Cytosine



Compound IDCDAMM00004
Common nameCytosine
IUPAC name6-amino-1H-pyrimidin-2-one
Molecular formulaC4H5N3O

Experimental data

Retention time6.62
Adduct[M+H]+
Actual mz112.051
Theoretical mz112.05
Error5.08
Ionizaton modePositive
Instrument typeLC-MS/MS-QTOF, spectrum predicted by MS-DIAL v4.9 integrated with MS-FINDER 3.60
Score6.645

Identifiers and class information

Inchi keyOPTASPLRGRRNAP-UHFFFAOYSA-N
SmilesC1=C(NC(=O)N=C1)N
SuperclassOrganoheterocyclic compounds
ClassDiazines

Pharmacokinetic properties

Number of descriptor values(#stars)5
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)1
Number of reactive functional groups (#rtvFG)0
Predicted central nervous system activity (CNS)-1
Molecular weight (mol_MW)111.103
Computed dipole moment(dipole)8.018
Total solvent accessible surface area (SASA)277.016
Hydrophobic component of SASA (FOSA)0
Hydrophilic component of SASA (FISA)177.855
Pie component of the SASA (PISA)99.16
Weakly polar component of the SASA (WPSA)0
Total solvent accesible volume (volume)398.302
Number of hydrogen bond donors (donorHB)3
Number of hydrogen bond acceptors (accptHB)4
Free energy of solvation of dipole (dip^2/V)0.161402
Index of cohesive interaction in solids (ACxDN^.5/SA)0.0250101
Globularity descriptor (glob)0.94508
Predicted polarizability in cubic angstroms (QPpolrz)10.091
Predicted hexadecane/gas partition coefficient (QPlogPC16)4.631
Predicted octanol/gas partition coefficient (QPlogPoct)11.749
Predicted water/gas partition coefficient (QPlogPw)10.383
Predicted octanol/water partition coefficient (QPlogPo/w)-1.729
Predicted aqueous solubility (QPlogS)-0.995
Conformation-independent predicted aqueous solubility (CIQPlogS)-0.849
Predicted IC50 value for blockage of HERG K+ channels (QPlogHERG)-2.894
Predicted apparent Caco-2 cell permeability in nm/sec (QPPCaco)203.844
Predicted brain/blood partition coefficient (QPlogBB)-0.824
Predicted apparent MDCK cell permeability in nm/sec (QPPMDCK)88.671
Predicted skin permeability, log Kp (QPlogKp)-4.352
PM3 calculated ionization potential (IP(ev))9.218
PM3 calculated electron affinity (EA(eV))0.163
Number of likely metabolic reactions (#metab)0
Prediction of binding to human serum albumin (QPlogKhsa)-0.808
Predicted qualitative human oral absorption (HumanOralAbsorption)2
Predicted human oral absorption on 0 to 100% scale (PercentHumanOralAbsorption)58.153
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)81.405
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
P29474NOS3Nitric-oxide synthase, endothelialT06046SEA
Q03405PLAURUrokinase plasminogen activator surface receptorT74363SEA

Target associated diseases

TTD_ID Disease_ID Disease name ICD_11 Uniprot ID Gene names
T06046DI0287Myocardial infarction[ICD-11: BA41-BA43]P29474NOS3
T74363DI0286Myeloproliferative neoplasm[ICD-11: 2A20]Q03405PLAUR
T74363DI0404Thrombocytosis[ICD-11: 3B63]Q03405PLAUR

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