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7,8-dimethoxy-3-{[(E)-(4-methoxyphenyl)methylidene]amino}-1H-pyrimido[5,4-b]indole-2,4(3H,5H)-dione
SpectraBase Compound ID FUa0ix7Dz63
InChI InChI=1S/C20H18N4O5/c1-27-12-6-4-11(5-7-12)10-21-24-19(25)18-17(23-20(24)26)13-8-15(28-2)16(29-3)9-14(13)22-18/h4-10,22H,1-3H3,(H,23,26)/b21-10+
InChIKey OAVSVSZWSHSNJC-UFFVCSGVSA-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 KUkUBqZH6Cr
Name 7,8-dimethoxy-3-{[(E)-(4-methoxyphenyl)methylidene]amino}-1H-pyrimido[5,4-b]indole-2,4(3H,5H)-dione
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/c1-27-12-6-4-11(5-7-12)10-21-24-19(25)18-17(23-20(24)26)13-8-15(28-2)16(29-3)9-14(13)22-18/h4-10,22H,1-3H3,(H,23,26)/b21-10+
InChIKey OAVSVSZWSHSNJC-UFFVCSGVSA-N
NMR Offset 15.5012
NMR Spectrometer Frequency 300.135
Observed nucleus 1H
Origin 1H_UBI-VK_18310_8434
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: 127958; Labnumber: SIMAK-00027; VK_ID: VK-008438
Synonyms 7,8-dimethoxy-3-{[(4-methoxyphenyl)methylidene]amino}-1H-pyrimido[5,4-b]indole-2,4(3H,5H)-dione
Temperature 315 °C