CAS 1898-66-4: Hydrazyl, 2,2-diphenyl-1-(2,4,6-trinitrophenyl)-
Formula:C18H12N5O6
InChI:InChI=1/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:InChIKey=HHEAADYXPMHMCT-UHFFFAOYSA-N
SMILES:[N](N(C1=CC=CC=C1)C2=CC=CC=C2)C3=C(N(=O)=O)C=C(N(=O)=O)C=C3N(=O)=O
Synonyms:- 1,1-Diphenyl-2-picrylhydrazyl
- 1,1-Diphenyl-2-picrylhydrazyl radical
- 2,2-Difenil-1-Picrilhidrazil
- 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazinyl
- 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazinyl (DPPH radical)
- 2,2-Diphenyl-1-Picrylhydrazyl
- 2,2-Diphenyl-1-picrylhydrazyl radical
- 2,2-Diphenyl-1-picrylhydrazyle
- 2,2-Diphenylpicrylhydrazyl
- D 4313
- DPPH radical
- See more synonyms
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Found 10 products.
1,1-Diphenyl-2-picrylhydrazyl Free Radical
CAS:Formula:C18H12N5O6Purity:>97.0%(HPLC)Color and Shape:Black powder to crystalMolecular weight:394.32DPPH
CAS:DPPH (2,2-Diphenyl-1-picrylhydrazyl) is a stable radical that can be used to measure the free radical scavenging activity. Cost effective and quality assured.Formula:C18H12N5O6Purity:96.89% - 99.25%Color and Shape:SolidMolecular weight:394.321,1-Diphenyl-2-picrylhydrazyl Free Radical
CAS:1,1-Diphenyl-2-picrylhydrazyl Free RadicalPurity:95Molecular weight:394.32g/mol2,2-Diphenyl-1-picrylhydrazyl (free radical), 95%
CAS:2,2-Diphenyl-1-picrylhydrazyl is used as a sensitive colorimetric free radical scavenger. It serves as a general antioxidant detector. It is utilized to monitor chemical reactions involving radicals as well as a standard of the position and intensity of electron paramagnetic resonance signals. Further, it is employed in the quantitative determination of aliphatic and aromatic thiols by indirect spectroscopy and for photometric determination of tocopherol. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C18H13N5O6Purity:95%Color and Shape:Green to black, PowderMolecular weight:395.331,1-DIPHENYL-2-PICRYLHYDRAZYL
CAS:Formula:C18H12N5O6Purity:97%Color and Shape:SolidMolecular weight:394.31782,2-Diphenyl-1-Picrylhydrazyl (DPPH) extrapure, 95%
CAS:Formula:C18H12N5O6Purity:min. 95%Color and Shape:Purple black or green, Chunks or PowderMolecular weight:394.322,2-Diphenyl-1-picrylhydrazyl
CAS:Formula:C18H12N5O6Purity:(HPLC) ≥ 95.0%Color and Shape:Green to black powderMolecular weight:394.322,2-Diphenyl-1-picrylhydrazyl
CAS: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);Formula:C18H12N5O6Color and Shape:NeatMolecular weight:394.32
