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Uracil

View entire compound with spectra: 35 NMR, 4 FTIR, 2 Raman, and 21 MS (GC)

Uracil
SpectraBase Compound ID 19ooqfImHN3
InChI InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChIKey ISAKRJDGNUQOIC-UHFFFAOYSA-N
Mol Weight 112.09 g/mol
Molecular Formula C4H4N2O2
Exact Mass 112.027277 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 5DxJ2g2jeoW
Name Uracil
Source of Sample Aldrich
Catalog Number 130788
CAS Registry Number 66-22-8
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H4N2O2
InChI InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChIKey ISAKRJDGNUQOIC-UHFFFAOYSA-N
Purity 98%
Synonyms 2,4(1H,3H)-Pyrimidinedione 2,4-Dihydroxypyrimidine 2,4-Pyrimidinediol
Wiley ID SIAL_ATR-IR_007737