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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 02:59:56 UTC
Update Date2021-09-23 02:59:56 UTC
HMDB IDHMDB0301845
Secondary Accession NumbersNone
Metabolite Identification
Common NameXylopine
DescriptionXylopine, also known as (-)-xylopine, is a member of the class of compounds known as aporphines. Aporphines are quinoline alkaloids containing the dibenzo[de,g]quinoline ring system or a dehydrogenated derivative thereof. Xylopine is practically insoluble (in water) and a very strong basic compound (based on its pKa). Xylopine can be found in cherimoya and custard apple, which makes xylopine a potential biomarker for the consumption of these food products. Xylopine is an antimicrobial benzylisoquinoline alkaloid .
Structure
Thumb
Synonyms
ValueSource
(-)-XylopineChEMBL
Chemical FormulaC18H17NO3
Average Molecular Weight295.3325
Monoisotopic Molecular Weight295.120843415
IUPAC Name(12R)-16-methoxy-3,5-dioxa-11-azapentacyclo[10.7.1.0²,⁶.0⁸,²⁰.0¹⁴,¹⁹]icosa-1(20),2(6),7,14,16,18-hexaene
Traditional Namexylopine
CAS Registry NumberNot Available
SMILES
COC1=CC=C2C(C[C@H]3NCCC4=CC5=C(OCO5)C2=C34)=C1
InChI Identifier
InChI=1S/C18H17NO3/c1-20-12-2-3-13-11(6-12)7-14-16-10(4-5-19-14)8-15-18(17(13)16)22-9-21-15/h2-3,6,8,14,19H,4-5,7,9H2,1H3/t14-/m1/s1
InChI KeyRFWCCZDSXIZJMF-CQSZACIVSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aporphines. These are quinoline alkaloids containing the dibenzo[de,g]quinoline ring system or a dehydrogenated derivative thereof.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassAporphines
Sub ClassNot Available
Direct ParentAporphines
Alternative Parents
Substituents
  • Aporphine
  • Benzoquinoline
  • Phenanthrene
  • Naphthalene
  • Quinoline
  • Tetrahydroisoquinoline
  • Benzodioxole
  • Anisole
  • Aralkylamine
  • Alkyl aryl ether
  • Benzenoid
  • Organoheterocyclic compound
  • Azacycle
  • Secondary amine
  • Oxacycle
  • Acetal
  • Ether
  • Secondary aliphatic amine
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organonitrogen compound
  • Amine
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP2.11ALOGPS
logP2.78ChemAxon
logS-4ALOGPS
pKa (Strongest Basic)9.43ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area39.72 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity82.96 m³·mol⁻¹ChemAxon
Polarizability32.34 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+169.91532859911
AllCCS[M+H-H2O]+166.38232859911
AllCCS[M+Na]+174.13432859911
AllCCS[M+NH4]+173.19232859911
AllCCS[M-H]-176.92532859911
AllCCS[M+Na-2H]-176.06132859911
AllCCS[M+HCOO]-175.24832859911
DeepCCS[M-2H]-216.92230932474
DeepCCS[M+Na]+192.24730932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202211.0903 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20223.68 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1468.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid258.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid165.1 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid182.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid100.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid347.3 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 Acid396.9 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)347.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid896.8 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid387.0 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1121.0 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid283.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid279.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate438.0 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA287.1 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water36.0 seconds40023050

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Xylopine,1TMS,isomer #1COC1=CC=C2C(=C1)C[C@@H]1C3=C(C=C4OCOC4=C23)CCN1[Si](C)(C)C2798.0Semi standard non polar33892256
Xylopine,1TMS,isomer #1COC1=CC=C2C(=C1)C[C@@H]1C3=C(C=C4OCOC4=C23)CCN1[Si](C)(C)C2791.4Standard non polar33892256
Xylopine,1TMS,isomer #1COC1=CC=C2C(=C1)C[C@@H]1C3=C(C=C4OCOC4=C23)CCN1[Si](C)(C)C3654.6Standard polar33892256
Xylopine,1TBDMS,isomer #1COC1=CC=C2C(=C1)C[C@@H]1C3=C(C=C4OCOC4=C23)CCN1[Si](C)(C)C(C)(C)C2999.2Semi standard non polar33892256
Xylopine,1TBDMS,isomer #1COC1=CC=C2C(=C1)C[C@@H]1C3=C(C=C4OCOC4=C23)CCN1[Si](C)(C)C(C)(C)C3020.5Standard non polar33892256
Xylopine,1TBDMS,isomer #1COC1=CC=C2C(=C1)C[C@@H]1C3=C(C=C4OCOC4=C23)CCN1[Si](C)(C)C(C)(C)C3815.4Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 10V, Positive-QTOFsplash10-0002-0090000000-2f05a9287c8f61681e5b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 20V, Positive-QTOFsplash10-0002-0090000000-047b0b05686c6f93889e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 40V, Positive-QTOFsplash10-00lu-0390000000-193a1e3b8c54d1c495872016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 10V, Negative-QTOFsplash10-0006-0090000000-b637672f1416623d1d582016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 20V, Negative-QTOFsplash10-0006-0090000000-96200255e20b71b789652016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 40V, Negative-QTOFsplash10-004i-1190000000-231196c8222c33bb2efe2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 10V, Positive-QTOFsplash10-0002-0090000000-807fb2619769e9d716652021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 20V, Positive-QTOFsplash10-0002-0090000000-807fb2619769e9d716652021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 40V, Positive-QTOFsplash10-0006-0390000000-83cc85f11a4db6331f532021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 10V, Negative-QTOFsplash10-0006-0090000000-617cac9c4097428427992021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 20V, Negative-QTOFsplash10-0006-0090000000-2b719eb619faa1b408242021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Xylopine 40V, Negative-QTOFsplash10-01r6-0090000000-4a358b74722d9c82121b2021-10-21Wishart 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 IDFDB001504
KNApSAcK IDC00001928
Chemspider ID141042
KEGG Compound IDC09670
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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