Uracil



Compound IDCDAMM00006
Common nameUracil
IUPAC name1H-pyrimidine-2,4-dione
Molecular formulaC4H4N2O2

Experimental data

Retention time9.59
Adduct[M+H]+
Actual mz113.034
Theoretical mz113.035
Error6.63
Ionizaton modePositive
Instrument typeLC-MS/MS-QTOF, spectrum predicted by MS-DIAL v4.9 integrated with MS-FINDER 3.60
Score6.7636

Identifiers and class information

Inchi keyISAKRJDGNUQOIC-UHFFFAOYSA-N
SmilesC1=CNC(=O)NC1=O
SuperclassOrganoheterocyclic compounds
ClassDiazines

Pharmacokinetic properties

Number of descriptor values(#stars)4
Number of non-conjugated amine groups (#amine)0
Number of amidine and guanidine groups (#amidine)0
Number of carboxylic acid groups (#acid)0
Number of non-conjugated amide groups (#amide)0
Number of rotatable bonds (#rotor)0
Number of reactive functional groups (#rtvFG)0
Predicted central nervous system activity (CNS)-2
Molecular weight (mol_MW)112.088
Computed dipole moment(dipole)5.33
Total solvent accessible surface area (SASA)300.379
Hydrophobic component of SASA (FOSA)0
Hydrophilic component of SASA (FISA)211.688
Pie component of the SASA (PISA)88.691
Weakly polar component of the SASA (WPSA)0
Total solvent accesible volume (volume)420.439
Number of hydrogen bond donors (donorHB)2
Number of hydrogen bond acceptors (accptHB)3.5
Free energy of solvation of dipole (dip^2/V)0.0675574
Index of cohesive interaction in solids (ACxDN^.5/SA)0.0164783
Globularity descriptor (glob)0.903575
Predicted polarizability in cubic angstroms (QPpolrz)11.519
Predicted hexadecane/gas partition coefficient (QPlogPC16)4.329
Predicted octanol/gas partition coefficient (QPlogPoct)9.355
Predicted water/gas partition coefficient (QPlogPw)8.862
Predicted octanol/water partition coefficient (QPlogPo/w)-1.066
Predicted aqueous solubility (QPlogS)-1.451
Conformation-independent predicted aqueous solubility (CIQPlogS)-0.861
Predicted IC50 value for blockage of HERG K+ channels (QPlogHERG)-3.515
Predicted apparent Caco-2 cell permeability in nm/sec (QPPCaco)97.378
Predicted brain/blood partition coefficient (QPlogBB)-1.165
Predicted apparent MDCK cell permeability in nm/sec (QPPMDCK)39.902
Predicted skin permeability, log Kp (QPlogKp)-5.108
PM3 calculated ionization potential (IP(ev))9.772
PM3 calculated electron affinity (EA(eV))0.533
Number of likely metabolic reactions (#metab)0
Prediction of binding to human serum albumin (QPlogKhsa)-0.753
Predicted qualitative human oral absorption (HumanOralAbsorption)2
Predicted human oral absorption on 0 to 100% scale (PercentHumanOralAbsorption)56.293
Solvent-accessible surface area of fluorine atoms (SAFluorine)0
Solvent-accessible surface area of amide oxygen atoms (SAamideO)0
Van der Waals surface area (PSA)87.086
Number of nitrogen and oxygen atoms (#NandO)4
Number of violations of Lipinski’s rule of five (RuleOfFive)0
Number of violations of Jorgensen’s rule of three (RuleOfThree)0

Compound-target network

Cytoscape Graph

Protein targets associated with phytocompound

Uniprot ID Gene name Target name TTD_ID Prediction source
Q16831UPP1Uridine phosphorylase 1 (by homology)T97388SEA
Q12882DPYDDihydropyrimidine dehydrogenaseT75890SEA

Target associated diseases

TTD_ID Disease_ID Disease name ICD_11 Uniprot ID Gene names
T97388DI0292Nasopharyngitis[ICD-11: CA00]Q16831UPP1
T75890DI0391Solid tumour/cancer[ICD-11: 2A00-2F9Z]Q12882DPYD

Copyright © 2025