Description

Diethyl 2-Nitrobenzylphosphonate is a high-purity organophosphorus compound serving as a critical synthetic intermediate. Its value lies in providing a versatile phosphonate moiety for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This product is essential for researchers and manufacturers in fine chemical synthesis, medicinal chemistry, and material science who require reliable, high-quality building blocks for advanced applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for phosphonate-based ligands used in transition metal catalysis.
• Material Science Research: Employed in the development of specialty polymers and functional materials.
• Organic Synthesis: Utilized in Horner-Wadsworth-Emmons (HWE) olefination reactions to form alkenes.
• Chemical Biology: Acts as a probe or modifier in the study of biological phosphorylation processes.

Basic Information

Product Name	Diethyl 2-Nitrobenzylphosphonate
CAS No.	143023-69-2
Molecular Formula	C11H16NO5P
Molecular Weight	273.22 g/mol
Synonyms	Diethyl (2-Nitrobenzyl)phosphonate; Phosphonic acid, P-[(2-nitrophenyl)methyl]-, diethyl ester; 2-Nitrobenzylphosphonic Acid Diethyl Ester; Diethyl (2-Nitrobenzyl)phosphonate; (2-Nitrobenzyl)phosphonic Acid Diethyl Ester; Diethyl 2-Nitrobenzylphosphonate; Diethyl α-(2-Nitrophenyl)methylphosphonate
EINECS	Contact for details

Quality Control

Our Diethyl 2-Nitrobenzylphosphonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our commitment to traceability and documentation supports your regulatory and quality assurance requirements.

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 heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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