For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

View entire compound with spectra: 5 NMR, and 1 FTIR

5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid
SpectraBase Compound ID DBUB1Z9z13B
InChI InChI=1S/C6H4O5/c7-3-1-5(6(9)10)11-2-4(3)8/h1-2,8H,(H,9,10)
InChIKey UUUICOMMFFTCHS-UHFFFAOYSA-N
Mol Weight 156.09 g/mol
Molecular Formula C6H4O5
Exact Mass 156.005873 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 2kYox24zdPo
Name 5-Hydroxy-2-carboxy-4-pyrone
CAS Registry Number 499-78-5
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C6H4O5
InChI InChI=1S/C6H4O5/c7-3-1-5(6(9)10)11-2-4(3)8/h1-2,8H,(H,9,10)
InChIKey UUUICOMMFFTCHS-UHFFFAOYSA-N
Instrument Name Varian XL-100
Literature Reference C.A. Kingsbury, M. Cliffton, J.H. Looker, J. Org. Chem. 41, 2777 (1976).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent DMSO-D6