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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:58:53 UTC
Update Date2022-03-07 02:53:38 UTC
HMDB IDHMDB0033268
Secondary Accession Numbers
  • HMDB33268
Metabolite Identification
Common Name1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone
Description1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone belongs to the class of organic compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group. 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone has been detected, but not quantified in, several different foods, such as arabica coffees (Coffea arabica), coffee and coffee products, herbs and spices, pulses, and robusta coffees (Coffea canephora). This could make 1,3,5-trihydroxy-6,7-dimethoxy-2-methylanthraquinone a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone.
Structure
Data?1563862378
SynonymsNot Available
Chemical FormulaC17H14O7
Average Molecular Weight330.2889
Monoisotopic Molecular Weight330.073952802
IUPAC Name1,3,5-trihydroxy-6,7-dimethoxy-2-methyl-9,10-dihydroanthracene-9,10-dione
Traditional Name1,3,5-trihydroxy-6,7-dimethoxy-2-methylanthracene-9,10-dione
CAS Registry Number38934-17-7
SMILES
COC1=CC2=C(C(O)=C1OC)C(=O)C1=C(C(O)=C(C)C(O)=C1)C2=O
InChI Identifier
InChI=1S/C17H14O7/c1-6-9(18)4-7-11(13(6)19)15(21)8-5-10(23-2)17(24-3)16(22)12(8)14(7)20/h4-5,18-19,22H,1-3H3
InChI KeyRMPPFTPDOBBBQE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassAnthracenes
Sub ClassAnthraquinones
Direct ParentHydroxyanthraquinones
Alternative Parents
Substituents
  • Hydroxyanthraquinone
  • Aryl ketone
  • Anisole
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Vinylogous acid
  • Ketone
  • Polyol
  • Ether
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point210 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.14 g/LALOGPS
logP2.32ALOGPS
logP3.51ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)7.85ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area113.29 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity85.06 m³·mol⁻¹ChemAxon
Polarizability32.66 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+176.69831661259
DarkChem[M-H]-176.31431661259
DeepCCS[M+H]+176.89730932474
DeepCCS[M-H]-174.53930932474
DeepCCS[M-2H]-208.47130932474
DeepCCS[M+Na]+183.69930932474
AllCCS[M+H]+174.232859911
AllCCS[M+H-H2O]+170.932859911
AllCCS[M+NH4]+177.232859911
AllCCS[M+Na]+178.132859911
AllCCS[M-H]-177.332859911
AllCCS[M+Na-2H]-176.832859911
AllCCS[M+HCOO]-176.332859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. 5.97 minutes32390414
Predicted by Siyang on May 30, 202211.9217 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.37 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid23.8 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2510.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid251.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid131.6 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid158.4 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid139.6 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid638.8 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 Acid776.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)72.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid983.5 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid399.3 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1486.6 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid412.9 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid470.3 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate383.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA172.0 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water144.8 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinoneCOC1=CC2=C(C(O)=C1OC)C(=O)C1=C(C(O)=C(C)C(O)=C1)C2=O4613.5Standard polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinoneCOC1=CC2=C(C(O)=C1OC)C(=O)C1=C(C(O)=C(C)C(O)=C1)C2=O2729.5Standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinoneCOC1=CC2=C(C(O)=C1OC)C(=O)C1=C(C(O)=C(C)C(O)=C1)C2=O3144.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,1TMS,isomer #1COC1=CC2=C(C(=O)C3=CC(O)=C(C)C(O)=C3C2=O)C(O[Si](C)(C)C)=C1OC2944.1Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,1TMS,isomer #2COC1=CC2=C(C(=O)C3=CC(O)=C(C)C(O[Si](C)(C)C)=C3C2=O)C(O)=C1OC3003.7Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,1TMS,isomer #3COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C)=C(C)C(O)=C3C2=O)C(O)=C1OC3059.7Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,2TMS,isomer #1COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C)=C(C)C(O)=C3C2=O)C(O[Si](C)(C)C)=C1OC2950.5Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,2TMS,isomer #2COC1=CC2=C(C(=O)C3=CC(O)=C(C)C(O[Si](C)(C)C)=C3C2=O)C(O[Si](C)(C)C)=C1OC2887.6Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,2TMS,isomer #3COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C)=C(C)C(O[Si](C)(C)C)=C3C2=O)C(O)=C1OC2993.5Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,3TMS,isomer #1COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C)=C(C)C(O[Si](C)(C)C)=C3C2=O)C(O[Si](C)(C)C)=C1OC2898.4Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,1TBDMS,isomer #1COC1=CC2=C(C(=O)C3=CC(O)=C(C)C(O)=C3C2=O)C(O[Si](C)(C)C(C)(C)C)=C1OC3198.3Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,1TBDMS,isomer #2COC1=CC2=C(C(=O)C3=CC(O)=C(C)C(O[Si](C)(C)C(C)(C)C)=C3C2=O)C(O)=C1OC3247.8Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,1TBDMS,isomer #3COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C(C)(C)C)=C(C)C(O)=C3C2=O)C(O)=C1OC3306.6Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,2TBDMS,isomer #1COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C(C)(C)C)=C(C)C(O)=C3C2=O)C(O[Si](C)(C)C(C)(C)C)=C1OC3452.1Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,2TBDMS,isomer #2COC1=CC2=C(C(=O)C3=CC(O)=C(C)C(O[Si](C)(C)C(C)(C)C)=C3C2=O)C(O[Si](C)(C)C(C)(C)C)=C1OC3383.3Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,2TBDMS,isomer #3COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C(C)(C)C)=C(C)C(O[Si](C)(C)C(C)(C)C)=C3C2=O)C(O)=C1OC3494.0Semi standard non polar33892256
1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone,3TBDMS,isomer #1COC1=CC2=C(C(=O)C3=CC(O[Si](C)(C)C(C)(C)C)=C(C)C(O[Si](C)(C)C(C)(C)C)=C3C2=O)C(O[Si](C)(C)C(C)(C)C)=C1OC3563.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ue9-0439000000-5109274d173894884c702017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone GC-MS (3 TMS) - 70eV, Positivesplash10-00ai-3160980000-3215c2cec68567b5ea522017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 10V, Positive-QTOFsplash10-001i-0009000000-baccec63fbdaed37bcb92016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 20V, Positive-QTOFsplash10-01q9-0719000000-59e1f3a44e1775b902e42016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 40V, Positive-QTOFsplash10-01q9-1292000000-756e83199aed3bf789e12016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 10V, Negative-QTOFsplash10-004i-0009000000-da0a490f2140cefef4802016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 20V, Negative-QTOFsplash10-01t9-0039000000-65dcf6cd5d7cf9fc752f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 40V, Negative-QTOFsplash10-0m0x-1191000000-f8d93509da64a40719622016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 10V, Negative-QTOFsplash10-004i-0009000000-8e9d1a384717180cd0e22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 20V, Negative-QTOFsplash10-004i-0049000000-5e4ff4e09e6793bc2c152021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 40V, Negative-QTOFsplash10-0ktf-0090000000-f0900bd537a83c535ac72021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 10V, Positive-QTOFsplash10-001i-0009000000-931b28fcfeb1b8f804fe2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 20V, Positive-QTOFsplash10-001i-0009000000-931b28fcfeb1b8f804fe2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5-Trihydroxy-6,7-dimethoxy-2-methylanthraquinone 40V, Positive-QTOFsplash10-0gb9-1793000000-005213b0fed49e56faee2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB011291
KNApSAcK IDC00058104
Chemspider ID30776988
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751404
PDB IDNot Available
ChEBI ID174452
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .