2,2-Diphenyl-1-picrylhydrazyl 5 GR Cas 1898-66-4

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Stok Kodu
D9132-5G
Havale
23.928,37 TL (%5,00 havale indirimi)
* 2.687,95 TL den başlayan taksitlerle!!
25.187,76 TL KDV DAHİL
TEKLİF İSTE
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D9132 Sigma-Aldrich

2,2- Diphenyl- 1- picrylhydrazyl

Synonym: 1,1- Diphenyl- 2- picrylhydrazyl radical, 2,2- Diphenyl- 1- (2,4,6- trinitrophenyl) hydrazyl, DPPH

  • CAS Number 1898-66-4

     
  • Empirical Formula (Hill Notation) C18H12N5O6

     
  • Molecular Weight 394.32

     
  •  Beilstein/REAXYS Number 1846081

     
  •  EC Number 217-591-8

     
  •  MDL number MFCD00007231

     
  •  PubChem Substance ID 57654141

     
  •  NACRES NA.22

 

Properties

Related Categories Chemical SynthesisPicrylhydrazyl DerivativesRadical ChemistryStable RadicalsSynthetic Reagents More...
color   green
mp   ~135 °C (dec.) (lit.)
storage temp.   2-8°C
SMILES string   [O-][N+](=O)c1cc(c([N]N(c 2ccccc2)c3ccccc3)c(c1)[N+ ]([O-])=O)[N+]([O-])=O
InChI   1S/C18H12N5O6/c24-21(25)1 5-11-16(22(26)27)18(17(12 -15)23(28)29)19-20(13-7-3 -1-4-8-13)14-9-5-2-6-10-1 4/h1-12H
InChI key   HHEAADYXPMHMCT-UHFFFAOYSA -N

Description

General description

2,2-diphenyl-1-picrylhydr azyl is a free radical, which shows hydrogen acceptor ability towards antioxidants.[1] Hence, it is commonly used in DPPH assay for measuring the antioxidant activity of different natural samples such as wine, fruits[2], herbal tea etc[3].

Packaging

1, 5 g in glass bottle

Other Notes

Free radical

 

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
 
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2,2-Diphenyl-1-picrylhydrazyl 5 GR Cas 1898-66-4 2,2-Diphenyl-1-picrylhydrazyl D9132-5G, D9132-1G, 2,2-Diphenyl-1-picrylhydrazyl D9132-5G, DPPH, 1898-66-4 D9132-5G
2,2-Diphenyl-1-picrylhydrazyl 5 GR Cas 1898-66-4

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