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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:41:24 UTC
Update Date2022-03-07 02:56:51 UTC
HMDB IDHMDB0041048
Secondary Accession Numbers
  • HMDB41048
Metabolite Identification
Common NamePhysagulin B
DescriptionPhysagulin B belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. Physagulin B is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563863618
Synonyms
ValueSource
7-Chloro-14-[1-(4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-8,11-dihydroxy-2,15-dimethyl-3-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-4,13-dien-12-yl acetic acidGenerator
Chemical FormulaC30H39ClO7
Average Molecular Weight547.079
Monoisotopic Molecular Weight546.238431309
IUPAC Name7-chloro-14-[1-(4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-8,11-dihydroxy-2,15-dimethyl-3-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-4,13-dien-12-yl acetate
Traditional Name7-chloro-14-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-8,11-dihydroxy-2,15-dimethyl-3-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-4,13-dien-12-yl acetate
CAS Registry Number146713-97-5
SMILES
CC(C1CC(C)=C(C)C(=O)O1)C1=CC(OC(C)=O)C2(O)C3CC(O)C4(Cl)CC=CC(=O)C4(C)C3CCC12C
InChI Identifier
InChI=1S/C30H39ClO7/c1-15-12-22(38-26(35)16(15)2)17(3)20-14-25(37-18(4)32)30(36)21-13-24(34)29(31)10-7-8-23(33)28(29,6)19(21)9-11-27(20,30)5/h7-8,14,17,19,21-22,24-25,34,36H,9-13H2,1-6H3
InChI KeyYTYRPIHQJLEEEG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Withanolide-skeleton
  • Steroid ester
  • 5-halo-steroid
  • Halo-steroid
  • 14-hydroxysteroid
  • 6-hydroxysteroid
  • Hydroxysteroid
  • 1-oxosteroid
  • Oxosteroid
  • Dihydropyranone
  • Cyclohexenone
  • Dicarboxylic acid or derivatives
  • Pyran
  • Cyclic alcohol
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tertiary alcohol
  • Secondary alcohol
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Halohydrin
  • Chlorohydrin
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Oxacycle
  • Organohalogen compound
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Alkyl chloride
  • Carbonyl group
  • Organochloride
  • Organooxygen compound
  • Alkyl halide
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0047 g/LALOGPS
logP3.75ALOGPS
logP4.01ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)13.06ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area110.13 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity143.43 m³·mol⁻¹ChemAxon
Polarizability58.26 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-258.55330932474
DeepCCS[M+Na]+233.80730932474
AllCCS[M+H]+224.232859911
AllCCS[M+H-H2O]+222.732859911
AllCCS[M+NH4]+225.632859911
AllCCS[M+Na]+226.032859911
AllCCS[M-H]-230.132859911
AllCCS[M+Na-2H]-232.632859911
AllCCS[M+HCOO]-235.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Physagulin BCC(C1CC(C)=C(C)C(=O)O1)C1=CC(OC(C)=O)C2(O)C3CC(O)C4(Cl)CC=CC(=O)C4(C)C3CCC12C4611.0Standard polar33892256
Physagulin BCC(C1CC(C)=C(C)C(=O)O1)C1=CC(OC(C)=O)C2(O)C3CC(O)C4(Cl)CC=CC(=O)C4(C)C3CCC12C3571.2Standard non polar33892256
Physagulin BCC(C1CC(C)=C(C)C(=O)O1)C1=CC(OC(C)=O)C2(O)C3CC(O)C4(Cl)CC=CC(=O)C4(C)C3CCC12C4159.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Physagulin B,1TMS,isomer #1CC(=O)OC1C=C(C(C)C2CC(C)=C(C)C(=O)O2)C2(C)CCC3C(CC(O)C4(Cl)CC=CC(=O)C34C)C12O[Si](C)(C)C4211.8Semi standard non polar33892256
Physagulin B,1TMS,isomer #2CC(=O)OC1C=C(C(C)C2CC(C)=C(C)C(=O)O2)C2(C)CCC3C(CC(O[Si](C)(C)C)C4(Cl)CC=CC(=O)C34C)C12O4211.4Semi standard non polar33892256
Physagulin B,2TMS,isomer #1CC(=O)OC1C=C(C(C)C2CC(C)=C(C)C(=O)O2)C2(C)CCC3C(CC(O[Si](C)(C)C)C4(Cl)CC=CC(=O)C34C)C12O[Si](C)(C)C4167.5Semi standard non polar33892256
Physagulin B,1TBDMS,isomer #1CC(=O)OC1C=C(C(C)C2CC(C)=C(C)C(=O)O2)C2(C)CCC3C(CC(O)C4(Cl)CC=CC(=O)C34C)C12O[Si](C)(C)C(C)(C)C4424.2Semi standard non polar33892256
Physagulin B,1TBDMS,isomer #2CC(=O)OC1C=C(C(C)C2CC(C)=C(C)C(=O)O2)C2(C)CCC3C(CC(O[Si](C)(C)C(C)(C)C)C4(Cl)CC=CC(=O)C34C)C12O4441.2Semi standard non polar33892256
Physagulin B,2TBDMS,isomer #1CC(=O)OC1C=C(C(C)C2CC(C)=C(C)C(=O)O2)C2(C)CCC3C(CC(O[Si](C)(C)C(C)(C)C)C4(Cl)CC=CC(=O)C34C)C12O[Si](C)(C)C(C)(C)C4620.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-9215710000-0a680f28a059c00e5bb32017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS (2 TMS) - 70eV, Positivesplash10-004i-5001269000-a8ab1b316ccc004297c62017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS ("Physagulin B,1TMS,#1" TMS) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Physagulin B GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 10V, Positive-QTOFsplash10-004j-0000690000-d09b28fe1abadf3d27d42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 20V, Positive-QTOFsplash10-005i-2010940000-1b141b39ecd3d4493a4c2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 40V, Positive-QTOFsplash10-0gdi-5101930000-d8e7105acc952008da182017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 10V, Negative-QTOFsplash10-0f6t-2000190000-c6e21ea12860823791622017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 20V, Negative-QTOFsplash10-0pbi-4100690000-f4b327ce2409b56346152017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 40V, Negative-QTOFsplash10-0a4i-9200400000-e1918911dae90d5bdb492017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 10V, Positive-QTOFsplash10-01r2-0203690000-e7fedbd6eb6195de9ee92021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 20V, Positive-QTOFsplash10-0ufr-1102950000-ae5a45c185ddbfc32d292021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 40V, Positive-QTOFsplash10-00dl-2193410000-11b0fd098593350479d42021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 10V, Negative-QTOFsplash10-0002-1000290000-462a9546e484a12990162021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 20V, Negative-QTOFsplash10-0pba-6001490000-7ff1720b148f3c4bbbf32021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Physagulin B 40V, Negative-QTOFsplash10-0a4m-9312620000-b80e14ae21719e74fbb42021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB020921
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85083174
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.