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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-22 16:48:08 UTC
Update Date2021-09-22 16:48:08 UTC
HMDB IDHMDB0301742
Secondary Accession NumbersNone
Metabolite Identification
Common NameConidendrin
DescriptionConidendrin, also known as alpha-conidendrin, is a member of the class of compounds known as lignan lactones. Lignan lactones are lignans that contain a lactone moiety. They include 1-aryltetralin lactones, dibenzylbutyrolactone lignans, and podophyllotoxins, among others. Conidendrin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Conidendrin can be found in sesame, which makes conidendrin a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
alpha-ConidendrinMeSH
Chemical FormulaC20H20O6
Average Molecular Weight356.3692
Monoisotopic Molecular Weight356.125988372
IUPAC Name(3aS,4R,9aR)-6-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-1H,3H,3aH,4H,9H,9aH-naphtho[2,3-c]furan-1-one
Traditional Name(3aS,4R,9aR)-6-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3H,3aH,4H,9H,9aH-naphtho[2,3-c]furan-1-one
CAS Registry Number518-55-8
SMILES
COC1=CC2=C(C=C1O)[C@H]([C@@H]1COC(=O)[C@@H]1C2)C1=CC=C(O)C(OC)=C1
InChI Identifier
InChI=1S/C20H20O6/c1-24-17-6-10(3-4-15(17)21)19-12-8-16(22)18(25-2)7-11(12)5-13-14(19)9-26-20(13)23/h3-4,6-8,13-14,19,21-22H,5,9H2,1-2H3/t13-,14-,19-/m1/s1
InChI KeyCAYMSCGTKZIVTN-PJIJBLCYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as lignan lactones. These are lignans that contain a lactone moiety. They include 1-aryltetralin lactones, dibenzylbutyrolactone lignans, and podophyllotoxins, among others.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassLignan lactones
Sub ClassNot Available
Direct ParentLignan lactones
Alternative Parents
Substituents
  • Lignan lactone
  • 1-aryltetralin lignan
  • Naphthofuran
  • Methoxyphenol
  • Tetralin
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Monocyclic benzene moiety
  • Gamma butyrolactone
  • Benzenoid
  • Tetrahydrofuran
  • Lactone
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Oxacycle
  • Ether
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP2.68ALOGPS
logP2.74ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)9.59ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area85.22 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity94.22 m³·mol⁻¹ChemAxon
Polarizability36.49 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+183.76232859911
AllCCS[M+H-H2O]+180.70232859911
AllCCS[M+Na]+187.40332859911
AllCCS[M+NH4]+186.59132859911
AllCCS[M-H]-187.68732859911
AllCCS[M+Na-2H]-187.32732859911
AllCCS[M+HCOO]-187.07732859911
DeepCCS[M+H]+189.40330932474
DeepCCS[M-H]-187.00830932474
DeepCCS[M-2H]-220.07130932474
DeepCCS[M+Na]+195.31630932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202211.168 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.36 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1797.2 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid204.7 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid152.9 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid154.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid72.2 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid537.9 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid441.7 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)128.0 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1014.9 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid431.7 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1075.9 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid310.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid374.2 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate292.3 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA227.9 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water121.2 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 10V, Positive-QTOFsplash10-0a4i-0019000000-cd3bb8d5a58762e048012016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 20V, Positive-QTOFsplash10-0a4i-3179000000-5d67cc69fe3af5717e342016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 40V, Positive-QTOFsplash10-00os-0492000000-f6c1882495d0e7c92d0e2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 10V, Negative-QTOFsplash10-0a4i-0009000000-adf41a8fd4548aedb0252016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 20V, Negative-QTOFsplash10-0bt9-0019000000-0fe76f1003a1996b17eb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 40V, Negative-QTOFsplash10-0a4j-0096000000-6bd31d1773ac0b777c3b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 10V, Positive-QTOFsplash10-0a4i-0009000000-bec38414c6d4e5f8a1b42021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 20V, Positive-QTOFsplash10-0a4i-0159000000-412cdc0cf39e4bee70be2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 40V, Positive-QTOFsplash10-03dr-0297000000-4cd8ee90ba05049ca5a32021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 10V, Negative-QTOFsplash10-0a4i-0009000000-0a6526e745d11b23421e2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 20V, Negative-QTOFsplash10-0a4r-0109000000-9c44c451d41e69179b992021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Conidendrin 40V, Negative-QTOFsplash10-0a7s-0089000000-14eaa4a8fc33e6c2b5e42021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDFDB000331
KNApSAcK IDNot Available
Chemspider ID65417
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound72506
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 ReferencesNot Available