Description

Podophyllic Acid Piperidyl Hydrazone Nitroxide Radical is a specialized nitroxide radical derivative of podophyllotoxin, designed for advanced research applications. This compound is valued for its unique chemical structure, which incorporates a stable free radical, making it a critical tool in spin-labeling and electron paramagnetic resonance (EPR) spectroscopy studies. It is primarily utilized by researchers and developers in the pharmaceutical, biotechnology, and advanced materials sectors for probing molecular dynamics, protein structure, and polymer systems.

Application

• Spin-Labeling Agent: Used as a molecular probe in Electron Paramagnetic Resonance (EPR) spectroscopy to study protein conformation, dynamics, and membrane fluidity.
• Polymer & Materials Science: Serves as a radical initiator or a stable radical dopant in the synthesis and characterization of advanced polymeric materials and nanocomposites.
• Biochemical Research: Employed in the study of antioxidant mechanisms, radical scavenging activity, and oxidative stress pathways within biological systems.
• Pharmaceutical Development: Acts as an intermediate or a specialized reagent in the research and development of novel therapeutic agents, particularly in oncology related to podophyllotoxin derivatives.
• Structural Biology: Aids in determining distances and orientations within biomolecules through site-directed spin labeling (SDSL) techniques.

Basic Information

Product Name	Podophyllic Acid Piperidyl Hydrazone Nitroxide Radical
CAS No.	116003-93-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Podophyllic Acid Piperidylhydrazone Nitroxide; 4-((2-(4-Piperidyl)hydrazineylidene)methyl)-2,2,6,6-tetramethylpiperidin-1-oxyl; Nitroxide radical of podophyllic acid piperidyl hydrazone; TEMPO-Podophyllotoxin derivative; Stable free radical podophyllotoxin analog; Spin-labeled podophyllotoxin; EPR probe podophyllotoxin derivative
EINECS	Contact for details

Quality Control

Our Podophyllic Acid Piperidyl Hydrazone Nitroxide Radical is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and EPR spectroscopy to confirm radical integrity and concentration. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Radical Concentration (EPR)	≥ 90% of theoretical
Loss on Drying	≤ 2.0%

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