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3-{[(E)-(3,4-dimethoxyphenyl)methylidene]amino}-7-methoxy-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one

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3-{[(E)-(3,4-dimethoxyphenyl)methylidene]amino}-7-methoxy-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
SpectraBase Compound ID Fhao7YKe0cO
InChI InChI=1S/C20H18N4O4/c1-26-13-5-6-14-15(9-13)23-19-18(14)21-11-24(20(19)25)22-10-12-4-7-16(27-2)17(8-12)28-3/h4-11,23H,1-3H3/b22-10+
InChIKey UJJRWFLZCLQHQN-LSHDLFTRSA-N
Mol Weight 378.39 g/mol
Molecular Formula C20H18N4O4
Exact Mass 378.132805 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID L3889BqJshz
Name 3-{[(E)-(3,4-dimethoxyphenyl)methylidene]amino}-7-methoxy-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
Author A.V.Yarkov, IPAC, Russia
Copyright Copyright © 2016-2025 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C20H18N4O4/c1-26-13-5-6-14-15(9-13)23-19-18(14)21-11-24(20(19)25)22-10-12-4-7-16(27-2)17(8-12)28-3/h4-11,23H,1-3H3/b22-10+
InChIKey UJJRWFLZCLQHQN-LSHDLFTRSA-N
NMR Offset 18.0059
NMR Spectrometer Frequency 300.135
Observed nucleus 1H
Origin 1H_SBI_36227_16316
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: D22808; Labnumber: SIMAK02-00040; SBI_ID: SBI-016319
Synonyms 3-{[(3,4-dimethoxyphenyl)methylidene]amino}-7-methoxy-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
Temperature 308 °C