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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:34:17 UTC
Update Date2022-03-07 02:53:52 UTC
HMDB IDHMDB0033805
Secondary Accession Numbers
  • HMDB33805
Metabolite Identification
Common NameAzaspiracid
DescriptionAzaspiracid belongs to the class of organic compounds known as azaspirodecane derivatives. These are organic compounds containing a spirodecane moiety with at least one nitrogen atom. Azaspiracid is a very strong basic compound (based on its pKa). Outside of the human body, azaspiracid has been detected, but not quantified in, mollusks. This could make azaspiracid a potential biomarker for the consumption of these foods. Digestive glands were shown to contain ~1 μg/g AZAtotal with three AZA analogues present (in μg/g digestive gland): AZA1 (0.5), AZA2 (0.06), and AZA3 (0.44). Similar to DSP toxins, human consumption of AZA-contaminated shellfish can result in severe acute symptoms that include nausea, vomiting, diarrhea, and stomach cramps. Azaspiracid was first identified in the 1990s following an outbreak of human illness in the Netherlands that was associated with ingestion of contaminated shellfish originating from Killary Harbour, Ireland.
Structure
Data?1563862463
Synonyms
ValueSource
Azaspiracid-1HMDB
(4E)-5-(2-{hydroxy[2-hydroxy-3,5-dimethyl-6-(3-{3,5,10'-trimethyl-3',7',12'-trioxaspiro[piperidine-2,4'-tricyclo[6.3.1.0²,⁶]dodecane]-8'-yl}prop-1-en-2-yl)oxan-2-yl]methyl}-6-methyl-2,3,3'',3a,6,6'',7,7a-octahydrodispiro[furo[3,2-b]pyran-5,2'-oxolane-5',2''-pyran]-6''-yl)pent-4-enoateGenerator
Chemical FormulaC47H71NO12
Average Molecular Weight842.0661
Monoisotopic Molecular Weight841.497626741
IUPAC Name(4E)-5-(2-{hydroxy[2-hydroxy-3,5-dimethyl-6-(3-{3,5,10'-trimethyl-3',7',12'-trioxaspiro[piperidine-2,4'-tricyclo[6.3.1.0²,⁶]dodecane]-8'-yl}prop-1-en-2-yl)oxan-2-yl]methyl}-6-methyl-2,3,3'',3a,6,6'',7,7a-octahydrodispiro[furo[3,2-b]pyran-5,2'-oxolane-5',2''-pyran]-6''-yl)pent-4-enoic acid
Traditional Name(4E)-5-(2-{hydroxy[2-hydroxy-3,5-dimethyl-6-(3-{3,5,10'-trimethyl-3',7',12'-trioxaspiro[piperidine-2,4'-tricyclo[6.3.1.0²,⁶]dodecane]-8'-yl}prop-1-en-2-yl)oxan-2-yl]methyl}-6-methyl-2,3,3'',3a,6,6'',7,7a-octahydrodispiro[furo[3,2-b]pyran-5,2'-oxolane-5',2''-pyran]-6''-yl)pent-4-enoic acid
CAS Registry Number214899-21-5
SMILES
CC1CNC2(CC3OC4(CC(=C)C5OC(O)(C(O)C6CC7OC8(CCC9(CC=CC(O9)\C=C\CCC(O)=O)O8)C(C)CC7O6)C(C)CC5C)CC(C)CC(O4)C3O2)C(C)C1
InChI Identifier
InChI=1S/C47H71NO12/c1-26-18-36-41-38(24-45(58-41)30(5)17-27(2)25-48-45)56-44(22-26,55-36)23-29(4)40-28(3)19-32(7)47(52,59-40)42(51)37-21-35-34(53-37)20-31(6)46(57-35)16-15-43(60-46)14-10-12-33(54-43)11-8-9-13-39(49)50/h8,10-12,26-28,30-38,40-42,48,51-52H,4,9,13-25H2,1-3,5-7H3,(H,49,50)/b11-8+
InChI KeyBVZWTQCTAVYACS-DHZHZOJOSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as azaspirodecane derivatives. These are organic compounds containing a spirodecane moiety with at least one nitrogen atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzaspirodecane derivatives
Sub ClassNot Available
Direct ParentAzaspirodecane derivatives
Alternative Parents
Substituents
  • Azaspirodecane
  • Furopyran
  • Medium-chain fatty acid
  • Amino fatty acid
  • Ketal
  • Heterocyclic fatty acid
  • Hydroxy fatty acid
  • Meta-dioxane
  • Monosaccharide
  • Oxane
  • Piperidine
  • Pyran
  • Unsaturated fatty acid
  • Fatty acid
  • Fatty acyl
  • Tetrahydrofuran
  • Furan
  • Secondary alcohol
  • Amino acid or derivatives
  • Hemiacetal
  • Hemiaminal
  • Amino acid
  • Oxacycle
  • Azacycle
  • Secondary amine
