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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:53:27 UTC
Update Date2021-09-26 23:00:10 UTC
HMDB IDHMDB0249378
Secondary Accession NumbersNone
Metabolite Identification
Common NameBrevetoxin 3
DescriptionBrevetoxin 3, also known as brevetoxin T-17 or T17 toxin, belongs to the class of organic compounds known as brevetoxins and derivatives. These are a group of cyclic polyether compounds produced naturally by a species of dinoflagellate known as Karenia brevis. They contain a Pentaoxapentacycloheptacos- 23-en-7-one derivative (type a brevetoxin) or a pentaoxapentacyclotetracosa- 8,23-dien-7-one derivative (type b brevetoxin). Based on a literature review a significant number of articles have been published on Brevetoxin 3. This compound has been identified in human blood as reported by (PMID: 31557052 ). Brevetoxin 3 is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Brevetoxin 3 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
T17 ToxinMeSH
Brevetoxin GB-3MeSH
Brevetoxin T-17MeSH
Brevetoxin T17MeSH
Chemical FormulaC50H72O14
Average Molecular Weight897.112
Monoisotopic Molecular Weight896.492206998
IUPAC Name12-hydroxy-14-(3-hydroxy-2-methylidenepropyl)-1,3,11,24,31,41,44-heptamethyl-2,6,10,15,19,25,29,34,38,43,47-undecaoxaundecacyclo[26.22.0.0^{3,26}.0^{5,24}.0^{7,20}.0^{9,18}.0^{11,16}.0^{30,48}.0^{33,46}.0^{35,44}.0^{37,42}]pentaconta-21,40-dien-39-one
Traditional Name12-hydroxy-14-(3-hydroxy-2-methylidenepropyl)-1,3,11,24,31,41,44-heptamethyl-2,6,10,15,19,25,29,34,38,43,47-undecaoxaundecacyclo[26.22.0.0^{3,26}.0^{5,24}.0^{7,20}.0^{9,18}.0^{11,16}.0^{30,48}.0^{33,46}.0^{35,44}.0^{37,42}]pentaconta-21,40-dien-39-one
CAS Registry NumberNot Available
SMILES
CC1CC2OC3CC4OC(=O)C=C(C)C4OC3(C)CC2OC2CCC3(C)OC4(C)CC5OC6CC7OC8(C)C(O)CC(CC(=C)CO)OC8CC7OC6C=CCC5(C)OC4CC3OC12
InChI Identifier
InChI=1S/C50H72O14/c1-25(24-51)14-28-17-37(52)50(8)41(54-28)19-33-34(61-50)18-32-29(55-33)10-9-12-46(4)42(58-32)23-49(7)40(62-46)21-39-47(5,64-49)13-11-30-44(60-39)26(2)15-31-36(56-30)22-48(6)38(57-31)20-35-45(63-48)27(3)16-43(53)59-35/h9-10,16,26,28-42,44-45,51-52H,1,11-15,17-24H2,2-8H3
InChI KeyBKMHDYJRAAJTAD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as brevetoxins and derivatives. These are a group of cyclic polyether compounds produced naturally by a species of dinoflagellate known as Karenia brevis. They contain a Pentaoxapentacycloheptacos- 23-en-7-one derivative (type a brevetoxin) or a pentaoxapentacyclotetracosa- 8,23-dien-7-one derivative (type b brevetoxin).
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassBrevetoxins and derivatives
Sub ClassNot Available
Direct ParentBrevetoxins and derivatives
Alternative Parents
Substituents
  • Brevetoxin type b fragment
  • Dihydropyranone
  • Oxepane
  • Monosaccharide
  • Pyran
  • Oxane
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Organic oxide
  • Organooxygen compound
  • Primary alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic 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
logP3.22ALOGPS
logP3.36ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)13.82ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area159.06 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity231.1 m³·mol⁻¹ChemAxon
Polarizability99.78 ųChemAxon
Number of Rings11ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Brevetoxin 3CC1CC2OC3CC4OC(=O)C=C(C)C4OC3(C)CC2OC2CCC3(C)OC4(C)CC5OC6CC7OC8(C)C(O)CC(CC(=C)CO)OC8CC7OC6C=CCC5(C)OC4CC3OC126318.9Standard polar33892256
Brevetoxin 3CC1CC2OC3CC4OC(=O)C=C(C)C4OC3(C)CC2OC2CCC3(C)OC4(C)CC5OC6CC7OC8(C)C(O)CC(CC(=C)CO)OC8CC7OC6C=CCC5(C)OC4CC3OC125594.5Standard non polar33892256
Brevetoxin 3CC1CC2OC3CC4OC(=O)C=C(C)C4OC3(C)CC2OC2CCC3(C)OC4(C)CC5OC6CC7OC8(C)C(O)CC(CC(=C)CO)OC8CC7OC6C=CCC5(C)OC4CC3OC126671.3Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brevetoxin 3 10V, Positive-QTOFsplash10-0002-0000000090-fee6bcfe9ecd3e158d322021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brevetoxin 3 20V, Positive-QTOFsplash10-054k-5001011090-e6bda87113273f78d9812021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brevetoxin 3 40V, Positive-QTOFsplash10-056u-3300200290-acb8ed0a7b5d55e0d0932021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brevetoxin 3 10V, Negative-QTOFsplash10-0002-0000000090-83dad2535dcc1703bfb62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brevetoxin 3 20V, Negative-QTOFsplash10-0002-1000000090-79ae6de516253c9bff362021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brevetoxin 3 40V, Negative-QTOFsplash10-0007-3200003290-d8c69217e251b4f93fe62021-10-12Wishart 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 ID2339
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound2433
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 ]