Description

2-(Triphenylphosphoranylidene)Hydrazonoacetic Acid Ethyl Ester is a specialized organophosphorus reagent primarily used as a key building block in organic synthesis. This compound matters for its role in facilitating complex chemical transformations, particularly in the construction of heterocyclic systems and as a precursor for ylide chemistry. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for innovative synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those containing nitrogen and phosphorus heterocycles.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its unique reactivity.
• Wittig-Horner Reagent: Acts as a specialized reagent in modified Wittig and Horner-Wadsworth-Emmons reactions for olefination processes.
• Heterocyclic Chemistry: Serves as a key starting material for the construction of complex heterocyclic frameworks in academic and industrial research.
• Ligand & Catalyst Development: Employed in the preparation of novel phosphine-based ligands and organocatalysts.
• Material Science Research: Used in the synthesis of functional organic molecules for electronic or photonic applications.

Basic Information

Product Name	2-(Triphenylphosphoranylidene)Hydrazonoacetic Acid Ethyl Ester
CAS No.	22610-15-7
Molecular Formula	C22H21N2O2P
Molecular Weight	376.39 g/mol
Synonyms	Ethyl 2-(triphenylphosphoranylidene)hydrazonoacetate; Ethyl (Triphenylphosphoranylidene)hydrazonoacetate; (Triphenylphosphoranylidene)hydrazonoacetic Acid Ethyl Ester; NSC 163063; Acetic acid, 2-(triphenylphosphoranylidene)hydrazono-, ethyl ester; Ethyl diazo(triphenylphosphoranylidene)acetate
EINECS	Contact for details

Quality Control

Our 2-(Triphenylphosphoranylidene)Hydrazonoacetic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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