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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-09 16:14:20 UTC
Update Date2019-07-23 07:15:38 UTC
HMDB IDHMDB0061041
Secondary Accession Numbers
  • HMDB61041
Metabolite Identification
Common Namedehydronifedipine
Descriptiondehydronifedipine is a metabolite of nifedipine. Nifedipine (brand names Adalat, Nifediac, Cordipin, Nifedical, and Procardia) is a dihydropyridine calcium channel blocker. Its main uses are as an antianginal and antihypertensive, although a large number of other indications have recently been found for this agent, such as Raynaud's phenomenon, premature labor, and painful spasms of the esophagus such as in cancer and tetanus patients. (Wikipedia)
Structure
Data?1563866138
Synonyms
ValueSource
2,6-Dimethyl-4-(ortho-nitrophenyl)-3,5-pyridinedicarboxylic aciddimenthyl esterHMDB
DDNPCHMDB
4-(2'-Nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylic acid dimethyl esterHMDB
4-(2-Nitrophenyl)-3,5-bis(carboxymethyl)-2,6-dimethylpyridineHMDB
Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylateHMDB
3,5-Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylic acidGenerator
Chemical FormulaC17H16N2O6
Average Molecular Weight344.3187
Monoisotopic Molecular Weight344.100836254
IUPAC Name3,5-dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate
Traditional Name3,5-dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate
CAS Registry Number67035-22-7
SMILES
COC(=O)C1=C(C2=CC=CC=C2N(=O)=O)C(C(=O)OC)=C(C)N=C1C
InChI Identifier
InChI=1S/C17H16N2O6/c1-9-13(16(20)24-3)15(14(10(2)18-9)17(21)25-4)11-7-5-6-8-12(11)19(22)23/h5-8H,1-4H3
InChI KeyUMQHJQGNGLQJPF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpyridines. These are polycyclic aromatic compounds containing a benzene ring linked to a pyridine ring through a CC or CN bond.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassPhenylpyridines
Direct ParentPhenylpyridines
Alternative Parents
Substituents
  • 4-phenylpyridine
  • Nitrobenzene
  • Pyridine carboxylic acid
  • Pyridine carboxylic acid or derivatives
  • Nitroaromatic compound
  • Methylpyridine
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Heteroaromatic compound
  • Methyl ester
  • Carboxylic acid ester
  • C-nitro compound
  • Organic nitro compound
  • Carboxylic acid derivative
  • Organic oxoazanium
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Allyl-type 1,3-dipolar organic compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • 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
Water Solubility0.091 g/LALOGPS
logP2.72ALOGPS
logP2.61ChemAxon
logS-3.6ALOGPS
pKa (Strongest Basic)3.67ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area111.31 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity89.6 m³·mol⁻¹ChemAxon
Polarizability33.12 ųChemAxon
Number of Rings2ChemAxon
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]+180.37131661259
DarkChem[M-H]-179.531661259
DeepCCS[M+H]+172.05730932474
DeepCCS[M-H]-169.69930932474
DeepCCS[M-2H]-203.99830932474
DeepCCS[M+Na]+179.11130932474
AllCCS[M+H]+177.232859911
AllCCS[M+H-H2O]+174.032859911
AllCCS[M+NH4]+180.132859911
AllCCS[M+Na]+180.932859911
AllCCS[M-H]-181.532859911
AllCCS[M+Na-2H]-181.232859911
AllCCS[M+HCOO]-181.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
dehydronifedipineCOC(=O)C1=C(C2=CC=CC=C2N(=O)=O)C(C(=O)OC)=C(C)N=C1C3489.5Standard polar33892256
dehydronifedipineCOC(=O)C1=C(C2=CC=CC=C2N(=O)=O)C(C(=O)OC)=C(C)N=C1C2453.4Standard non polar33892256
dehydronifedipineCOC(=O)C1=C(C2=CC=CC=C2N(=O)=O)C(C(=O)OC)=C(C)N=C1C2380.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - dehydronifedipine GC-MS (Non-derivatized) - 70eV, Positivesplash10-03ka-0093000000-831904dd9a77c733d9832017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - dehydronifedipine 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 - dehydronifedipine 10V, Positive-QTOFsplash10-0002-0009000000-806cebbc9d5a559691fd2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 20V, Positive-QTOFsplash10-0002-0009000000-ebff295e8be694cb30452016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 40V, Positive-QTOFsplash10-002b-1039000000-718584f2270e6267b6572016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 10V, Negative-QTOFsplash10-0006-0009000000-70217cc4e695b83edc6c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 20V, Negative-QTOFsplash10-0006-0009000000-73875d97e871c4c6986a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 40V, Negative-QTOFsplash10-0f6y-3095000000-c4b429c19e1ec8b351712016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 10V, Negative-QTOFsplash10-0006-0009000000-a8e1d1f8f5792c8f92fe2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 20V, Negative-QTOFsplash10-0006-1029000000-a5bf780c99d0b9c724b12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 40V, Negative-QTOFsplash10-0002-9120000000-14f086faf1701f98ef122021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 10V, Positive-QTOFsplash10-03di-0009000000-622ce59a66964c54065d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 20V, Positive-QTOFsplash10-03dj-0059000000-911fce1ff17ac86716682021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydronifedipine 40V, Positive-QTOFsplash10-0aou-0190000000-d34b5829c3573ae636a72021-09-22Wishart 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound128753
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