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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 12:42:20 UTC
Update Date2021-09-26 23:07:18 UTC
HMDB IDHMDB0253832
Secondary Accession NumbersNone
Metabolite Identification
Common NameKudinoside A
Description16,19-dihydroxy-10-[(5-hydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl)oxy]-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracos-17-en-22-one belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. 16,19-dihydroxy-10-[(5-hydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl)oxy]-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracos-17-en-22-one is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Kudinoside a is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Kudinoside A is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC47H74O18
Average Molecular Weight927.091
Monoisotopic Molecular Weight926.487515543
IUPAC Name16,19-dihydroxy-10-[(5-hydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl)oxy]-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracos-17-en-22-one
Traditional Name16,19-dihydroxy-10-[(5-hydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl)oxy]-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracos-17-en-22-one
CAS Registry NumberNot Available
SMILES
CC1OC(OC2C(OC3CCC4(C)C(CCC5(C)C4CC(O)C4=C6C(C)(O)C7(C)CCC6(CCC54C)C(=O)O7)C3(C)C)OCC(O)C2OC2OC(CO)C(O)C(O)C2O)C(O)C(O)C1O
InChI Identifier
InChI=1S/C47H74O18/c1-20-28(51)30(53)32(55)37(60-20)64-35-34(63-38-33(56)31(54)29(52)23(18-48)61-38)22(50)19-59-39(35)62-26-10-11-42(4)24(41(26,2)3)9-12-43(5)25(42)17-21(49)27-36-46(8,58)45(7)14-16-47(36,40(57)65-45)15-13-44(27,43)6/h20-26,28-35,37-39,48-56,58H,9-19H2,1-8H3
InChI KeyMOVNHXBNDSZSGK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNot Available
Direct ParentNaphthopyrans
Alternative Parents
Substituents
  • Naphthopyran
  • Disaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Naphthalene
  • Delta valerolactone
  • Delta_valerolactone
  • Pyran
  • Oxane
  • Cyclic alcohol
  • Tertiary alcohol
  • Secondary alcohol
  • Lactone
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Acetal
  • Carboxylic acid derivative
  • Polyol
  • Primary alcohol
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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
logP0.68ALOGPS
logP0.018ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)11.88ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area283.98 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity224.24 m³·mol⁻¹ChemAxon
Polarizability97.78 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
DeepCCS[M+H]+292.53930932474
DeepCCS[M-H]-290.64430932474
DeepCCS[M-2H]-324.46230932474
DeepCCS[M+Na]+298.41430932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kudinoside A 10V, Positive-QTOFsplash10-016s-0000100906-0efefc43f1e0b4bcd08b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kudinoside A 20V, Positive-QTOFsplash10-014i-0491713506-3c760363f43c44c1f5532021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kudinoside A 40V, Positive-QTOFsplash10-00xr-9211600031-283930e6a32d2ca98a862021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kudinoside A 10V, Negative-QTOFsplash10-004i-0100100129-df75f6f233107bf84c152021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kudinoside A 20V, Negative-QTOFsplash10-02di-4200100493-437ab17d7709d8224c212021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kudinoside A 40V, Negative-QTOFsplash10-0gb9-2000029100-117e951f89000c2b1b7d2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB 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 Compound75282085
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]