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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-04 19:03:13 UTC
Update Date2019-07-23 07:15:13 UTC
HMDB IDHMDB0060847
Secondary Accession Numbers
  • HMDB60847
Metabolite Identification
Common NameN-Monodesmethyl-rizatriptan
DescriptionN-Monodesmethyl-rizatriptan is a metabolite of rizatriptan. Rizatriptan (Maxalt) is a 5-HT1 agonist triptan drug developed by Merck & Co. for the treatment of migraine headaches. It is available in strengths of 5 and 10 mg as tablets and orally disintegrating tablets (Maxalt-MLT). Maxalt obtained approval by the United States Food and Drug Administration (FDA) on June 29, 1998. It is a second-generation triptan. Rizatriptan is available only by prescription in Australia, the United States, Canada and New Zealand. (Wikipedia)
Structure
Data?1563866113
SynonymsNot Available
Chemical FormulaC15H19N5O
Average Molecular Weight285.3443
Monoisotopic Molecular Weight285.158960255
IUPAC Name3-[2-(dimethylamino)ethyl]-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indol-6-ol
Traditional Name3-[2-(dimethylamino)ethyl]-5-(1,2,4-triazol-1-ylmethyl)-1H-indol-6-ol
CAS Registry NumberNot Available
SMILES
CN(C)CCC1=CNC2=CC(O)=C(CN3C=NC=N3)C=C12
InChI Identifier
InChI=1S/C15H19N5O/c1-19(2)4-3-11-7-17-14-6-15(21)12(5-13(11)14)8-20-10-16-9-18-20/h5-7,9-10,17,21H,3-4,8H2,1-2H3
InChI KeyYQPPJBHQJWSUTE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tryptamines and derivatives. Tryptamines and derivatives are compounds containing the tryptamine backbone, which is structurally characterized by an indole ring substituted at the 3-position by an ethanamine.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassTryptamines and derivatives
Direct ParentTryptamines and derivatives
Alternative Parents
Substituents
  • Tryptamine
  • Hydroxyindole
  • 3-alkylindole
  • Indole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Substituted pyrrole
  • Benzenoid
  • Azole
  • Pyrrole
  • 1,2,4-triazole
  • Heteroaromatic compound
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Amine
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • 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
Water Solubility0.65 g/LALOGPS
logP0.9ALOGPS
logP0.67ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)9.18ChemAxon
pKa (Strongest Basic)9.81ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area69.97 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity95.11 m³·mol⁻¹ChemAxon
Polarizability30.89 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]+167.48231661259
DarkChem[M-H]-165.99231661259
DeepCCS[M-2H]-201.51730932474
DeepCCS[M+Na]+177.08230932474
AllCCS[M+H]+167.832859911
AllCCS[M+H-H2O]+164.332859911
AllCCS[M+NH4]+171.032859911
AllCCS[M+Na]+171.932859911
AllCCS[M-H]-172.632859911
AllCCS[M+Na-2H]-172.432859911
AllCCS[M+HCOO]-172.332859911

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. Predicted by Afia on May 17, 2022.3.5 minutes32390414
Predicted by Siyang on May 30, 20229.4052 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20224.13 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid515.9 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid225.9 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid104.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid161.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid81.9 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid268.1 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 Acid264.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)845.9 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid607.9 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid55.9 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid989.8 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid181.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid199.2 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate681.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA502.6 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water115.1 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-Monodesmethyl-rizatriptanCN(C)CCC1=CNC2=CC(O)=C(CN3C=NC=N3)C=C123629.5Standard polar33892256
