Squadiolin A



Compound IDCDAMM01642
Common nameSquadiolin A
IUPAC name4-[17-[5-(1,5-dihydroxyundecyl)oxolan-2-yl]-13,14,17-trihydroxyheptadecyl]-2-methyl-2H-furan-5-one
Molecular formulaC37H68O8

Experimental data

Retention time11.72
Adduct[M+K]+
Actual mz679.455
Theoretical mz679.454
Error1.09
Ionizaton modePositive
Instrument typeLC-MS/MS-QTOF, spectrum predicted by MS-DIAL v4.9 integrated with MS-FINDER 3.60
Score7.2719

Identifiers and class information

Inchi keyHCSSMEMSGLDFIN-OQCGAIAFNA-N
SmilesO=C1OC(C=C1CCCCCCCCCCCCC(O)C(O)CCC(O)C2OC(CC2)C(O)CCCC(O)CCCCCC)C
SuperclassLipids and lipid-like molecules
ClassFatty Acyls

Pharmacokinetic properties

Number of descriptor values(#stars)10
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)33
Number of reactive functional groups (#rtvFG)0
Predicted central nervous system activity (CNS)-2
Molecular weight (mol_MW)640.939
Computed dipole moment(dipole)9.611
Total solvent accessible surface area (SASA)1303.82
Hydrophobic component of SASA (FOSA)1029.52
Hydrophilic component of SASA (FISA)241.602
Pie component of the SASA (PISA)32.702
Weakly polar component of the SASA (WPSA)0
Total solvent accesible volume (volume)2363.01
Number of hydrogen bond donors (donorHB)5
Number of hydrogen bond acceptors (accptHB)13.2
Free energy of solvation of dipole (dip^2/V)0.039088
Index of cohesive interaction in solids (ACxDN^.5/SA)0.0226381
Globularity descriptor (glob)0.658045
Predicted polarizability in cubic angstroms (QPpolrz)67.537
Predicted hexadecane/gas partition coefficient (QPlogPC16)25.389
Predicted octanol/gas partition coefficient (QPlogPoct)36.339
Predicted water/gas partition coefficient (QPlogPw)17.768
Predicted octanol/water partition coefficient (QPlogPo/w)6.154
Predicted aqueous solubility (QPlogS)-8.896
Conformation-independent predicted aqueous solubility (CIQPlogS)-6.937
Predicted IC50 value for blockage of HERG K+ channels (QPlogHERG)-7.221
Predicted apparent Caco-2 cell permeability in nm/sec (QPPCaco)50.675
Predicted brain/blood partition coefficient (QPlogBB)-5.145
Predicted apparent MDCK cell permeability in nm/sec (QPPMDCK)19.696
Predicted skin permeability, log Kp (QPlogKp)-2.689
PM3 calculated ionization potential (IP(ev))10.602
PM3 calculated electron affinity (EA(eV))0.452
Number of likely metabolic reactions (#metab)8
Prediction of binding to human serum albumin (QPlogKhsa)0.603
Predicted qualitative human oral absorption (HumanOralAbsorption)1
Predicted human oral absorption on 0 to 100% scale (PercentHumanOralAbsorption)67.573
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)151.05
Number of nitrogen and oxygen atoms (#NandO)8
Number of violations of Lipinski’s rule of five (RuleOfFive)2
Number of violations of Jorgensen’s rule of three (RuleOfThree)2

Compound-target network

Cytoscape Graph

Protein targets associated with phytocompound

Uniprot ID Gene name Target name TTD_ID Prediction source

Target associated diseases

TTD_ID Disease_ID Disease name ICD_11 Uniprot ID Gene names

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