Spergulin B



Compound IDCDAMM01338
Common nameSpergulin B
IUPAC name2-[2-[(4,13-dihydroxy-5a,5b,8,8,11a,13b-hexamethyl-3-methylidene-2,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydro-1H-cyclopenta[a]chrysen-9-yl)oxy]-4,5-dihydroxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol
Molecular formulaC39H64O11

Experimental data

Retention time14.7
Adduct[M+H]+
Actual mz709.451
Theoretical mz709.452
Error1.38
Ionizaton modePositive
Instrument typeLC-MS/MS-QTOF, spectrum predicted by MS-DIAL v4.9 integrated with MS-FINDER 3.60
Score6.9

Identifiers and class information

Inchi keyOXJDWSLZGBHGCI-YMBLHUSWNA-N
SmilesOC1COC(OC2CCC3(C)C(CCC4(C)C3CC(O)C5C6(C)CCC(=C)C6C(O)CC54C)C2(C)C)C(OC7OC(C)C(O)C(O)C7O)C1O
SuperclassLipids and lipid-like molecules
ClassSteroids and steroid derivatives

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)11
Number of reactive functional groups (#rtvFG)2
Predicted central nervous system activity (CNS)-2
Molecular weight (mol_MW)708.928
Computed dipole moment(dipole)4.736
Total solvent accessible surface area (SASA)925.861
Hydrophobic component of SASA (FOSA)704.332
Hydrophilic component of SASA (FISA)193.036
Pie component of the SASA (PISA)28.492
Weakly polar component of the SASA (WPSA)0
Total solvent accesible volume (volume)1942.69
Number of hydrogen bond donors (donorHB)7
Number of hydrogen bond acceptors (accptHB)18.7
Free energy of solvation of dipole (dip^2/V)0.0115479
Index of cohesive interaction in solids (ACxDN^.5/SA)0.0534373
Globularity descriptor (glob)0.813247
Predicted polarizability in cubic angstroms (QPpolrz)64.802
Predicted hexadecane/gas partition coefficient (QPlogPC16)18.985
Predicted octanol/gas partition coefficient (QPlogPoct)42.339
Predicted water/gas partition coefficient (QPlogPw)29.699
Predicted octanol/water partition coefficient (QPlogPo/w)1.831
Predicted aqueous solubility (QPlogS)-4.711
Conformation-independent predicted aqueous solubility (CIQPlogS)-5.759
Predicted IC50 value for blockage of HERG K+ channels (QPlogHERG)-4.69
Predicted apparent Caco-2 cell permeability in nm/sec (QPPCaco)146.331
Predicted brain/blood partition coefficient (QPlogBB)-2.045
Predicted apparent MDCK cell permeability in nm/sec (QPPMDCK)61.969
Predicted skin permeability, log Kp (QPlogKp)-3.921
PM3 calculated ionization potential (IP(ev))9.728
PM3 calculated electron affinity (EA(eV))-1.167
Number of likely metabolic reactions (#metab)9
Prediction of binding to human serum albumin (QPlogKhsa)-0.187
Predicted qualitative human oral absorption (HumanOralAbsorption)2
Predicted human oral absorption on 0 to 100% scale (PercentHumanOralAbsorption)37.546
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)167.348
Number of nitrogen and oxygen atoms (#NandO)11
Number of violations of Lipinski’s rule of five (RuleOfFive)3
Number of violations of Jorgensen’s rule of three (RuleOfThree)1

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

Copyright © 2025