N-Monodesmethyl-rizatriptanCN(C)CCC1=CNC2=CC(O)=C(CN3C=NC=N3)C=C122736.5Standard non polar33892256
N-Monodesmethyl-rizatriptanCN(C)CCC1=CNC2=CC(O)=C(CN3C=NC=N3)C=C122931.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
N-Monodesmethyl-rizatriptan,1TMS,isomer #1CN(C)CCC1=C[NH]C2=CC(O[Si](C)(C)C)=C(CN3C=NC=N3)C=C122692.4Semi standard non polar33892256
N-Monodesmethyl-rizatriptan,1TMS,isomer #2CN(C)CCC1=CN([Si](C)(C)C)C2=CC(O)=C(CN3C=NC=N3)C=C122748.5Semi standard non polar33892256
N-Monodesmethyl-rizatriptan,2TMS,isomer #1CN(C)CCC1=CN([Si](C)(C)C)C2=CC(O[Si](C)(C)C)=C(CN3C=NC=N3)C=C122744.7Semi standard non polar33892256
N-Monodesmethyl-rizatriptan,2TMS,isomer #1CN(C)CCC1=CN([Si](C)(C)C)C2=CC(O[Si](C)(C)C)=C(CN3C=NC=N3)C=C122869.0Standard non polar33892256
N-Monodesmethyl-rizatriptan,2TMS,isomer #1CN(C)CCC1=CN([Si](C)(C)C)C2=CC(O[Si](C)(C)C)=C(CN3C=NC=N3)C=C123421.6Standard polar33892256
N-Monodesmethyl-rizatriptan,1TBDMS,isomer #1CN(C)CCC1=C[NH]C2=CC(O[Si](C)(C)C(C)(C)C)=C(CN3C=NC=N3)C=C122925.4Semi standard non polar33892256
N-Monodesmethyl-rizatriptan,1TBDMS,isomer #2CN(C)CCC1=CN([Si](C)(C)C(C)(C)C)C2=CC(O)=C(CN3C=NC=N3)C=C122962.7Semi standard non polar33892256
N-Monodesmethyl-rizatriptan,2TBDMS,isomer #1CN(C)CCC1=CN([Si](C)(C)C(C)(C)C)C2=CC(O[Si](C)(C)C(C)(C)C)=C(CN3C=NC=N3)C=C123142.4Semi standard non polar33892256
N-Monodesmethyl-rizatriptan,2TBDMS,isomer #1CN(C)CCC1=CN([Si](C)(C)C(C)(C)C)C2=CC(O[Si](C)(C)C(C)(C)C)=C(CN3C=NC=N3)C=C123199.3Standard non polar33892256
N-Monodesmethyl-rizatriptan,2TBDMS,isomer #1CN(C)CCC1=CN([Si](C)(C)C(C)(C)C)C2=CC(O[Si](C)(C)C(C)(C)C)=C(CN3C=NC=N3)C=C123523.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-Monodesmethyl-rizatriptan GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-9040000000-cc9d0c3990d85169fe8e2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Monodesmethyl-rizatriptan GC-MS (1 TMS) - 70eV, Positivesplash10-0a4i-9032000000-5dcc4e86ffb18ee782382017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Monodesmethyl-rizatriptan GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Monodesmethyl-rizatriptan 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 - N-Monodesmethyl-rizatriptan 10V, Positive-QTOFsplash10-000i-0090000000-d34f4ebf82818d6fa5f12017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 20V, Positive-QTOFsplash10-00kf-1190000000-00d2e3f3293c4a9672952017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 40V, Positive-QTOFsplash10-05fr-9830000000-331b1851952a8cb2552a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 10V, Negative-QTOFsplash10-0159-9070000000-96ac9a003b82860396542017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 20V, Negative-QTOFsplash10-014i-9060000000-ab447f1fd75c4ed91deb2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 40V, Negative-QTOFsplash10-016u-9000000000-10bde99b17f05c7d8dcb2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 10V, Positive-QTOFsplash10-000i-2090000000-4d6af15b9d65e66bc0852021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 20V, Positive-QTOFsplash10-0ab9-9360000000-1e7564db2fd621466fc72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 40V, Positive-QTOFsplash10-0ab9-9100000000-3839ea2f74693521b4b22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 10V, Negative-QTOFsplash10-001i-0090000000-4542905bc56c1659deb62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 20V, Negative-QTOFsplash10-0159-9160000000-e13ce79ab60f295436ca2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Monodesmethyl-rizatriptan 40V, Negative-QTOFsplash10-014i-9000000000-734694574ceabd95f85a2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
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 Compound11742124
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