DPPH (Standard)
DPPH (Standard) is the analytical standard of DPPH. This product is intended for research and analytical applications. DPPH (2,2-Diphenyl-1-picrylhydrazyl) is a stable free radical that can be used to measure the radical scavenging activity of antioxidants. The odd electron of nitrogen atom in DPPH is reduced by receiving a hydrogen atom from antioxidants to the corresponding hydrazine. DPPH method may be utilized in aqueous and nonpolar organic solvents and can be used to examine both hydrophilic and lipophilic antioxidants[1].
Product Specifications
CAS Number
[1898-66-4]
Product Name Alternative
2,2-Diphenyl-1-picrylhydrazyl (Standard)
UNSPSC
12352005
Hazard Statement
H317, H334
Target
Reactive Oxygen Species (ROS) ; Reference Standards
Type
Reference Standards
Related Pathways
Immunology/Inflammation; Metabolic Enzyme/Protease; NF-κB; Others
Field of Research
Metabolic Disease
Assay Protocol
https://www.medchemexpress.com/dpph-standard.html
Purity
95.24
Smiles
O=[N+](C1=C([N]N(C2=CC=CC=C2)C3=CC=CC=C3)C([N+]([O-])=O)=CC([N+]([O-])=O)=C1)[O-]
Molecular Formula
C18H12N5O6
Molecular Weight
394.32
Precautions
H317, H334
References & Citations
[1]Kedare SB, et al. Genesis and development of DPPH method of antioxidant assay. J Food Sci Technol. 2011 Aug;48 (4) :412-22.
Shipping Conditions
Blue Ice
Storage Conditions
4°C, sealed storage, away from light and moisture
Scientific Category
Reference Standards
Available Sizes
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