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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:46:37 UTC
Update Date2022-03-07 02:53:10 UTC
HMDB IDHMDB0031933
Secondary Accession Numbers
  • HMDB31933
Metabolite Identification
Common Name11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide
Description11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide, also known as 14-methoxy-7-O-methylrosmanol, belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563862193
Synonyms
ValueSource
14-Methoxy-7-O-methylrosmanolHMDB
Chemical FormulaC22H30O6
Average Molecular Weight390.47
Monoisotopic Molecular Weight390.204238692
IUPAC Name3,4-dihydroxy-6,8-dimethoxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one
Traditional Name3,4-dihydroxy-5-isopropyl-6,8-dimethoxy-11,11-dimethyl-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one
CAS Registry Number197649-68-6
SMILES
COC1C2OC(=O)C3(CCCC(C)(C)C23)C2=C1C(OC)=C(C(C)C)C(O)=C2O
InChI Identifier
InChI=1S/C22H30O6/c1-10(2)11-14(23)15(24)13-12(16(11)26-5)17(27-6)18-19-21(3,4)8-7-9-22(13,19)20(25)28-18/h10,17-19,23-24H,7-9H2,1-6H3
InChI KeyDHNUPRDARUHAJK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentDiterpene lactones
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic 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 Solubility0.098 g/LALOGPS
logP3.76ALOGPS
logP4.06ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)9.51ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area85.22 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity103.93 m³·mol⁻¹ChemAxon
Polarizability41.5 ųChemAxon
Number of Rings4ChemAxon
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]+191.73531661259
DarkChem[M-H]-184.33231661259
DeepCCS[M-2H]-229.32230932474
DeepCCS[M+Na]+204.5530932474
AllCCS[M+H]+191.232859911
AllCCS[M+H-H2O]+188.732859911
AllCCS[M+NH4]+193.532859911
AllCCS[M+Na]+194.132859911
AllCCS[M-H]-200.632859911
AllCCS[M+Na-2H]-201.132859911
AllCCS[M+HCOO]-201.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olideCOC1C2OC(=O)C3(CCCC(C)(C)C23)C2=C1C(OC)=C(C(C)C)C(O)=C2O3860.9Standard polar33892256
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olideCOC1C2OC(=O)C3(CCCC(C)(C)C23)C2=C1C(OC)=C(C(C)C)C(O)=C2O2868.7Standard non polar33892256
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olideCOC1C2OC(=O)C3(CCCC(C)(C)C23)C2=C1C(OC)=C(C(C)C)C(O)=C2O2877.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide,1TMS,isomer #1COC1=C(C(C)C)C(O[Si](C)(C)C)=C(O)C2=C1C(OC)C1OC(=O)C23CCCC(C)(C)C132886.4Semi standard non polar33892256
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide,1TMS,isomer #2COC1=C(C(C)C)C(O)=C(O[Si](C)(C)C)C2=C1C(OC)C1OC(=O)C23CCCC(C)(C)C132876.1Semi standard non polar33892256
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide,2TMS,isomer #1COC1=C(C(C)C)C(O[Si](C)(C)C)=C(O[Si](C)(C)C)C2=C1C(OC)C1OC(=O)C23CCCC(C)(C)C132868.0Semi standard non polar33892256
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide,1TBDMS,isomer #1COC1=C(C(C)C)C(O[Si](C)(C)C(C)(C)C)=C(O)C2=C1C(OC)C1OC(=O)C23CCCC(C)(C)C133105.2Semi standard non polar33892256
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide,1TBDMS,isomer #2COC1=C(C(C)C)C(O)=C(O[Si](C)(C)C(C)(C)C)C2=C1C(OC)C1OC(=O)C23CCCC(C)(C)C133093.6Semi standard non polar33892256
11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide,2TBDMS,isomer #1COC1=C(C(C)C)C(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C2=C1C(OC)C1OC(=O)C23CCCC(C)(C)C133300.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide GC-MS (Non-derivatized) - 70eV, Positivesplash10-07yj-3019000000-da82053de8d9c305e6c82017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide GC-MS (2 TMS) - 70eV, Positivesplash10-00or-2002950000-f87ad5c8042c09dc71842017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 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 - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 10V, Positive-QTOFsplash10-0006-0009000000-68b476f3bc15c15bc1e02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 20V, Positive-QTOFsplash10-0006-2109000000-a6031955c4f8a3c8b1ae2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 40V, Positive-QTOFsplash10-00di-8739000000-69c5c233053c54390b9a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 10V, Negative-QTOFsplash10-000i-0009000000-fc6e51770e1d8052e0952016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 20V, Negative-QTOFsplash10-000i-0009000000-d6e1c359f36e1c819ee82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 40V, Negative-QTOFsplash10-005a-1459000000-c026ef2567e4f3c7659f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 10V, Positive-QTOFsplash10-0006-0009000000-fffa3f9276397c4125da2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 20V, Positive-QTOFsplash10-0007-0009000000-7c2422ac661aabf0743a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 40V, Positive-QTOFsplash10-002v-3139000000-7345847f6e0150d87aaa2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 10V, Negative-QTOFsplash10-000i-0009000000-433078b8e90dca07b3592021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 20V, Negative-QTOFsplash10-000b-0009000000-96c00a7c24d0559163112021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11,12-Dihydroxy-7,14-dimethoxy-8,11,13-abietatrien-20,6-olide 40V, Negative-QTOFsplash10-053r-1029000000-6854129f24ebc0cfd9bb2021-09-22Wishart 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 IDFDB008621
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound76401227
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.