Sigma-Aldrich D9132 2,2-Diphenyl-1-picrylhydrazyl 5 gr
21.150,58 TL + KDV
25.380,69 TL
| Sigma-Aldrich D9132 2,2-Diphenyl-1-picrylhydrazyl 5 gr |
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Synonym(s): 1,1-Diphenyl-2-picrylhydrazyl radical, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl, DPPH
Empirical Formula (Hill Notation): C18H12N5O6
CAS Number: 1898-66-4
Molecular Weight: 394.32
Beilstein: 1846081
EC Number: 217-591-8
MDL number: MFCD00007231
PubChem Substance ID: 57654141
NACRES: NA.22
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PROPERTIES
form powder
Quality Level 100
color green
mp ~135 °C (dec.) (lit.)
storage temp. 2-8 °C
SMILES string [O-][N+](=O)c1cc(c([N]N(c2ccccc2)c3ccccc3)c(c1)[N+]([O-])=O)[N+]([O-])=O
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
InChI key HHEAADYXPMHMCT-UHFFFAOYSA-N
DESCRIPTION
General description
2,2-diphenyl-1-picrylhydrazyl is a free radical, which shows hydrogen acceptor ability towards antioxidants. Hence, it is commonly used in DPPH assay for measuring the antioxidant activity of different natural samples such as wine, fruits, herbal tea etc.
Packaging
1, 5 g in glass bottle
Other Notes
Free radical
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Tavsiye Ürünler
7.413,60 TL + KDV
8.896,33 TL
