Structure via PubChem · Public domain (PubChem)
2,2-ジフェニル-1-ピクリルヒドラジル
Sign in to saveAlso known as 2,2-diphenyl-1-(2,4,6-trinitrophenyl)hydrazin-1-yl, DPPH radical
化合物
Chemical data
- Formula
- C18H12N5O6
- Molecular weight
- 394.3 g/mol
- SMILES
- C1=CC=C(C=C1)N(C2=CC=CC=C2)[N]C3=C(C=C(C=C3[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-]
- InChIKey
- HHEAADYXPMHMCT-UHFFFAOYSA-N
- XLogP
- 5.5
- Polar surface area
- 142 Ų
- H-bond donors
- 0
- H-bond acceptors
- 7
- Formal charge
- 0
via PubChem
Research
34,058 papers- Paper-based DPPH Assay for Antioxidant Activity Analysis.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2018
- Genesis and development of DPPH method of antioxidant assay.Journal of food science and technology · 2011
- Determination of Antioxidants by DPPH Radical Scavenging Activity and Quantitative Phytochemical Analysis of Ficus religiosa.Molecules (Basel, Switzerland) · 2022
- The Chemistry of DPPH(·) Free Radical and Congeners.International journal of molecular sciences · 2021
- A kinetic-based stopped-flow DPPH(•) method.Scientific reports · 2023
via PubMed
Wikidata facts
- Subclass of
- radical
- Mass
- 395.086583136
Show 4 more facts
- found in taxon
- Nymphaea alba
- canonical SMILES
- [O-][N+](=O)C1=CC(=C([N]N(C2=CC=CC=C2)C2=CC=CC=C2)C(=C1)[N+]([O-])=O)[N+]([O-])=O
- chemical formula
- C₁₈H₁₂N₅O₆
- Commons category
- DPPH
Sources (2)
via Wikidata · CC0
Article · 日本語
2,2-ジフェニル-1-ピクリルヒドラジル（略称：DPPH）は、有機化合物の一つ。安定な遊離ラジカル分子から成る暗色の結晶粉末である。DPPH は抗酸化能アッセイなどのラジカルの関与する化学反応と、電子スピン共鳴 (EPR) 信号の位置および強度の標準物質の二つの大きな実用・研究双方での用途がある。
Abstract from DBpedia / Wikipedia · CC BY-SA
Gallery (3)
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