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3-(2,4-Dimethoxy-benzylidene)-5-(2-oxo-2-phenyl-ethylidene)-piperazine-2,6-dione

View entire compound with spectra: 2 NMR, 1 FTIR, and 1 MS (GC)

3-(2,4-Dimethoxy-benzylidene)-5-(2-oxo-2-phenyl-ethylidene)-piperazine-2,6-dione
SpectraBase Compound ID LSGSNyN0CjQ
InChI InChI=1S/C21H18N2O5/c1-27-15-9-8-14(19(11-15)28-2)10-16-20(25)23-21(26)17(22-16)12-18(24)13-6-4-3-5-7-13/h3-12,22H,1-2H3,(H,23,25,26)/b16-10+,17-12+
InChIKey UYLFHIMABHGNEJ-JTCWOHKRSA-N
Mol Weight 378.38 g/mol
Molecular Formula C21H18N2O5
Exact Mass 378.121572 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID DJ0A0AAXKX9
Name 3-(2,4-Dimethoxy-benzylidene)-5-(2-oxo-2-phenyl-ethylidene)-piperazine-2,6-dione
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 378.121571683 u
Formula C21H18N2O5
InChI InChI=1S/C21H18N2O5/c1-27-15-9-8-14(19(11-15)28-2)10-16-20(25)23-21(26)17(22-16)12-18(24)13-6-4-3-5-7-13/h3-12,22H,1-2H3,(H,23,25,26)/b16-10+,17-12+
InChIKey UYLFHIMABHGNEJ-JTCWOHKRSA-N
Molecular Weight 378.384 g/mol
SMILES C1=CC=C(C=C1)C(\C=C/1C(NC(\C(N1)=C/C1=C(C=C(C=C1)OC)OC)=O)=O)=O