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Record Information
Version2.0
Created at2024-09-10 23:49:30 UTC
Updated at2024-09-10 23:49:31 UTC
NP-MRD IDNP0335084
Secondary Accession NumbersNone
Natural Product Identification
Common NameCarboxyhomoyessotoxin
DescriptionCarboxyhomoyessotoxin belongs to the class of organic compounds known as ciguatera toxins. These are lipid-soluble polyether compounds consisting of 13 to 14 rings fused by ether linkages into a most rigid ladder-like structure. Carboxyhomoyessotoxin was first documented in 2000 (PMID: 10956065). Based on a literature review very few articles have been published on Carboxyhomoyessotoxin.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC56H84O23S2
Average Mass1189.3900 Da
Monoisotopic Mass1188.48448 Da
IUPAC Name(3E)-5-hydroxy-5-[34-hydroxy-13,25,27,30,35-pentamethyl-39-methylidene-14-(sulfooxy)-13-[3-(sulfooxy)propyl]-4,8,12,17,21,26,32,36,41,45,49-undecaoxaundecacyclo[25.22.0.0^{3,25}.0^{5,22}.0^{7,20}.0^{9,18}.0^{11,16}.0^{31,48}.0^{33,46}.0^{35,44}.0^{37,42}]nonatetracontan-40-yl]-2-(prop-2-en-1-yl)hex-3-enoic acid
Traditional Name(3E)-5-hydroxy-5-[34-hydroxy-13,25,27,30,35-pentamethyl-39-methylidene-14-(sulfooxy)-13-[3-(sulfooxy)propyl]-4,8,12,17,21,26,32,36,41,45,49-undecaoxaundecacyclo[25.22.0.0^{3,25}.0^{5,22}.0^{7,20}.0^{9,18}.0^{11,16}.0^{31,48}.0^{33,46}.0^{35,44}.0^{37,42}]nonatetracontan-40-yl]-2-(prop-2-en-1-yl)hex-3-enoic acid
CAS Registry NumberNot Available
SMILES
CC1CCC2(C)OC3(C)CCC4OC5CC6OC7CC(OS(O)(=O)=O)C(C)(CCCOS(O)(=O)=O)OC7CC6OC5CC4OC3CC2OC2CC3OC4CC5OC(C(=C)CC5OC4(C)C(O)C3OC12)C(C)(O)\C=C\C(CC=C)C(O)=O
InChI Identifier
InChI=1/C56H84O23S2/c1-9-11-30(51(58)59)13-16-52(4,60)50-29(3)20-39-38(74-50)26-46-56(8,77-39)49(57)48-42(73-46)24-41-47(75-48)28(2)12-17-54(6)44(72-41)27-43-55(7,79-54)18-14-31-32(71-43)21-34-33(68-31)22-35-36(69-34)23-40-37(70-35)25-45(78-81(64,65)66)53(5,76-40)15-10-19-67-80(61,62)63/h9,13,16,28,30-50,57,60H,1,3,10-12,14-15,17-27H2,2,4-8H3,(H,58,59)(H,61,62,63)(H,64,65,66)/b16-13+
InChI KeyNWJHPOGGOSFSPA-DTQAZKPQNA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as ciguatera toxins. These are lipid-soluble polyether compounds consisting of 13 to 14 rings fused by ether linkages into a most rigid ladder-like structure.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCiguatera toxins
Sub ClassNot Available
Direct ParentCiguatera toxins
Alternative Parents
Substituents
  • Ciguatera toxin fragment
  • Sulfated fatty acid
  • Medium-chain fatty acid
  • Branched fatty acid
  • Heterocyclic fatty acid
  • Hydroxy fatty acid
  • Oxepane
  • Monosaccharide
  • Oxane
  • Fatty acyl
  • Fatty acid
  • Sulfuric acid monoester
  • Sulfate-ester
  • Unsaturated fatty acid
  • Alkyl sulfate
  • Sulfuric acid ester
  • Tertiary alcohol
  • Organic sulfuric acid or derivatives
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Ether
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organoheterocyclic compound
  • Dialkyl ether
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-0.57ChemAxon
pKa (Strongest Acidic)-2.3ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count21ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area306.49 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity282.15 m³·mol⁻¹ChemAxon
Polarizability125.15 ųChemAxon
Number of Rings11ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Ciminiello P, Fattorusso E, Forino M, Poletti R, Viviani R: Structure determination of carboxyhomoyessotoxin, a new yessotoxin analogue isolated from adriatic mussels. Chem Res Toxicol. 2000 Aug;13(8):770-4. doi: 10.1021/tx000048q. [PubMed:10956065 ]