Description

o-Ethyl o-4-Nitrophenyl Phosphoramidate is a specialized organophosphorus compound with a defined phosphoramidate structure. This chemical serves as a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules with specific biological activities. It is primarily utilized by research institutions and industrial R&D departments focused on agrochemical and pharmaceutical development.

Application

• Agrochemical Intermediate: A key synthetic precursor in the research and development of novel insecticides and acaricides.
• Pharmaceutical Research: Used as a building block for synthesizing potential pharmacologically active compounds, including enzyme inhibitors.
• Chemical Synthesis: Employed in organic laboratories for the preparation of other phosphoramidate derivatives and analogs.
• Biochemical Studies: Acts as a model compound or substrate in studies investigating the mechanism of action of organophosphorus agents.

Basic Information

Product Name	o-Ethyl o-4-Nitrophenyl Phosphoramidate
CAS No.	119401-65-9
Molecular Formula	C8H11N2O5P
Molecular Weight	246.16 g/mol
Synonyms	Phosphoramidic acid, (4-nitrophenyl)-, ethyl ester; Ethyl (4-nitrophenyl)phosphoramidate; O-Ethyl O-(4-nitrophenyl) phosphoramidate; Ethyl 4-nitrophenyl phosphoramidate; NSC 402246; (4-Nitrophenoxy)(ethylamino)phosphinic acid; Ethyl hydrogen (4-nitrophenyl)phosphoramidate
EINECS	Contact for details

Quality Control

Our o-Ethyl o-4-Nitrophenyl Phosphoramidate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

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%

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