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5,5-DIMETHYL-4-PHENYL-1-PYRROLINE N-OXIDE, also known as DMPO, is a stable nitroxide radical that serves as a spin trapping agent in biological and chemical systems. As a synthetic free radical scavenger, it reacts with and stabilizes short-lived free radicals, facilitating their detection and analysis. DMPO is instrumental in various scientific applications, particularly in electron spin resonance (ESR) spectroscopy, to study the behavior of free radicals in biological and chemical systems. Additionally, it is utilized in the development of novel antioxidants, anti-inflammatory agents, and radioprotective drugs. Its unique properties make DMPO a vital component in advancing the understanding of free radicals and oxidative stress across different research fields.

20894-18-2

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20894-18-2 Usage

Uses

Used in ESR Spectroscopy:
5,5-DIMETHYL-4-PHENYL-1-PYRROLINE N-OXIDE is used as a spin trapping agent for detecting and analyzing short-lived free radicals in ESR spectroscopy. This application allows researchers to study the behavior of free radicals in biological and chemical systems, providing valuable insights into their roles and interactions.
Used in Antioxidant Development:
In the pharmaceutical industry, 5,5-DIMETHYL-4-PHENYL-1-PYRROLINE N-OXIDE is used as a key component in the development of novel antioxidants. Its ability to stabilize free radicals makes it a promising candidate for creating compounds that can combat oxidative stress and protect cells from damage.
Used in Anti-inflammatory Agent Development:
5,5-DIMETHYL-4-PHENYL-1-PYRROLINE N-OXIDE is utilized as a building block in the creation of new anti-inflammatory agents. Its interaction with free radicals can help mitigate inflammation and related conditions, offering potential therapeutic benefits.
Used in Radioprotective Drug Development:
In the field of radioprotection, 5,5-DIMETHYL-4-PHENYL-1-PYRROLINE N-OXIDE is used as a crucial element in the development of radioprotective drugs. Its free radical scavenging properties can potentially protect cells from radiation-induced damage, offering a valuable tool in radiation therapy and exposure scenarios.

Check Digit Verification of cas no

The CAS Registry Mumber 20894-18-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,9 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20894-18:
(7*2)+(6*0)+(5*8)+(4*9)+(3*4)+(2*1)+(1*8)=112
112 % 10 = 2
So 20894-18-2 is a valid CAS Registry Number.

20894-18-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2-dimethyl-1-oxido-3-phenyl-3,4-dihydropyrrol-1-ium

1.2 Other means of identification

Product number -
Other names 2,2-dimethyl-3-phenyl-3,4-dihydro-2H-pyrrole 1-oxide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:20894-18-2 SDS

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