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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-09 16:15:22 UTC
Update Date2019-07-23 07:15:40 UTC
HMDB IDHMDB0061053
Secondary Accession Numbers
  • HMDB61053
Metabolite Identification
Common Name1'-hydroxytriazolam
Description1'-hydroxytriazolam is a metabolite of triazolam. Triazolam (marketed in English-speaking countries under the brand names Apo-Triazo, Halcion, Hypam, and Trilam) is a benzodiazepine drug. It possesses pharmacological properties similar to that of other benzodiazepines, but it is generally only used as a sedative to treat severe insomnia. In addition to the hypnotic properties triazolam possesses, amnesic, anxiolytic, sedative, anticonvulsant and muscle relaxant properties are also present. (Wikipedia)
Structure
Data?1563866140
Synonyms
ValueSource
N-DemethyltoremifeneHMDB
N-Desmethyltoremifene, (e)-isomerHMDB
1-HydroxymethyltriazolamHMDB
Chemical FormulaC17H12Cl2N4O
Average Molecular Weight359.209
Monoisotopic Molecular Weight358.03881644
IUPAC Name[12-chloro-9-(2-chlorophenyl)-2,4,5,8-tetraazatricyclo[8.4.0.0²,⁶]tetradeca-1(10),3,5,8,11,13-hexaen-3-yl]methanol
Traditional Name[12-chloro-9-(2-chlorophenyl)-2,4,5,8-tetraazatricyclo[8.4.0.0²,⁶]tetradeca-1(10),3,5,8,11,13-hexaen-3-yl]methanol
CAS Registry NumberNot Available
SMILES
OCC1=NN=C2CN=C(C3=CC=CC=C3Cl)C3=C(C=CC(Cl)=C3)N12
InChI Identifier
InChI=1S/C17H12Cl2N4O/c18-10-5-6-14-12(7-10)17(11-3-1-2-4-13(11)19)20-8-15-21-22-16(9-24)23(14)15/h1-7,24H,8-9H2
InChI KeyBHUYWUDMVCLHND-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,2,4-triazolo[4,3-a][1,4]benzodiazepines. These are aromatic compounds containing a 1,4-benzodiazepine fused to and sharing a nitrogen atom with a 1,2,4-triazole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzodiazepines
Sub Class1,4-benzodiazepines
Direct Parent1,2,4-triazolo[4,3-a][1,4]benzodiazepines
Alternative Parents
Substituents
  • 1,2,4-triazolo[4,3-a][1,4]benzodiazepine
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • Benzenoid
  • Azole
  • Heteroaromatic compound
  • 1,2,4-triazole
  • Ketimine
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Organic nitrogen compound
  • Imine
  • Alcohol
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • Aromatic alcohol
  • 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 Solubility0.046 g/LALOGPS
logP2.14ALOGPS
logP2.04ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)13.72ChemAxon
pKa (Strongest Basic)4.24ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity105.39 m³·mol⁻¹ChemAxon
Polarizability34.96 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
DeepCCS[M-2H]-208.99430932474
DeepCCS[M+Na]+184.2230932474
AllCCS[M+H]+179.132859911
AllCCS[M+H-H2O]+175.932859911
AllCCS[M+NH4]+182.032859911
AllCCS[M+Na]+182.932859911
AllCCS[M-H]-177.832859911
AllCCS[M+Na-2H]-176.932859911
AllCCS[M+HCOO]-176.232859911

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, 2022.5.12 minutes32390414
Predicted by Siyang on May 30, 202212.2521 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.51 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1768.5 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid323.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid151.7 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid198.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid172.1 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid458.4 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 Acid464.3 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)120.7 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1027.6 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid445.9 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1219.6 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid322.4 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid344.2 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate283.0 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA125.4 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water28.1 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1'-hydroxytriazolamOCC1=NN=C2CN=C(C3=CC=CC=C3Cl)C3=C(C=CC(Cl)=C3)N124400.4Standard polar33892256
1'-hydroxytriazolamOCC1=NN=C2CN=C(C3=CC=CC=C3Cl)C3=C(C=CC(Cl)=C3)N123127.5Standard non polar33892256
1'-hydroxytriazolamOCC1=NN=C2CN=C(C3=CC=CC=C3Cl)C3=C(C=CC(Cl)=C3)N123210.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1'-hydroxytriazolam,1TMS,isomer #1C[Si](C)(C)OCC1=NN=C2CN=C(C3=CC=CC=C3Cl)C3=CC(Cl)=CC=C3N213203.3Semi standard non polar33892256
1'-hydroxytriazolam,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCC1=NN=C2CN=C(C3=CC=CC=C3Cl)C3=CC(Cl)=CC=C3N213337.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1'-hydroxytriazolam GC-MS (Non-derivatized) - 70eV, Positivesplash10-05fv-5079000000-9bce2efb1de4b4647cba2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1'-hydroxytriazolam GC-MS (1 TMS) - 70eV, Positivesplash10-00di-9405100000-d0aada4d2fe51138ea632017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1'-hydroxytriazolam 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'-hydroxytriazolam 10V, Positive-QTOFsplash10-0a4i-0019000000-9d2cddf731e1ac30fdf82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 20V, Positive-QTOFsplash10-0a4i-0019000000-a9ef456b4c9b35268d0d2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 40V, Positive-QTOFsplash10-0ufr-1972000000-8b60867445703064da072017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 10V, Negative-QTOFsplash10-0a4i-0029000000-d1f33b3c38e5474abfcb2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 20V, Negative-QTOFsplash10-0690-0019000000-3cd651051e06b9c0220a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 40V, Negative-QTOFsplash10-0f79-1290000000-0c2988da84eb75c411a82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 10V, Positive-QTOFsplash10-0a4i-0009000000-d882a48b67f97fd7c3342021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 20V, Positive-QTOFsplash10-0a4i-0009000000-f9355e327bad53a25b112021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 40V, Positive-QTOFsplash10-0f9i-0896000000-d6a99a9e4487b8c9735c2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 10V, Negative-QTOFsplash10-0abc-1039000000-06a57d20aaa48917ab752021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 20V, Negative-QTOFsplash10-0ac0-4029000000-1fc5e239884a4b9820142021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1'-hydroxytriazolam 40V, Negative-QTOFsplash10-001r-7094000000-78aa6aa4f0bf9406def42021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
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 ID1887
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound1963
PDB IDNot Available
ChEBI ID166535
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