Product Information
Biological Information
Primary TargetHydrogen radical scavenger
Purity≥90% by elemental analysis
Physicochemical Information
Cell permeableY
Materials Information
Toxicological Information
Safety Information according to GHS
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


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


Safety Data Sheet (SDS) 

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

TitleLot Number


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.

Related Products & Applications


Life Science Research > Inhibitors and Biochemicals > Biochemicals > Nucleotides, Nucleosides, Purines, Pyrimidines and Nucleic Acids > Inducers of Oxidative Stress