Description

Diphenyl Phosphoramidate is an organophosphorus compound that serves as a versatile intermediate in advanced chemical synthesis. Its value lies in its role as a key building block for creating complex molecules with specific functional properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Serves as a precursor in the production of specialized pesticides and herbicides.
• Flame Retardant Synergist: Employed in the formulation of advanced flame-retardant materials for polymers and textiles.
• Ligand and Catalyst Preparation: Acts as a starting material for synthesizing specialized ligands used in metal catalysis.
• Polymer Modification: Utilized to introduce phosphoramidate functional groups into polymer chains to alter material properties.
• Research & Development: A critical reagent in organic and medicinal chemistry research for constructing complex molecular architectures.

Basic Information

Product Name	Diphenyl Phosphoramidate
CAS No.	2015-56-7
Molecular Formula	C12H12NO3P
Molecular Weight	249.20 g/mol
Synonyms	Diphenyl Phosphoramidate; Phosphoramidic Acid, Diphenyl Ester; Diphenyl Amidophosphate; P,P-Diphenyl Phosphoramidate; O,O-Diphenyl Phosphoramidate; Diphenyl Phosphoramidate; NSC 404062; Diphenylphosphoramidate; Amidophosphoric Acid Diphenyl Ester
EINECS	Contact for details

Quality Control

Our Diphenyl Phosphoramidate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant analytical methods to verify compliance with agreed 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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	97 - 101 °C
Loss on Drying	≤ 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.