Description

2-(Aminomethyl)-2-Methyl Doxyl is a specialized nitroxide radical compound, primarily utilized as a spin label or probe in advanced spectroscopic techniques. Its stable radical nature and specific functionalization make it a critical tool for investigating molecular dynamics, structure, and interactions in complex systems. This compound is essential for researchers and developers in the fields of biophysics, polymer science, and materials chemistry who require precise spin labeling for Electron Paramagnetic Resonance (EPR) spectroscopy.

Application

• As a spin label for site-directed spin labeling (SDSL) in protein and nucleic acid structural studies.
• Utilized as a molecular probe in Electron Paramagnetic Resonance (EPR) spectroscopy to analyze membrane fluidity and protein conformational changes.
• Employed in the study of polymer dynamics and the characterization of synthetic macromolecules and composites.
• Used in oxidative stress research as a stable radical for simulating or detecting free radical processes.
• Acts as a contrast agent or reporter in the development of functional materials and sensors.
• Applied in basic chemical research for mechanistic studies involving radical intermediates.

Basic Information

Product Name	2-(Aminomethyl)-2-Methyl Doxyl
CAS No.	663610-75-1
Molecular Formula	C9H18N2O2
Molecular Weight	186.25 g/mol
Synonyms	2-(Aminomethyl)-2-methyl-5,5-dimethyl-1-pyrrolidinyloxy; 2-Methyl-2-(aminomethyl)-5,5-dimethylpyrrolidine-1-oxyl; 2-Methyl-2-(aminomethyl)-PROXYL; 4-Amino-2,2-dimethyl-3-oxazolidinyloxy; Amino-PROXYL; 3-Carbamoyl-2,2,5,5-tetramethylpyrrolidin-1-yloxyl (related structure); TEMPO amine derivative; Nitroxide spin label with aminomethyl group.
EINECS	Contact for details

Quality Control

Every batch of 2-(Aminomethyl)-2-Methyl Doxyl is produced and tested under strict quality management protocols to ensure high purity and consistent performance for research applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and radical content verification. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). For long-term stability, consider storage under an inert atmosphere such as argon or nitrogen to minimize potential radical degradation.

Specification

Item	Specification
Appearance	Orange to red crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Radical Content (EPR)	≥ 90%
Melting Point	Contact for details
Solubility	Soluble in common organic solvents (e.g., ethanol, DMSO)

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