John Wiley & Sons, Inc. SpectraBase; SpectraBase Compound ID=8ZxoHUH2UkT SpectraBase Spectrum ID=105VFu5fhRf

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4-[(m-fluorophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one
SpectraBase Compound ID 8ZxoHUH2UkT
InChI InChI=1S/2C16H13FN4O/c2*1-11-15(19-18-13-7-5-6-12(17)10-13)16(22)21(20-11)14-8-3-2-4-9-14/h2-10,22H,1H3;2-10,15H,1H3/b2*19-18+
InChIKey NCXPTPAVCIIBRP-VBASXBQTSA-N
Mol Weight 296.31 g/mol
Molecular Formula C16H13FN4O
Exact Mass 296.107339 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 105VFu5fhRf
Name 4-[(m-FLUOROPHENYL)AZO]-3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE
Source of Sample F. A. Snavely, Franklin & Marshall College, Lancaster, Pennsylvania
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Formula C16H13FN4O
InChI InChI=1S/2C16H13FN4O/c2*1-11-15(19-18-13-7-5-6-12(17)10-13)16(22)21(20-11)14-8-3-2-4-9-14/h2-10,22H,1H3;2-10,15H,1H3/b2*19-18+
InChIKey NCXPTPAVCIIBRP-VBASXBQTSA-N
Melting Point 141C
Molecular Weight 296.31
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20
SpectraBase Batch ID 4yvO8Rqfjsg
Synonyms 2-PYRAZOLIN-5-ONE, 4-/M-FLUOROPHENYLAZO/-3-METHYL-1-PHENYL-,