2,2-Diphenyl-1-picrylhydrazyl

CAS: 1898-66-4

Ref. TR-D492045

Product Information

• Name: 2,2-Diphenyl-1-picrylhydrazyl
• Synonyms: 2,2-Diphenylpicrylhydrazyl, DPPH, DPPH Radical, Diphenylpicrylhydrazyl, N,N-Diphenyl-N'-picrylhydrazyl, 1,1-Diphenyl-2-picrylhydrazyl, 1,1-Diphenyl-2-picrylhydrazyl Radical, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazinyl (DPPH radical), 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazinyl, 1,1-Diphenyl-2-picrylhydrazyl radical, 2,2-Difenil-1-Picrilhidrazil, 2,2-Diphenyl-1-Picrylhydrazyl, 2,2-Diphenyl-1-picrylhydrazyl radical, 2,2-Diphenyl-1-picrylhydrazyle, D 4313, DPPH radical, Di(phenyl)(2,4,6-trinitrophenyl)iminoazanium, Dpph, Hydrazinyl, 2,2-diphenyl-1-(2,4,6-trinitrophenyl)-, Hydrazyl, 2,2-diphenyl-1-picryl-, α,α-Diphenyl-β-picrylhydrazyl
• CAS: 1898-66-4

Description

Stability Shock Sensitive
Applications 2,2-Diphenyl-1-picrylhydrazyl is a stable free radical molecule most commonly used as a tool to monitor chemical reactions involving radicals, most notably in antioxidant assay.
References Suzhukim K., et al.: J. Org. Chem., 78, 2301 (2013); Chen, Z., et al.: Food. Chem., 138, 414 (2013); Chatterjee, S ., et al.: Advan. BIo. Res., 3, 109 (2012);

• Brand: TRC

Chemical properties

• Molecular weight: 394.32
• Formula: C₁₈H₁₂N₅O₆
• Color/Form: Dark Purple to Black Solid
• InChI: InChI=1S/C18H12N5O6/c24-21(25)15-11-16(22(26)27)18(17(12-15)23(28)29)19-20(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-12H
• SMILES: O=[N+]([O-])c1cc([N+](=O)[O-])c([N]N(c2ccccc2)c2ccccc2)c([N+](=O)[O-])c1