Description

Ethyl 3-(2,2,5,5-Tetramethylpyrrollinyl-1-Oxyl)Propen-2-Oate is a specialized nitroxide radical-containing compound, serving as a key intermediate and spin label in advanced chemical synthesis. This product matters for its role as a stable free radical, enabling critical research and development in polymer science and materials chemistry. It is primarily needed by R&D laboratories and industrial chemists working on nitroxide-mediated polymerization (NMP), the development of functional materials, and as a paramagnetic probe in spectroscopic studies.

Application

• Nitroxide-Mediated Polymerization (NMP): Acts as a stable free radical initiator/controller for the synthesis of polymers with controlled architecture and narrow molecular weight distribution.
• Spin Labeling: Used as a paramagnetic spin label in Electron Paramagnetic Resonance (EPR) spectroscopy for studying molecular dynamics, structure, and interactions in biological systems and soft materials.
• Polymer Functionalization: Serves as a building block for introducing stable nitroxide radicals into polymer chains to create functional, responsive, or self-healing materials.
• Organic Synthesis Intermediate: Utilized in the synthesis of more complex nitroxide derivatives and compounds for research in radical chemistry.
• Antioxidant Research: Employed as a model compound in studies investigating radical scavenging activity and oxidative degradation processes.
• Materials Science: Incorporated into coatings, composites, or gels to impart unique magnetic or redox-responsive properties.

Basic Information

Product Name	Ethyl 3-(2,2,5,5-Tetramethylpyrrollinyl-1-Oxyl)Propen-2-Oate
CAS No.	126857-81-6
Molecular Formula	C15H26NO3
Molecular Weight	268.37 g/mol
Synonyms	Ethyl 3-(2,2,5,5-tetramethyl-1-oxypyrrolidin-3-yl)acrylate; 3-(2,2,5,5-Tetramethyl-1-pyrrolidinyloxy)-2-propenoic Acid Ethyl Ester; Ethyl 3-(2,2,5,5-tetramethylpyrrolidin-1-oxyl)acrylate; TEMPO Acrylate Ethyl Ester Derivative; 3-Propenoic acid, 3-(2,2,5,5-tetramethyl-1-pyrrolidinyloxy)-, ethyl ester; Nitroxide Acrylate Ester; Ethyl 3-(TEMPO)acrylate
EINECS	Contact for details

Quality Control

Our Ethyl 3-(2,2,5,5-Tetramethylpyrrollinyl-1-Oxyl)Propen-2-Oate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and EPR for radical content verification, to ensure consistency and performance for research and industrial applications. Certificates of Analysis (COA) detailing specific batch results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged stability.

Specification

Item	Specification
Appearance	Orange to red solid or viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Radical Content (EPR)	≥ 90%
Solubility	Soluble in common organic solvents (e.g., Toluene, THF, Ethyl Acetate)

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