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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:41:33 UTC
Update Date2022-03-07 02:54:35 UTC
HMDB IDHMDB0035684
Secondary Accession Numbers
  • HMDB35684
Metabolite Identification
Common NameDeacetylnomilin
DescriptionDeacetylnomilin, also known as isolimonin, belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. Deacetylnomilin is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563862755
Synonyms
ValueSource
IsolimoninHMDB
Chemical FormulaC26H32O8
Average Molecular Weight472.5275
Monoisotopic Molecular Weight472.209718
IUPAC Name7-(furan-3-yl)-13-hydroxy-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosane-5,15,20-trione
Traditional Name7-(furan-3-yl)-13-hydroxy-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosane-5,15,20-trione
CAS Registry Number3264-90-2
SMILES
CC12CCC3C4(C)C(CC(=O)C3(C)C11OC1C(=O)OC2C1=COC=C1)C(C)(C)OC(=O)CC4O
InChI Identifier
InChI=1S/C26H32O8/c1-22(2)15-10-17(28)25(5)14(24(15,4)16(27)11-18(29)33-22)6-8-23(3)19(13-7-9-31-12-13)32-21(30)20-26(23,25)34-20/h7,9,12,14-16,19-20,27H,6,8,10-11H2,1-5H3
InChI KeyHWAJASVMTDEFJN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentLimonoids
Alternative Parents
Substituents
  • Limonoid skeleton
  • Naphthopyran
  • Naphthalene
  • Caprolactone
  • 1,4-dioxepane
  • Delta valerolactone
  • Dioxepane
  • Delta_valerolactone
  • Oxepane
  • Oxane
  • Pyran
  • Dicarboxylic acid or derivatives
  • Heteroaromatic compound
  • Furan
  • Secondary alcohol
  • Carboxylic acid ester
  • Lactone
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Organic oxide
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point263 - 265 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.084 g/LALOGPS
logP2.7ALOGPS
logP2.58ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)14.42ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area115.57 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity116.45 m³·mol⁻¹ChemAxon
Polarizability48.38 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+206.82831661259
DarkChem[M-H]-197.77231661259
DeepCCS[M-2H]-237.04130932474
DeepCCS[M+Na]+212.46330932474
AllCCS[M+H]+209.332859911
AllCCS[M+H-H2O]+207.332859911
AllCCS[M+NH4]+211.132859911
AllCCS[M+Na]+211.632859911
AllCCS[M-H]-214.432859911
AllCCS[M+Na-2H]-215.532859911
AllCCS[M+HCOO]-216.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DeacetylnomilinCC12CCC3C4(C)C(CC(=O)C3(C)C11OC1C(=O)OC2C1=COC=C1)C(C)(C)OC(=O)CC4O3933.5Standard polar33892256
DeacetylnomilinCC12CCC3C4(C)C(CC(=O)C3(C)C11OC1C(=O)OC2C1=COC=C1)C(C)(C)OC(=O)CC4O3064.5Standard non polar33892256
DeacetylnomilinCC12CCC3C4(C)C(CC(=O)C3(C)C11OC1C(=O)OC2C1=COC=C1)C(C)(C)OC(=O)CC4O4101.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Deacetylnomilin,1TMS,isomer #1CC1(C)OC(=O)CC(O[Si](C)(C)C)C2(C)C1CC(=O)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213632.6Semi standard non polar33892256
Deacetylnomilin,1TMS,isomer #2CC1(C)OC(=O)CC(O)C2(C)C1C=C(O[Si](C)(C)C)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213615.4Semi standard non polar33892256
Deacetylnomilin,2TMS,isomer #1CC1(C)OC(=O)CC(O[Si](C)(C)C)C2(C)C1C=C(O[Si](C)(C)C)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213551.1Semi standard non polar33892256
Deacetylnomilin,2TMS,isomer #1CC1(C)OC(=O)CC(O[Si](C)(C)C)C2(C)C1C=C(O[Si](C)(C)C)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213285.2Standard non polar33892256
Deacetylnomilin,1TBDMS,isomer #1CC1(C)OC(=O)CC(O[Si](C)(C)C(C)(C)C)C2(C)C1CC(=O)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213876.8Semi standard non polar33892256
Deacetylnomilin,1TBDMS,isomer #2CC1(C)OC(=O)CC(O)C2(C)C1C=C(O[Si](C)(C)C(C)(C)C)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213866.4Semi standard non polar33892256
Deacetylnomilin,2TBDMS,isomer #1CC1(C)OC(=O)CC(O[Si](C)(C)C(C)(C)C)C2(C)C1C=C(O[Si](C)(C)C(C)(C)C)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213999.0Semi standard non polar33892256
Deacetylnomilin,2TBDMS,isomer #1CC1(C)OC(=O)CC(O[Si](C)(C)C(C)(C)C)C2(C)C1C=C(O[Si](C)(C)C(C)(C)C)C1(C)C2CCC2(C)C(C3=COC=C3)OC(=O)C3OC3213733.9Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Deacetylnomilin GC-MS (Non-derivatized) - 70eV, Positivesplash10-01si-2259800000-a4d140cdff7bea3a39982017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Deacetylnomilin GC-MS (1 TMS) - 70eV, Positivesplash10-003r-7064490000-0939502d59b9f57a162d2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Deacetylnomilin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 10V, Positive-QTOFsplash10-0ab9-0001900000-ac2fd55de38221c65f6b2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 20V, Positive-QTOFsplash10-0a4u-0025900000-3428d6398664c97079252016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 40V, Positive-QTOFsplash10-00kb-9416000000-5b63ee7c0bd320d2261e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 10V, Negative-QTOFsplash10-00b9-0001900000-7c933e17bd71d8b722172016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 20V, Negative-QTOFsplash10-0umj-1006900000-28026242e599d86106f52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 40V, Negative-QTOFsplash10-0a4m-9107200000-389a14bbe7886e74cb642016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 10V, Positive-QTOFsplash10-00di-0000900000-6e029cb28edf4d9b8aa32021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 20V, Positive-QTOFsplash10-00di-0141900000-968227572d16a11da18f2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 40V, Positive-QTOFsplash10-000i-2921200000-cd914e3f6b6a42b6f4202021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 10V, Negative-QTOFsplash10-00di-0000900000-6092626f870c8a12f2502021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 20V, Negative-QTOFsplash10-00di-0000900000-c9163d595834a7b095732021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deacetylnomilin 40V, Negative-QTOFsplash10-0006-4013900000-8418108a5da482d487cc2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
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 IDFDB014401
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13857953
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.