Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

300267 DPPH, Free Radical - CAS 1898-66-4 - Calbiochem

DPPH, Free Radical, CAS 1898-66-4, is a cell-permeable, stable free radical that acts as a hydrogen radical scavenger.

DPPH, Free Radical - CAS 1898-66-4 - Calbiochem MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 1,1-Diphenyl-2-picrylhydrazyl, Free Radical, 2,2-Diphenyl-1-picrylhydrazyl, Free Radical

300267
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
1898-66-4C₁₈H₁₂N₅O₆

Products

Catalogue NumberPackaging Qty/Pack
300267-50MG Sklená flaša 50 mg
Description
OverviewA cell-permeable, stable free radical that acts as a hydrogen radical scavenger. Useful in inducing free-radical injury to tissues and as a screening tool for detecting free radical scavenging activity of antioxidants. Absorption max: ~517 nm.
Catalogue Number300267
Brand Family Calbiochem®
Synonyms1,1-Diphenyl-2-picrylhydrazyl, Free Radical, 2,2-Diphenyl-1-picrylhydrazyl, Free Radical
References
ReferencesWeber, V., et al. 2001. Arzneimittelforschung 51, 877.
Karki, S.B., et al. 2000. J. Pharm. Sci. 89, 1518.
Ancerewicz, J., et al. 1998. Free Radic. Biol. Med. 25, 113.
Dinis, T.C., et al. 1994. Arch. Biochem. Biophys. 315, 161.
Product Information
CAS number1898-66-4
ATP CompetitiveN
FormBlack solid
Hill FormulaC₁₈H₁₂N₅O₆
Chemical formulaC₁₈H₁₂N₅O₆
ReversibleN
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
Biological Information
Primary TargetHydrogen radical scavenger
Purity≥90% by elemental analysis
Physicochemical Information
Cell permeableY
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
RTECSMW3250000
Safety Information
R PhraseR: 20/21/22-36/38-43

Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes and skin.
May cause sensitization by skin contact.
S PhraseS: 26-36

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear suitable protective clothing.
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Harmful
Storage -20°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C. Unstable in aqueous solutions.
Packaging Information
Packaged under inert gas Packaged under inert gas
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
300267-50MG 07790788049058

Documentation

DPPH, Free Radical - CAS 1898-66-4 - Calbiochem MSDS

Title

Safety Data Sheet (SDS) 

DPPH, Free Radical - CAS 1898-66-4 - Calbiochem Certificates of Analysis

TitleLot Number
300267

References

Reference overview
Weber, V., et al. 2001. Arzneimittelforschung 51, 877.
Karki, S.B., et al. 2000. J. Pharm. Sci. 89, 1518.
Ancerewicz, J., et al. 1998. Free Radic. Biol. Med. 25, 113.
Dinis, T.C., et al. 1994. Arch. Biochem. Biophys. 315, 161.

Brochure

Title
Pathways and Biomarkers of Oxidative Stress