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3-{[(E)-(2-hydroxy-3-methoxyphenyl)methylidene]amino}-7,8-dimethoxy-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
SpectraBase Compound ID 7WquDKNJejX
InChI InChI=1S/C20H18N4O5/c1-27-14-6-4-5-11(19(14)25)9-22-24-10-21-17-12-7-15(28-2)16(29-3)8-13(12)23-18(17)20(24)26/h4-10,23,25H,1-3H3/b22-9+
InChIKey ZPVHMOKOAMEQFD-LSFURLLWSA-N
Mol Weight 394.39 g/mol
Molecular Formula C20H18N4O5
Exact Mass 394.12772 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 57Lkf6kjMQ6
Name 3-{[(E)-(2-hydroxy-3-methoxyphenyl)methylidene]amino}-7,8-dimethoxy-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
Author A.V.Yarkov, IPAC, Russia
Copyright Copyright © 2016-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2021 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C20H18N4O5/c1-27-14-6-4-5-11(19(14)25)9-22-24-10-21-17-12-7-15(28-2)16(29-3)8-13(12)23-18(17)20(24)26/h4-10,23,25H,1-3H3/b22-9+
InChIKey ZPVHMOKOAMEQFD-LSFURLLWSA-N
NMR Offset 15.5012
NMR Spectrometer Frequency 300.135
Observed nucleus 1H
Origin 1H_SBI_36227_21798
Owner Copyright (C) 2016 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright (C) 2016 John Wiley & Sons, Inc.
Sample State soluted
Solvent DMSO-d6
Source File Reference VendorID: D55761; Labnumber: Simak-01665; SBI_ID: SBI-021802
Synonyms 3-{[(2-hydroxy-3-methoxyphenyl)methylidene]amino}-7,8-dimethoxy-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
Temperature 315 °C