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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 14:21:22 UTC
Update Date2021-09-26 23:09:15 UTC
HMDB IDHMDB0254879
Secondary Accession NumbersNone
Metabolite Identification
Common NameMopidralazine
DescriptionMopidralazine, also known as MDL 899, belongs to the class of organic compounds known as dialkylarylamines. These are aliphatic aromatic amines in which the amino group is linked to two aliphatic chains and one aromatic group. Based on a literature review very few articles have been published on Mopidralazine. This compound has been identified in human blood as reported by (PMID: 31557052 ). Mopidralazine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Mopidralazine 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
MDL 899MeSH
MDL-899MeSH
N-(2,5-Dimethyl-1H-pyrrol-1-yl)-6-(4-morpholinyl)-3-pyridazinamineMeSH
Mopidralazine hydrochlorideMeSH
Chemical FormulaC14H19N5O
Average Molecular Weight273.34
Monoisotopic Molecular Weight273.158960252
IUPAC NameN-(2,5-dimethyl-1H-pyrrol-1-yl)-6-(morpholin-4-yl)pyridazin-3-amine
Traditional Namemopidralazine
CAS Registry NumberNot Available
SMILES
CC1=CC=C(C)N1NC1=NN=C(C=C1)N1CCOCC1
InChI Identifier
InChI=1S/C14H19N5O/c1-11-3-4-12(2)19(11)17-13-5-6-14(16-15-13)18-7-9-20-10-8-18/h3-6H,7-10H2,1-2H3,(H,15,17)
InChI KeyJBVCSNJKVNKDHK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dialkylarylamines. These are aliphatic aromatic amines in which the amino group is linked to two aliphatic chains and one aromatic group.
KingdomOrganic compounds
Super ClassOrganic nitrogen compounds
ClassOrganonitrogen compounds
Sub ClassAmines
Direct ParentDialkylarylamines
Alternative Parents
Substituents
  • Dialkylarylamine
  • Aminopyridazine
  • Morpholine
  • Oxazinane
  • Pyridazine
  • Substituted pyrrole
  • Imidolactam
  • Pyrrole
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Ether
  • Dialkyl ether
  • Azacycle
  • Oxacycle
  • Organic oxygen compound
  • Organooxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • 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
logP1.73ALOGPS
logP1.77ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)16.51ChemAxon
pKa (Strongest Basic)4.41ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.21 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity84.04 m³·mol⁻¹ChemAxon
Polarizability29.93 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
DeepCCS[M+H]+164.51630932474
DeepCCS[M-H]-162.12130932474
DeepCCS[M-2H]-195.00530932474
DeepCCS[M+Na]+170.56730932474
AllCCS[M+H]+164.232859911
AllCCS[M+H-H2O]+160.532859911
AllCCS[M+NH4]+167.632859911
AllCCS[M+Na]+168.632859911
AllCCS[M-H]-170.232859911
AllCCS[M+Na-2H]-169.932859911
AllCCS[M+HCOO]-169.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MopidralazineCC1=CC=C(C)N1NC1=NN=C(C=C1)N1CCOCC12935.0Standard polar33892256
MopidralazineCC1=CC=C(C)N1NC1=NN=C(C=C1)N1CCOCC12332.2Standard non polar33892256
MopidralazineCC1=CC=C(C)N1NC1=NN=C(C=C1)N1CCOCC12616.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Mopidralazine,1TMS,isomer #1CC1=CC=C(C)N1N(C1=CC=C(N2CCOCC2)N=N1)[Si](C)(C)C2438.3Semi standard non polar33892256
Mopidralazine,1TMS,isomer #1CC1=CC=C(C)N1N(C1=CC=C(N2CCOCC2)N=N1)[Si](C)(C)C2389.7Standard non polar33892256
Mopidralazine,1TMS,isomer #1CC1=CC=C(C)N1N(C1=CC=C(N2CCOCC2)N=N1)[Si](C)(C)C3460.7Standard polar33892256
Mopidralazine,1TBDMS,isomer #1CC1=CC=C(C)N1N(C1=CC=C(N2CCOCC2)N=N1)[Si](C)(C)C(C)(C)C2677.4Semi standard non polar33892256
Mopidralazine,1TBDMS,isomer #1CC1=CC=C(C)N1N(C1=CC=C(N2CCOCC2)N=N1)[Si](C)(C)C(C)(C)C2603.1Standard non polar33892256
Mopidralazine,1TBDMS,isomer #1CC1=CC=C(C)N1N(C1=CC=C(N2CCOCC2)N=N1)[Si](C)(C)C(C)(C)C3537.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Mopidralazine GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-2390000000-6f2340bbe08872b586e12021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mopidralazine 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 - Mopidralazine 10V, Positive-QTOFsplash10-00di-0090000000-c9340a98d49a915e41fe2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mopidralazine 20V, Positive-QTOFsplash10-00di-0590000000-9aafeb3c8cce8059e0cc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mopidralazine 40V, Positive-QTOFsplash10-002k-5900000000-492083263782e098268f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mopidralazine 10V, Negative-QTOFsplash10-00di-0090000000-af2d237267d70c08d3622021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mopidralazine 20V, Negative-QTOFsplash10-00di-0290000000-0b889018830e287390d32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mopidralazine 40V, Negative-QTOFsplash10-0006-9710000000-2cb206474906615bfd732021-10-12Wishart 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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID64288
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71143
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 ]