Description

C-Phenyl-n-(T-Butyl)Nitrone (CAS NO 24293-08-1) is a specialized nitrone spin trap of significant importance in chemical and biochemical research. Its core value lies in its ability to effectively capture and stabilize highly reactive free radicals, enabling their detection and study. This makes it an indispensable tool for researchers in the fields of organic synthesis, polymer chemistry, and mechanistic studies of oxidation and degradation processes.

Application

• As a spin-trapping agent in Electron Paramagnetic Resonance (EPR) spectroscopy for the detection of short-lived free radicals.
• Used in polymer chemistry to study polymerization mechanisms, radical kinetics, and polymer degradation pathways.
• Employed in biochemical research to investigate oxidative stress, lipid peroxidation, and the role of radicals in biological systems.
• Acts as an intermediate in the synthesis of more complex nitrones and other nitrogen-containing compounds.
• Applied in material science to understand and inhibit radical-induced degradation in various materials.
• Utilized in antioxidant research to evaluate and quantify radical scavenging activity.

Basic Information

Product Name	C-Phenyl-n-(T-Butyl)Nitrone
CAS No.	24293-08-1
Molecular Formula	C₁₁H₁₅NO
Molecular Weight	177.24 g/mol
Synonyms	PBN; N-tert-Butyl-α-phenylnitrone; α-Phenyl-N-tert-butylnitrone; Phenyl-tert-butylnitrone; Nitrone PBN; Spin Trap PBN; 2-Methyl-2-nitrosopropane Benzylidene Derivative; N-tert-Butyl-α-phenylnitrone
EINECS	246-158-1

Quality Control

Our C-Phenyl-n-(T-Butyl)Nitrone is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each batch is analyzed using advanced techniques including HPLC, NMR, and melting point determination. 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 place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	73 - 77 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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