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Record Information
Version2.0
Created at2024-09-11 00:15:23 UTC
Updated at2024-09-11 00:15:23 UTC
NP-MRD IDNP0335166
Secondary Accession NumbersNone
Natural Product Identification
Common Name45-Hydroxyhomoyessotoxin
Description45-Hydroxyhomoyessotoxin 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. 45-Hydroxyhomoyessotoxin was first documented in 1997 (PMID: 9285914). Based on a literature review a small amount of articles have been published on 45-Hydroxyhomoyessotoxin (PMID: 15377159) (PMID: 10367395).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC56H84O22S2
Average Mass1173.3900 Da
Monoisotopic Mass1172.48957 Da
IUPAC Name{40-[(3E)-2,6-dihydroxy-5-methylideneocta-3,7-dien-2-yl]-34-hydroxy-13,25,27,30,35-pentamethyl-39-methylidene-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-14-yl}oxidanesulfonic acid
Traditional Name{40-[(3E)-2,6-dihydroxy-5-methylideneocta-3,7-dien-2-yl]-34-hydroxy-13,25,27,30,35-pentamethyl-39-methylidene-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-14-yl}oxidanesulfonic 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(=C)C(O)C=C
InChI Identifier
InChI=1/C56H84O22S2/c1-10-31(57)28(2)12-16-52(5,59)51-30(4)20-40-39(73-51)26-47-56(9,76-40)50(58)49-43(72-47)24-42-48(74-49)29(3)13-17-54(7)45(71-42)27-44-55(8,78-54)18-14-32-33(70-44)21-35-34(67-32)22-36-37(68-35)23-41-38(69-36)25-46(77-80(63,64)65)53(6,75-41)15-11-19-66-79(60,61)62/h10,12,16,29,31-51,57-59H,1-2,4,11,13-15,17-27H2,3,5-9H3,(H,60,61,62)(H,63,64,65)/b16-12+
InChI KeySAFIBVMKGBEOPD-FOWTUZBSNA-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
  • Oxepane
  • Monosaccharide
  • Oxane
  • Sulfuric acid monoester
  • Sulfate-ester
  • Alkyl sulfate
  • Sulfuric acid ester
  • Organic sulfuric acid or derivatives
  • Tertiary alcohol
  • Secondary alcohol
  • Dialkyl ether
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • 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-0.93ChemAxon
pKa (Strongest Acidic)-2.4ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count20ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area289.42 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity281.6 m³·mol⁻¹ChemAxon
Polarizability123.9 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. Ferrari S, Ciminiello P, Dell'Aversano C, Forino M, Malaguti C, Tubaro A, Poletti R, Yasumoto T, Fattorusso E, Rossini GP: Structure-activity relationships of yessotoxins in cultured cells. Chem Res Toxicol. 2004 Sep;17(9):1251-7. doi: 10.1021/tx030054x. [PubMed:15377159 ]
  2. Quilliam MA: Phycotoxins. J AOAC Int. 1999 May-Jun;82(3):773-81. [PubMed:10367395 ]
  3. Satake M, Tubaro A, Lee JS, Yasumoto T: Two new analogs of yessotoxin, homoyessotoxin and 45-hydroxyhomoyessotoxin, isolated from mussels of the Adriatic Sea. Nat Toxins. 1997;5(3):107-10. doi: 10.1002/1522-7189(1997)5:3<107::AID-NT4>3.0.CO;2-6. [PubMed:9285914 ]