Substance
ID:714739
Names and Identifiers
IUPAC Traditional name
edaravone
IUPAC name
3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
Synonyms
3-甲基-1-苯基-2-吡唑啉-5-酮Norphenazone2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one3-Methyl-1-phenyl-2-pyrazolin-5-one
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
Merck Index
Properties
Safety Information
TSCA Listed
是
GHS Hazard statements
H303
RTECS
UQ9625000
Product Information
Purity
98+%
Physical Property
Boiling Point
191°C/17mm
Melting Point
127-131°C
Density
1.120
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Undergoes lithiation with n-BuLi at the methylene group; see, e.g.: Synth. Commun., 20, 477 (1990).