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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:36:26 UTC
Update Date2021-09-26 23:03:10 UTC
HMDB IDHMDB0251273
Secondary Accession NumbersNone
Metabolite Identification
Common NameDigimed
Description4-(5-{[5-({5-[(4,5-dihydroxy-6-methyloxan-2-yl)oxy]-4-hydroxy-6-methyloxan-2-yl}oxy)-4-hydroxy-6-methyloxan-2-yl]oxy}-11-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl)-2,5-dihydrofuran-2-one belongs to the class of organic compounds known as cardenolide glycosides and derivatives. Cardenolide glycosides and derivatives are compounds containing a carbohydrate glycosidically bound to the cardenolide moiety. Based on a literature review very few articles have been published on 4-(5-{[5-({5-[(4,5-dihydroxy-6-methyloxan-2-yl)oxy]-4-hydroxy-6-methyloxan-2-yl}oxy)-4-hydroxy-6-methyloxan-2-yl]oxy}-11-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl)-2,5-dihydrofuran-2-one. This compound has been identified in human blood as reported by (PMID: 31557052 ). Digimed is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Digimed 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
Synonyms
ValueSource
AWD.pharma brand OF digitoxinMeSH
AcedoxinMeSH
AcetyldigitoxinMeSH
AcetyldigitoxinsMeSH
AdicinMeSH
Chauvin brand OF digitoxinMeSH
CoramedanMeSH
Desglucolanatosides aMeSH
DigimedMeSH
DigimerckMeSH
Digitaline nativelleMeSH
DigitoxinMeSH
Digitoxin awdMeSH
Digitoxin bürgerMeSH
Digitoxin didierMeSH
Digitoxin monoacetateMeSH
Digitoxin-philoMeSH
DigophtonMeSH
Hormosan brand OF digitoxinMeSH
Medice brand OF digitoxinMeSH
Merck brand OF digitoxinMeSH
Monoacetate, digitoxinMeSH
Philopharm brand OF digitoxinMeSH
Proctor and gamble brand OF digitoxinMeSH
Ysatfabrik brand OF digitoxinMeSH
alpha AcetyldigitoxinMeSH
alpha-AcetyldigitoxinMeSH
Corax brand OF digitoxinMeSH
AWD, digitoxinMeSH
Bürger, digitoxinMeSH
Didier, digitoxinMeSH
Digitoxin philoMeSH
Nativelle, digitalineMeSH
Chemical FormulaC41H64O13
Average Molecular Weight764.95
Monoisotopic Molecular Weight764.434692121
IUPAC Name4-(5-{[5-({5-[(4,5-dihydroxy-6-methyloxan-2-yl)oxy]-4-hydroxy-6-methyloxan-2-yl}oxy)-4-hydroxy-6-methyloxan-2-yl]oxy}-11-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl)-2,5-dihydrofuran-2-one
Traditional Namedigitoxin
CAS Registry NumberNot Available
SMILES
CC1OC(CC(O)C1O)OC1C(O)CC(OC2C(O)CC(OC3CCC4(C)C(CCC5C4CCC4(C)C(CCC54O)C4=CC(=O)OC4)C3)OC2C)OC1C
InChI Identifier
InChI=1S/C41H64O13/c1-20-36(46)29(42)16-34(49-20)53-38-22(3)51-35(18-31(38)44)54-37-21(2)50-33(17-30(37)43)52-25-8-11-39(4)24(15-25)6-7-28-27(39)9-12-40(5)26(10-13-41(28,40)47)23-14-32(45)48-19-23/h14,20-22,24-31,33-38,42-44,46-47H,6-13,15-19H2,1-5H3
InChI KeyWDJUZGPOPHTGOT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cardenolide glycosides and derivatives. Cardenolide glycosides and derivatives are compounds containing a carbohydrate glycosidically bound to the cardenolide moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentCardenolide glycosides and derivatives
Alternative Parents
Substituents
  • Cardanolide-glycoside
  • Steroidal glycoside
  • Oligosaccharide
  • 14-hydroxysteroid
  • Hydroxysteroid
  • Glycosyl compound
  • O-glycosyl compound
  • 2-furanone
  • Oxane
  • Cyclic alcohol
  • Dihydrofuran
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tertiary alcohol
  • Lactone
  • Carboxylic acid ester
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • 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
logP2.33ALOGPS
logP3.6ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)7.18ChemAxon
pKa (Strongest Basic)0.24ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area182.83 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity191.72 m³·mol⁻¹ChemAxon
Polarizability85.36 ųChemAxon
Number of Rings8ChemAxon
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]+264.56630932474
DeepCCS[M-H]-262.39130932474
DeepCCS[M-2H]-295.63230932474
DeepCCS[M+Na]+270.30630932474
AllCCS[M+H]+267.332859911
AllCCS[M+H-H2O]+267.432859911
AllCCS[M+NH4]+267.232859911
AllCCS[M+Na]+267.232859911
AllCCS[M-H]-233.832859911
AllCCS[M+Na-2H]-239.032859911
AllCCS[M+HCOO]-244.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DigimedCC1OC(CC(O)C1O)OC1C(O)CC(OC2C(O)CC(OC3CCC4(C)C(CCC5C4CCC4(C)C(CCC54O)C4=CC(=O)OC4)C3)OC2C)OC1C4260.6Standard polar33892256
DigimedCC1OC(CC(O)C1O)OC1C(O)CC(OC2C(O)CC(OC3CCC4(C)C(CCC5C4CCC4(C)C(CCC54O)C4=CC(=O)OC4)C3)OC2C)OC1C4980.0Standard non polar33892256
DigimedCC1OC(CC(O)C1O)OC1C(O)CC(OC2C(O)CC(OC3CCC4(C)C(CCC5C4CCC4(C)C(CCC54O)C4=CC(=O)OC4)C3)OC2C)OC1C6125.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Digimed GC-MS (TBDMS_1_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Digimed 10V, Positive-QTOFsplash10-014j-0112001900-12d6fb56c1a36b7199672021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Digimed 20V, Positive-QTOFsplash10-0159-1941001400-b545f498346c7c3fc0962021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Digimed 40V, Positive-QTOFsplash10-0a4j-5902013200-814d0b0ab2c87e9f43492021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Digimed 10V, Negative-QTOFsplash10-03di-0301023900-04d2013ad481f88fe5492021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Digimed 20V, Negative-QTOFsplash10-01tc-4901011300-6d492632fde975fb4d9d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Digimed 40V, Negative-QTOFsplash10-06r6-9802013500-29f25b2f99860a1963172021-10-12Wishart 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 ID2953
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3061
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 ]