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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:34:12 UTC
Update Date2021-09-26 22:55:43 UTC
HMDB IDHMDB0246554
Secondary Accession NumbersNone
Metabolite Identification
Common Name4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate
Description4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate belongs to the class of organic compounds known as tigliane and ingenane diterpenoids. These are diterpenoids containing the tigliane or ingenane carbon skeleton. The tigliane skeleton is a tetracyclic ring that consists of the 4/7/6/3 ring junction. It is derived from casbane by 6,10- and 5,14-cyclizations and is a framework of phorbol. The ingenane skeleton is derived by rearrangement of tigliane. Based on a literature review a significant number of articles have been published on 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-o-methyl-12-o-tetradecanoylphorbol 13-acetate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
4-O-Methyl-12-O-tetradecanoylphorbol 13-acetic acidGenerator
Chemical FormulaC37H58O8
Average Molecular Weight630.863
Monoisotopic Molecular Weight630.413168828
IUPAC Name13-(acetyloxy)-1-hydroxy-8-(hydroxymethyl)-6-methoxy-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0^{2,6}.0^{11,13}]pentadeca-3,8-dien-14-yl tetradecanoate
Traditional Name13-(acetyloxy)-1-hydroxy-8-(hydroxymethyl)-6-methoxy-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0^{2,6}.0^{11,13}]pentadeca-3,8-dien-14-yl tetradecanoate
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C3C=C(C)C(=O)C3(CC(CO)=CC2C2C(C)(C)C12OC(C)=O)OC
InChI Identifier
InChI=1S/C37H58O8/c1-8-9-10-11-12-13-14-15-16-17-18-19-30(40)44-33-25(3)36(42)28(31-34(5,6)37(31,33)45-26(4)39)21-27(23-38)22-35(43-7)29(36)20-24(2)32(35)41/h20-21,25,28-29,31,33,38,42H,8-19,22-23H2,1-7H3
InChI KeyVCWNAJUHTLWQQT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tigliane and ingenane diterpenoids. These are diterpenoids containing the tigliane or ingenane carbon skeleton. The tigliane skeleton is a tetracyclic ring that consists of the 4/7/6/3 ring junction. It is derived from casbane by 6,10- and 5,14-cyclizations and is a framework of phorbol. The ingenane skeleton is derived by rearrangement of tigliane.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentTigliane and ingenane diterpenoids
Alternative Parents
Substituents
  • Tigliane diterpenoid
  • Fatty acid ester
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Cyclic alcohol
  • Tertiary alcohol
  • Ketone
  • Carboxylic acid ester
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Primary alcohol
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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
logP6.2ALOGPS
logP6.34ChemAxon
logS-6.2ALOGPS
pKa (Strongest Acidic)13.81ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area119.36 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity174.07 m³·mol⁻¹ChemAxon
Polarizability74.4 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-283.62430932474
DeepCCS[M+Na]+259.04830932474
AllCCS[M+H]+242.832859911
AllCCS[M+H-H2O]+242.132859911
AllCCS[M+NH4]+243.432859911
AllCCS[M+Na]+243.632859911
AllCCS[M-H]-232.732859911
AllCCS[M+Na-2H]-237.232859911
AllCCS[M+HCOO]-242.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4-O-Methyl-12-O-tetradecanoylphorbol 13-acetateCCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C3C=C(C)C(=O)C3(CC(CO)=CC2C2C(C)(C)C12OC(C)=O)OC4230.0Standard polar33892256
4-O-Methyl-12-O-tetradecanoylphorbol 13-acetateCCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C3C=C(C)C(=O)C3(CC(CO)=CC2C2C(C)(C)C12OC(C)=O)OC4045.9Standard non polar33892256
4-O-Methyl-12-O-tetradecanoylphorbol 13-acetateCCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C3C=C(C)C(=O)C3(CC(CO)=CC2C2C(C)(C)C12OC(C)=O)OC3959.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate 10V, Positive-QTOFsplash10-00e9-0000096000-a01e7f826bd4627b6e152021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate 20V, Positive-QTOFsplash10-001i-0001179000-e341fbc62a789ecfe2962021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate 40V, Positive-QTOFsplash10-056u-9100411000-1a5ad6553323166e14db2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate 10V, Negative-QTOFsplash10-004i-0010049000-e7d3db5fce32907eb2ea2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate 20V, Negative-QTOFsplash10-004i-2000029000-31ebb31cfde1b029f1c82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-O-Methyl-12-O-tetradecanoylphorbol 13-acetate 40V, Negative-QTOFsplash10-004i-5950254000-dd21796226ac033f72d22021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID484903
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound557801
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]