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1,2-diphenyl-4-[(4-methyl-1-piperazinyl)methylene]-3,5-pyrazolidenedione

View entire compound with spectra: 1 NMR, 1 FTIR, and 1 UV-Vis

1,2-diphenyl-4-[(4-methyl-1-piperazinyl)methylene]-3,5-pyrazolidenedione
SpectraBase Compound ID 3ug81Wr0qfr
InChI InChI=1S/C21H22N4O2/c1-22-12-14-23(15-13-22)16-19-20(26)24(17-8-4-2-5-9-17)25(21(19)27)18-10-6-3-7-11-18/h2-11,16H,12-15H2,1H3
InChIKey FXDPHHXNQWOMJU-UHFFFAOYSA-N
Mol Weight 362.43 g/mol
Molecular Formula C21H22N4O2
Exact Mass 362.174276 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 6OoA1lJ7OxT
Name 1,2-DIPHENYL-4-[(4-METHYL-1-PIPERAZINYL)METHYLENE]-3,5-PYRAZOLIDENEDIONE
Source of Sample D. Nardi, Recordati S.A.S., Milan, Italy
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H22N4O2
InChI InChI=1S/C21H22N4O2/c1-22-12-14-23(15-13-22)16-19-20(26)24(17-8-4-2-5-9-17)25(21(19)27)18-10-6-3-7-11-18/h2-11,16H,12-15H2,1H3
InChIKey FXDPHHXNQWOMJU-UHFFFAOYSA-N
Literature Reference Abstract-Chemical Abstracts= 72, 31685(1970)
Melting Point 237-238C
Molecular Weight 362.433014
Synonyms 3,5-PYRAZOLIDINEDIONE, 1,2-DIPHENYL-4- //4-METHYL-1-PIPERAZINYL/METHYLENE/-,
Technique KBr WAFER