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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:54:07 UTC
Update Date2022-03-07 02:53:37 UTC
HMDB IDHMDB0033164
Secondary Accession Numbers
  • HMDB33164
Metabolite Identification
Common NameAcetyl-T2 Toxin
DescriptionAcetyl-T2 Toxin, also known as 3-acetyl T-2 or acetyl-T-2-toxin, belongs to the class of organic compounds known as trichothecenes. These are sesquiterpene mycotoxins structurally characterized by the presence of an epoxide ring and a benzopyran derivative with a variant number of hydroxyl, acetyl, or other substituents. The most important structural features causing the biological activities of trichothecenes are the 12,13-epoxy ring, the presence of hydroxyl or acetyl groups at appropriate positions on the trichothecene nucleus and the structure and position of the side-chain. Acetyl-T2 Toxin is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563862361
Synonyms
ValueSource
3-Acetyl T-2HMDB
3-Acetyl T-2 toxinHMDB
Acetyl T-2HMDB
Acetyl-T-2-toxinHMDB
T-2 AcetateHMDB
T-2 Toxin, acetylHMDB
10',11'-Bis(acetyloxy)-2'-[(acetyloxy)methyl]-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0²,⁷]dodecan]-5'-en-4'-yl 3-methylbutanoic acidGenerator
Chemical FormulaC26H36O10
Average Molecular Weight508.558
Monoisotopic Molecular Weight508.230847372
IUPAC Name10',11'-bis(acetyloxy)-2'-[(acetyloxy)methyl]-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0²,⁷]dodecan]-5'-en-4'-yl 3-methylbutanoate
Traditional Name10',11'-bis(acetyloxy)-2'-[(acetyloxy)methyl]-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0²,⁷]dodecan]-5'-en-4'-yl 3-methylbutanoate
CAS Registry Number21259-21-2
SMILES
CC(C)CC(=O)OC1CC2(COC(C)=O)C(OC3C(OC(C)=O)C(OC(C)=O)C2(C)C32CO2)C=C1C
InChI Identifier
InChI=1S/C26H36O10/c1-13(2)8-20(30)35-18-10-25(11-31-15(4)27)19(9-14(18)3)36-23-21(33-16(5)28)22(34-17(6)29)24(25,7)26(23)12-32-26/h9,13,18-19,21-23H,8,10-12H2,1-7H3
InChI KeyNOTOVTQRFFVBSB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as trichothecenes. These are sesquiterpene mycotoxins structurally characterized by the presence of an epoxide ring and a benzopyran derivative with a variant number of hydroxyl, acetyl, or other substituents. The most important structural features causing the biological activities of trichothecenes are the 12,13-epoxy ring, the presence of hydroxyl or acetyl groups at appropriate positions on the trichothecene nucleus and the structure and position of the side-chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentTrichothecenes
Alternative Parents
Substituents
  • Trichothecene skeleton
  • Tetracarboxylic acid or derivatives
  • Fatty acid ester
  • Oxepane
  • Oxane
  • Fatty acyl
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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 Solubility0.062 g/LALOGPS
logP2.51ALOGPS
logP1.46ChemAxon
logS-3.9ALOGPS
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area126.96 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity122.69 m³·mol⁻¹ChemAxon
Polarizability52.41 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
DarkChem[M+H]+217.10531661259
DarkChem[M-H]-207.37431661259
DeepCCS[M-2H]-244.06530932474
DeepCCS[M+Na]+219.52530932474
AllCCS[M+H]+215.532859911
AllCCS[M+H-H2O]+214.032859911
AllCCS[M+NH4]+216.932859911
AllCCS[M+Na]+217.232859911
AllCCS[M-H]-215.732859911
AllCCS[M+Na-2H]-217.432859911
AllCCS[M+HCOO]-219.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Acetyl-T2 ToxinCC(C)CC(=O)OC1CC2(COC(C)=O)C(OC3C(OC(C)=O)C(OC(C)=O)C2(C)C32CO2)C=C1C4539.8Standard polar33892256
Acetyl-T2 ToxinCC(C)CC(=O)OC1CC2(COC(C)=O)C(OC3C(OC(C)=O)C(OC(C)=O)C2(C)C32CO2)C=C1C2869.9Standard non polar33892256
Acetyl-T2 ToxinCC(C)CC(=O)OC1CC2(COC(C)=O)C(OC3C(OC(C)=O)C(OC(C)=O)C2(C)C32CO2)C=C1C3012.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Acetyl-T2 Toxin GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dv-5034900000-a52251658e3a8b136cc32017-09-01Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 10V, Positive-QTOFsplash10-0aos-3002920000-5417211e9f2488cf2e3e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 20V, Positive-QTOFsplash10-05mx-9015600000-efe47d73279b21c4a9092016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 40V, Positive-QTOFsplash10-0ap3-8009300000-bf3c41300fdd999f2b652016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 10V, Negative-QTOFsplash10-0aor-4000930000-ceb828a3c1f03a031b322016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 20V, Negative-QTOFsplash10-0a4i-7113900000-136fc0d1cdb07094d8092016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 40V, Negative-QTOFsplash10-0a4j-9540000000-daf49e486d949ace655f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 10V, Positive-QTOFsplash10-0002-0009200000-4151185ab7e865c652352021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 20V, Positive-QTOFsplash10-0002-1009000000-7ff29c472a7e765949642021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 40V, Positive-QTOFsplash10-00kf-9001200000-f87cd5a26c0ea213c7092021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 10V, Negative-QTOFsplash10-0a4i-1004920000-2bc932415332b515f49d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 20V, Negative-QTOFsplash10-0a59-5009200000-359c082b488a4d2d6c182021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acetyl-T2 Toxin 40V, Negative-QTOFsplash10-001i-9115200000-b7f5a3804d3a3b25bcea2021-09-22Wishart 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 IDFDB011172
KNApSAcK IDNot Available
Chemspider ID475342
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound546103
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.