Record Information
Version1.0
Creation date2010-04-08 22:10:19 UTC
Update date2019-11-26 03:07:25 UTC
Primary IDFDB012699
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameIxocarpalactone B
DescriptionIxocarpalactone 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. Based on a literature review a significant number of articles have been published on Ixocarpalactone B.
CAS Number71801-44-0
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility0.12 g/LALOGPS
logP1.78ALOGPS
logP2.26ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)12.13ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area125.82 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity127.13 m³·mol⁻¹ChemAxon
Polarizability53.4 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC28H38O8
IUPAC name7,8,18-trihydroxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]docosane-6,2'-oxolan]-16-ene-5',15-dione
InChI IdentifierInChI=1S/C28H38O8/c1-12-13(2)28(36-22(12)31)23(32)26(5,33)21-17(34-28)11-16-14-10-20-27(35-20)19(30)7-6-18(29)25(27,4)15(14)8-9-24(16,21)3/h6-7,12-17,19-21,23,30,32-33H,8-11H2,1-5H3
InChI KeyRJARWAVNDSGUGC-UHFFFAOYSA-N
Isomeric SMILESCC1C(C)C2(OC1=O)OC1CC3C4CC5OC55C(O)C=CC(=O)C5(C)C4CCC3(C)C1C(C)(O)C2O
Average Molecular Weight502.5965
Monoisotopic Molecular Weight502.256668192
Classification
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
  • Triterpenoid
  • Spirostane skeleton
  • Withanolide-skeleton
  • Prostaglandin skeleton
  • Eicosanoid
  • 5,6-epoxysteroid
  • Oxepane
  • Ketal
  • Cyclohexenone
  • Fatty acyl
  • Gamma butyrolactone
  • Monosaccharide
  • Oxane
  • Tetrahydrofuran
  • Tertiary alcohol
  • Carboxylic acid ester
  • Secondary alcohol
  • Ketone
  • Lactone
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Polyol
  • Acetal
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Biological location:

Source:

Process

Naturally occurring process:

Role

Industrial application:

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSIxocarpalactone B, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-05i3-6019300000-53c75b9b53bea551c5fcSpectrum
Predicted GC-MSIxocarpalactone B, 2 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00lr-2003924000-265820628c61c721fde0Spectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udj-7079780000-6cfac2e13501bb5704c22016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0pbj-8074920000-330683bb9421655b48d72016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-052e-7095100000-24d53a88ab0e1576421f2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0019110000-98a66315b69c546ce81e2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0ue9-2314930000-8dfd38b0af8e5904bc062016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0pwa-9017000000-5ae4cceb45c473e580d72016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0000090000-f86c67bd98502e44d65e2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-0100790000-220cdbc5b22b7f1b79452021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0gdj-3113900000-4a8b3d8c3446a3b91ddc2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0002290000-e829cc1287af709e5f342021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ug0-1367960000-13ecf4ebef13ed6cad092021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ik9-1696000000-20feb21d7e0c86dcb2ce2021-09-24View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB34339
CRC / DFC (Dictionary of Food Compounds) IDHJX27-F:HJX27-F
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
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Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference