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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:40:34 UTC
Update Date2022-03-07 02:56:51 UTC
HMDB IDHMDB0041038
Secondary Accession Numbers
  • HMDB41038
Metabolite Identification
Common NameCollybial
DescriptionCollybial belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. Collybial is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, collybial has been detected, but not quantified in, mushrooms. This could make collybial a potential biomarker for the consumption of these foods.
Structure
Data?1563863617
Synonyms
ValueSource
2,10,10-Trimethyl-4-oxotricyclo[7.2.0.02,5]undec-6-ene-6-carboxaldehyde, 9ciHMDB
2,10,10-Trimethyl-4-oxo-tricyclo(7.2.0.0(2.5))undec-6-en-carbaldehydeMeSH
CollybialMeSH
Chemical FormulaC15H20O2
Average Molecular Weight232.3181
Monoisotopic Molecular Weight232.146329884
IUPAC Name2,10,10-trimethyl-4-oxotricyclo[7.2.0.0²,⁵]undec-6-ene-6-carbaldehyde
Traditional Name2,10,10-trimethyl-4-oxotricyclo[7.2.0.0²,⁵]undec-6-ene-6-carbaldehyde
CAS Registry Number164300-75-8
SMILES
CC1(C)CC2C1CC=C(C=O)C1C(=O)CC21C
InChI Identifier
InChI=1S/C15H20O2/c1-14(2)6-11-10(14)5-4-9(8-16)13-12(17)7-15(11,13)3/h4,8,10-11,13H,5-7H2,1-3H3
InChI KeyHMBNCKSBZMIUGA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentKetones
Alternative Parents
Substituents
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aldehyde
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point121 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.1 g/LALOGPS
logP2.74ALOGPS
logP2.21ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)13.31ChemAxon
pKa (Strongest Basic)-5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area34.14 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity67.15 m³·mol⁻¹ChemAxon
Polarizability26.51 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+153.75631661259
DarkChem[M-H]-148.88231661259
DeepCCS[M-2H]-187.60430932474
DeepCCS[M+Na]+162.71630932474
AllCCS[M+H]+153.132859911
AllCCS[M+H-H2O]+149.432859911
AllCCS[M+NH4]+156.632859911
AllCCS[M+Na]+157.532859911
AllCCS[M-H]-161.532859911
AllCCS[M+Na-2H]-161.532859911
AllCCS[M+HCOO]-161.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
CollybialCC1(C)CC2C1CC=C(C=O)C1C(=O)CC21C2460.8Standard polar33892256
CollybialCC1(C)CC2C1CC=C(C=O)C1C(=O)CC21C1795.3Standard non polar33892256
CollybialCC1(C)CC2C1CC=C(C=O)C1C(=O)CC21C1852.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Collybial,1TMS,isomer #1CC1(C)CC2C1CC=C(C=O)C1=C(O[Si](C)(C)C)CC12C1986.3Semi standard non polar33892256
Collybial,1TMS,isomer #1CC1(C)CC2C1CC=C(C=O)C1=C(O[Si](C)(C)C)CC12C1928.0Standard non polar33892256
Collybial,1TMS,isomer #2CC1(C)CC2C1CC=C(C=O)C1C(O[Si](C)(C)C)=CC12C2014.8Semi standard non polar33892256
Collybial,1TMS,isomer #2CC1(C)CC2C1CC=C(C=O)C1C(O[Si](C)(C)C)=CC12C1876.0Standard non polar33892256
Collybial,1TBDMS,isomer #1CC1(C)CC2C1CC=C(C=O)C1=C(O[Si](C)(C)C(C)(C)C)CC12C2204.2Semi standard non polar33892256
Collybial,1TBDMS,isomer #1CC1(C)CC2C1CC=C(C=O)C1=C(O[Si](C)(C)C(C)(C)C)CC12C2180.1Standard non polar33892256
Collybial,1TBDMS,isomer #2CC1(C)CC2C1CC=C(C=O)C1C(O[Si](C)(C)C(C)(C)C)=CC12C2238.6Semi standard non polar33892256
Collybial,1TBDMS,isomer #2CC1(C)CC2C1CC=C(C=O)C1C(O[Si](C)(C)C(C)(C)C)=CC12C2081.8Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Collybial GC-MS (Non-derivatized) - 70eV, Positivesplash10-0f8c-3920000000-d656613a40c6ef13e0e12017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Collybial 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 - Collybial 10V, Positive-QTOFsplash10-001i-0090000000-c394fb65f2466731521d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 20V, Positive-QTOFsplash10-05o0-1290000000-e701859c2215ef2daba62017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 40V, Positive-QTOFsplash10-0a4i-7910000000-7216c53117908f56d15d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 10V, Negative-QTOFsplash10-001i-0090000000-aa0205170f1dfef91c0a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 20V, Negative-QTOFsplash10-0ue9-0090000000-11afbc0de371da9c2a552017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 40V, Negative-QTOFsplash10-0006-9420000000-ebd1450b583ec14caa452017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 10V, Negative-QTOFsplash10-001i-0090000000-403b175a8d75af9b9dc42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 20V, Negative-QTOFsplash10-0udi-0390000000-6b8d361acd0ca1362ca12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 40V, Negative-QTOFsplash10-0f79-0940000000-89a2c8f2f37a839859a72021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 10V, Positive-QTOFsplash10-001i-0090000000-dae570fad4ca0cdd93252021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 20V, Positive-QTOFsplash10-056r-0940000000-0f41fea034e88325e8ca2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Collybial 40V, Positive-QTOFsplash10-0f7c-4930000000-0b787ee87659f57365fc2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • 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 IDFDB020910
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85132500
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .