Dinophysistoxin 2 (CHEM031872)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-26 02:58:56 UTC
Update Date2026-04-06 03:46:09 UTC
Accession NumberCHEM031872
Identification
Common NameDinophysistoxin 2
ClassSmall Molecule
DescriptionDinophysistoxin 2 is found in mollusks. Dinophysistoxin 2 is a metabolite of Dinophysis species.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
Dinophysistoxin-2HMDB
DTX-2HMDB
DTX2HMDB
2-Hydroxy-3-{5-hydroxy-8-[(3E)-4-[8'-hydroxy-6'-(1-hydroxy-3-{11-methyl-1,7-dioxaspiro[5.5]undecan-2-yl}butyl)-7'-methylidene-hexahydro-3'H-spiro[oxolane-2,2'-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoateGenerator
Dinophysistoxin 2MeSH
Chemical FormulaC44H68O13
Average Molecular Mass805.003 g/mol
Monoisotopic Mass804.466 g/mol
CAS Registry NumberNot Available
IUPAC Name2-hydroxy-3-{5-hydroxy-8-[(3E)-4-[8'-hydroxy-6'-(1-hydroxy-3-{11-methyl-1,7-dioxaspiro[5.5]undecan-2-yl}butyl)-7'-methylidene-hexahydro-3'H-spiro[oxolane-2,2'-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid
Traditional Name2-hydroxy-3-{5-hydroxy-8-[(3E)-4-[8'-hydroxy-6'-(1-hydroxy-3-{11-methyl-1,7-dioxaspiro[5.5]undecan-2-yl}butyl)-7'-methylidene-hexahydrospiro[oxolane-2,2'-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid
SMILESCC(CC(O)C1OC2CCC3(CCC(O3)\C=C\C(C)C3CC(C)=CC4(OC(CC(C)(O)C(O)=O)CCC4O)O3)OC2C(O)C1=C)C1CCCC2(OCCCC2C)O1
InChI IdentifierInChI=1S/C44H68O13/c1-25-21-35(56-44(23-25)36(46)14-13-31(54-44)24-41(6,50)40(48)49)26(2)11-12-30-15-18-42(53-30)19-16-34-39(57-42)37(47)29(5)38(52-34)32(45)22-27(3)33-10-7-17-43(55-33)28(4)9-8-20-51-43/h11-12,23,26-28,30-39,45-47,50H,5,7-10,13-22,24H2,1-4,6H3,(H,48,49)/b12-11+
InChI KeyBRFKTXCAUCYQBT-VAWYXSNFSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as ketals. These are acetals derived from ketones by replacement of the oxo group by two hydrocarbyloxy groups R2C(OR)2 ( R not Hydrogen ). This term, once abandoned, has been reinstated as a subclass of acetals.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassEthers
Direct ParentKetals
Alternative Parents
Substituents
  • Ketal
  • Alpha-hydroxy acid
  • Hydroxy acid
  • Oxane
  • Pyran
  • Tertiary alcohol
  • Tetrahydrofuran
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Dialkyl ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0044 g/LALOGPS
logP2.85ALOGPS
logP5.25ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)3.76ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area182.83 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity210.73 m³·mol⁻¹ChemAxon
Polarizability88.34 ųChemAxon
Number of Rings7ChemAxon
Bioavailability0ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_4) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_5) - 70eV, PositiveNot AvailableSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-5302016920-21ce3dc22deba7854c97Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00ku-7133286900-bf1f07ad7baf40185656Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f6x-9311145100-c32875ac3a3b88372df8Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-9302111110-09d9fd7c4aae10e15506Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-9218000600-ef0ab3d8496f21340834Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0jdi-3935110100-2a7912d3ad329b0eb0b2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0000000390-9b7835256454ae9753f2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-2000002790-6a88f6fa1a72731f9865Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0umj-9243705650-2a577549974c7360cea0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4r-0000002980-51fe23d20a098119810dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052r-0132315940-54eefbb4dd1e509894efSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kk-8900005110-e4e5b1a4f8802759de14Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0038517
FooDB IDFDB017897
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID4941670
ChEBI IDNot Available
PubChem Compound ID6437082
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.