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

*Links on SpectraBase are not permalinks.
Isobarbituric acid
SpectraBase Compound ID K7BOhnpj06v
InChI InChI=1S/C4H4N2O3/c7-2-1-5-4(9)6-3(2)8/h1,7H,(H2,5,6,8,9)
InChIKey OFJNVANOCZHTMW-UHFFFAOYSA-N
Mol Weight 128.09 g/mol
Molecular Formula C4H4N2O3
Exact Mass 128.022192 g/mol

Raman Spectrum

Raman Spectrum

View the Full Spectrum for FREE!

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

SpectraBase Spectrum ID IjBZ2hIeAI
Name Isobarbituric acid
Source of Sample Sigma-Aldrich Inc.
Catalog Number I0627
Lot Number 076K1122
CAS Registry Number 496-76-4
Compound Type Pure
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H4N2O3
InChI InChI=1S/C4H4N2O3/c7-2-1-5-4(9)6-3(2)8/h1,7H,(H2,5,6,8,9)
InChIKey OFJNVANOCZHTMW-UHFFFAOYSA-N
Raman Corrections Referenced to internal white light source; 180 Degree backscatter
Raman Laser Source Nd: YAG
Raman Laser Wavelength 1064
Sadtler IR Number DW0312
Source of Spectrum Forensic Spectral Research
Synonyms 5-Hydroxyuracil
Technique FT-Raman