Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 14:12:01 UTC
Update Date2021-09-26 23:08:59 UTC
HMDB IDHMDB0254755
Secondary Accession NumbersNone
Metabolite Identification
Common NameMisonidazole
DescriptionMisonidazole belongs to the class of organic compounds known as nitroaromatic compounds. These are c-nitro compounds where the nitro group is C-substituted with an aromatic group. Misonidazole is an extremely weak basic (essentially neutral) compound (based on its pKa). Misonidazole is a radiosensitizer used in radiation therapy to cause normally resistant hypoxic tumor cells to become sensitive to the treatment. This compound has been identified in human blood as reported by (PMID: 31557052 ). Misonidazole is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Misonidazole is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
ro 7-0582MISONIDAZOLEChEMBL
alpha-(Methoxymethyl)-2-nitro-1H-imidazole-1-ethanolMeSH
Chemical FormulaC7H11N3O4
Average Molecular Weight201.182
Monoisotopic Molecular Weight201.074955846
IUPAC Name1-methoxy-3-(2-nitro-1H-imidazol-1-yl)propan-2-ol
Traditional Namemisonidazole
CAS Registry NumberNot Available
SMILES
COCC(O)CN1C=CN=C1[N+]([O-])=O
InChI Identifier
InChI=1S/C7H11N3O4/c1-14-5-6(11)4-9-3-2-8-7(9)10(12)13/h2-3,6,11H,4-5H2,1H3
InChI KeyOBBCSXFCDPPXOL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as nitroaromatic compounds. These are c-nitro compounds where the nitro group is C-substituted with an aromatic group.
KingdomOrganic compounds
Super ClassOrganic 1,3-dipolar compounds
ClassAllyl-type 1,3-dipolar organic compounds
Sub ClassOrganic nitro compounds
Direct ParentNitroaromatic compounds
Alternative Parents
Substituents
  • Nitroaromatic compound
  • N-substituted imidazole
  • Azole
  • Imidazole
  • Heteroaromatic compound
  • Secondary alcohol
  • Dialkyl ether
  • Ether
  • Azacycle
  • Organoheterocyclic compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic oxoazanium
  • Alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Organic zwitterion
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP-0.27ALOGPS
logP0.025ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)13.97ChemAxon
pKa (Strongest Basic)-1.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area90.42 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity46.71 m³·mol⁻¹ChemAxon
Polarizability18.58 ųChemAxon
Number of Rings1ChemAxon
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+H]+144.48330932474
DeepCCS[M-H]-140.83330932474
DeepCCS[M-2H]-177.23630932474
DeepCCS[M+Na]+153.29830932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MisonidazoleCOCC(O)CN1C=CN=C1[N+]([O-])=O2477.3Standard polar33892256
MisonidazoleCOCC(O)CN1C=CN=C1[N+]([O-])=O1585.6Standard non polar33892256
MisonidazoleCOCC(O)CN1C=CN=C1[N+]([O-])=O1629.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Misonidazole GC-MS (Non-derivatized) - 70eV, Positivesplash10-0005-9300000000-67a4035b8d4b10fdfd6e2017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Misonidazole GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Misonidazole GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Misonidazole GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Misonidazole 10V, Positive-QTOFsplash10-0udi-0190000000-821b72e435f474c90e882017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Misonidazole 20V, Positive-QTOFsplash10-006x-0910000000-170ac9e2ee92a820a41e2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Misonidazole 40V, Positive-QTOFsplash10-0006-9600000000-0f0959ff3d657dd349ed2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Misonidazole 10V, Negative-QTOFsplash10-0udi-1190000000-f26400de24d86139885e2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Misonidazole 20V, Negative-QTOFsplash10-0uki-3920000000-3988d98ae15ab70a8aad2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Misonidazole 40V, Negative-QTOFsplash10-05fu-9400000000-44422982b35b9819f2a32017-07-26Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB11716
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 LinkMisonidazole
METLIN IDNot Available
PubChem Compound26105
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 References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]