyphenyl)[(Phenylmethyl)Amino]Methyl]Phosphonic Acid Hydrogen Butyl Ester is a specialized organophosphorus compound that serves as a key intermediate in advanced chemical synthesis. Its molecular structure, featuring a phosphonic acid ester and a phenolic hydroxyl group, makes it valuable for creating complex molecules with specific chelating or catalytic properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring metal-chelating moieties or specific bone-targeting properties.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, fungicides, or plant growth regulators with enhanced activity.
• Ligand Precursor: Acts as a precursor for synthesizing sophisticated ligands used in homogeneous catalysis and metal complexation.
• Material Science Research: Employed in the development of functional polymers, coatings, or additives where phosphorus-containing groups impart flame retardancy or adhesion promotion.
• Chemical Research & Development: A valuable tool for organic and medicinal chemists exploring new synthetic pathways and molecular architectures.

Basic Information

Item	Details
Product Name	[(2-Hydroxyphenyl)[(Phenylmethyl)Amino]Methyl]Phosphonic Acid Hydrogen Butyl Ester
CAS No.	104613-70-9
Molecular Formula	C18H24NO4P
Molecular Weight	349.36 g/mol
Synonyms	Butyl [(2-hydroxyphenyl)(benzylamino)methyl]phosphonate; Hydrogen Butyl [(2-Hydroxyphenyl)(Phenylmethylamino)Methyl]Phosphonate; Phosphonic acid, [(2-hydroxyphenyl)[(phenylmethyl)amino]methyl]-, hydrogen butyl ester; Butyl hydrogen [(2-hydroxyphenyl)(benzylamino)methyl]phosphonate; (2-Hydroxybenzyl)(benzylamino)methylphosphonic acid butyl ester; Benzyl(2-hydroxybenzyl)aminomethylphosphonic acid butyl ester
EINECS	Contact for details

Quality Control

Every batch of [(2-Hydroxyphenyl)[(Phenylmethyl)Amino]Methyl]Phosphonic Acid Hydrogen Butyl Ester is produced and tested under strict quality management protocols to ensure consistency and purity for research and industrial use. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each shipment, detailing all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation by atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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