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

*Links on SpectraBase are not permalinks.
6-Amino-2,4(3H,5H)-pyrimidinedione
SpectraBase Compound ID 3FkRysMNliQ
InChI InChI=1S/C4H5N3O2/c5-2-1-3(8)7-4(9)6-2/h1H,(H4,5,6,7,8,9)
InChIKey LNDZXOWGUAIUBG-UHFFFAOYSA-N
Mol Weight 127.1 g/mol
Molecular Formula C4H5N3O2
Exact Mass 127.038176 g/mol
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample R. Rupprecht, W. Bremser BASF Ludwigshafen (1983)
Solvent Dimethyl sulfoxide-d6; Reference=TMS; Temperature=Ambient Spectrometer= Bruker WM-360
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company Llc.
Source of Spectrum Bio-Rad Laboratories
Catalog Number A50606
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Technique KBr WAFER
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company Llc.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A50606
Copyright Copyright © 2008-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
Copyright Copyright © 2008-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum NP-16-7903-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum PG-1982-197-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum HC-10-604-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AD-0-2532-0
  • 6-Aminouracil
  • LNDZXOWGUAIUBG-UHFFFAOYSA-N
  • 6-Amino-2,4(1H,3H)-pyrimidinedione
  • Uracil, 6-amino-
  • PYRIMIDINEDIONE, 2,4/1H,3H/-, 6-AMINO-,
  • 4-Aminouracil
  • 6-Amino-1H-pyrimidine-2,4-dione
  • 6-Azanyl-1H-pyrimidine-2,4-dione
  • Cytosine, 6-hydroxy-
  • 4-Amino-2,6-dioxypyrimidine
  • 4-Amino-2,6-pyrimidinediol
  • 6-Amino-2,4-pyrimidinediol
  • 4-Amino-2,6-dihydroxypyrimidine
  • 6-Amino-2,4-dihydroxypyrimidine
  • 2,4-Dihydroxy-6-aminopyrimidine
  • 4-Amino-2,6-dihydroxylpyrimidine
  • EINECS 212-854-3
  • NSC 7367
  • NSC 15919
  • AI3-17659
Title Journal or Book Year
Substituent and solvent effects on tautomeric equilibria of barbituric acid derivatives and isoterically related compounds Journal of Heterocyclic Chemistry 1987

This compound is available in the following databases:

KnowItAll IR Spectral Library

Author: Wiley

Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.

KnowItAll Raman Spectral Library

Author: Wiley

Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.