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkyl ether
  • Secondary aliphatic amine
  • Ether
  • Acetal
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Amine
  • Organic oxygen compound
  • Alcohol
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Carbonyl group
  • Organic nitrogen compound
  • 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 Solubility0.0019 g/LALOGPS
logP3.71ALOGPS
logP4.72ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)3.95ChemAxon
pKa (Strongest Basic)9.32ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area163.63 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity221.92 m³·mol⁻¹ChemAxon
Polarizability94.21 ųChemAxon
Number of Rings9ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+278.732859911
AllCCS[M+H-H2O]+278.232859911
AllCCS[M+NH4]+279.232859911
AllCCS[M+Na]+279.432859911
AllCCS[M-H]-290.632859911
AllCCS[M+Na-2H]-297.932859911
AllCCS[M+HCOO]-305.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
AzaspiracidCC1CNC2(CC3OC4(CC(=C)C5OC(O)(C(O)C6CC7OC8(CCC9(CC=CC(O9)\C=C\CCC(O)=O)O8)C(C)CC7O6)C(C)CC5C)CC(C)CC(O4)C3O2)C(C)C15177.3Standard polar33892256
AzaspiracidCC1CNC2(CC3OC4(CC(=C)C5OC(O)(C(O)C6CC7OC8(CCC9(CC=CC(O9)\C=C\CCC(O)=O)O8)C(C)CC7O6)C(C)CC5C)CC(C)CC(O4)C3O2)C(C)C14769.1Standard non polar33892256
AzaspiracidCC1CNC2(CC3OC4(CC(=C)C5OC(O)(C(O)C6CC7OC8(CCC9(CC=CC(O9)\C=C\CCC(O)=O)O8)C(C)CC7O6)C(C)CC5C)CC(C)CC(O4)C3O2)C(C)C15534.6Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 10V, Negative-QTOFsplash10-002b-2822892050-8005cf406abf6110e9302017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 20V, Negative-QTOFsplash10-074j-0296322350-59fbc3408ecbeb977cfc2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 40V, Negative-QTOFsplash10-066r-1910000000-f56c2be33379f3a85c382017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 10V, Negative-QTOFsplash10-0006-0002000090-d45bf0369df4637bb58c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 20V, Negative-QTOFsplash10-0006-1009500060-b12bb23fe395a67ac2012021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 40V, Negative-QTOFsplash10-00di-0904001330-52022d8ec6d1694f02632021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 10V, Positive-QTOFsplash10-00di-1409310060-798e0b2f824d8853730a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 20V, Positive-QTOFsplash10-001i-6609021000-1dbcf3bdba6d54e1b8ec2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 40V, Positive-QTOFsplash10-00fr-4901000000-1276d3ab3d40e7e96b732017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 10V, Positive-QTOFsplash10-006x-0000000090-09ceb2dfdd4b844ee6b82021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 20V, Positive-QTOFsplash10-00dl-0023200090-2795366f5d1d56c6f6792021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Azaspiracid 40V, Positive-QTOFsplash10-0a4i-7490000010-51bbecbe9652f88306d12021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • 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 IDFDB011968
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAzaspiracid
METLIN IDNot Available
PubChem Compound131751490
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. These A, Scholz J, Preiss-Weigert A: Sensitive method for the determination of lipophilic marine biotoxins in extracts of mussels and processed shellfish by high-performance liquid chromatography-tandem mass spectrometry based on enrichment by solid-phase extraction. J Chromatogr A. 2009 May 22;1216(21):4529-38. doi: 10.1016/j.chroma.2009.03.062. Epub 2009 Mar 27. [PubMed:19362722 ]
  2. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .