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Cytosine
SpectraBase Compound ID HLiTPeTNca4
InChI InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey OPTASPLRGRRNAP-UHFFFAOYSA-N
Mol Weight 111.1 g/mol
Molecular Formula C4H5N3O
Exact Mass 111.043262 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 8JowHoMRUiS
Name Cytosine
Acquisition Mode SIMULTANEOUS
CAS Registry Number 118511-36-7 14987-28-1 26661-23-4 504-05-2 66322-75-6 71-30-7
ChEBI ID 16040
Comments saturated N/A Cytosine - vendor: Acros 161760010; Solvent: D2O; Buffers, etc: 50 mM Sodium Phosphate, 500 uM NaAzide; Temperature=298 K, pH=7.4; NMR Reference: 500 uM DSS; Bruker DMX 400MHz (Data collected by Madison Metabolomics Consortium)
Copyright Database Compilation Copyright © 2021-2024 John Wiley & Sons, Inc. All Rights Reserved.
Data Source Madison Metabolomics Consortium
Formula C4H5N3O
IUPAC Name 4-amino-3H-pyrimidin-2-one
InChI InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey OPTASPLRGRRNAP-UHFFFAOYSA-N
KEGG Compound ID C00380
KEGG Pathways PATH: map00240 Pyrimidine metabolism
PubChem Compound ID 597
SMILES C1=C(NC(=O)N=C1)N
Source File Reference bmse000180