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3-(1,3-Benzoxazol-2-yl)-6-nitro-2H-chromen-2-one

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

3-(1,3-Benzoxazol-2-yl)-6-nitro-2H-chromen-2-one
SpectraBase Compound ID JFZarJaKXfo
InChI InChI=1S/C16H8N2O5/c19-16-11(15-17-12-3-1-2-4-14(12)22-15)8-9-7-10(18(20)21)5-6-13(9)23-16/h1-8H
InChIKey PUQZCNGJALKKBE-UHFFFAOYSA-N
Mol Weight 308.25 g/mol
Molecular Formula C16H8N2O5
Exact Mass 308.043321 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID KudOqVXGjqK
Name 2H-1-benzopyran-2-one, 3-(2-benzoxazolyl)-6-nitro-
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 308.043321361 u
Formula C16H8N2O5
InChI InChI=1S/C16H8N2O5/c19-16-11(15-17-12-3-1-2-4-14(12)22-15)8-9-7-10(18(20)21)5-6-13(9)23-16/h1-8H
InChIKey PUQZCNGJALKKBE-UHFFFAOYSA-N
Molecular Weight 308.249 g/mol
NMR Offset 17.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2017_6371
Solvent DMSO-d6
Source Vendor ID: NMR/9245822; Lab Info: TKA; Lab Number: TKA-T000004