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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:05:21 UTC
Update Date2021-09-26 23:02:40 UTC
HMDB IDHMDB0250932
Secondary Accession NumbersNone
Metabolite Identification
Common NameDeferiprone
DescriptionDeferiprone, also known as ferriprox, belongs to the class of organic compounds known as methylpyridines. These are organic compounds containing a pyridine ring substituted at one or more positions by a methyl group. Based on a literature review a significant number of articles have been published on Deferiprone. This compound has been identified in human blood as reported by (PMID: 31557052 ). Deferiprone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Deferiprone 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
1,2-Dimethyl-3-hydroxypyrid-4-oneChEBI
3-Hydroxy-1,2-dimethyl-4(1H)-pyridoneChEBI
FerriproxChEBI
L1 Oral chelateMeSH
1,2-Dimethyl-3-hydroxy-4-pyridinoneMeSH
1,2-Dimethyl-3-hydroxypyridin-4-oneMeSH
3-Hydroxy-1,2-dimethyl-4-pyridinoneMeSH
DMOHPOMeSH
HDMPP CPDMeSH
HDPPMeSH
1,2 Dimethyl 3 hydroxypyrid 4 oneMeSH
1,2 Dimethyl 3 hydroxypyridin 4 oneMeSH
1,2 Dimethyl 3 hydroxy 4 pyridinoneMeSH
3 Hydroxy 1,2 dimethyl 4 pyridinoneMeSH
HDMPPMeSH
Chemical FormulaC7H9NO2
Average Molecular Weight139.1519
Monoisotopic Molecular Weight139.063328537
IUPAC Name3-hydroxy-1,2-dimethyl-1,4-dihydropyridin-4-one
Traditional Nameferriprox
CAS Registry NumberNot Available
SMILES
CN1C=CC(=O)C(O)=C1C
InChI Identifier
InChI=1S/C7H9NO2/c1-5-7(10)6(9)3-4-8(5)2/h3-4,10H,1-2H3
InChI KeyTZXKOCQBRNJULO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methylpyridines. These are organic compounds containing a pyridine ring substituted at one or more positions by a methyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassMethylpyridines
Direct ParentMethylpyridines
Alternative Parents
Substituents
  • Dihydropyridine
  • Methylpyridine
  • Hydroxypyridine
  • Hydropyridine
  • Vinylogous amide
  • Heteroaromatic compound
  • Cyclic ketone
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
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-0.6ALOGPS
logP0.61ChemAxon
logS0.29ALOGPS
pKa (Strongest Acidic)11.82ChemAxon
pKa (Strongest Basic)0.52ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area40.54 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity40.7 m³·mol⁻¹ChemAxon
Polarizability14.05 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+125.91930932474
DeepCCS[M-H]-123.16730932474
DeepCCS[M-2H]-159.95230932474
DeepCCS[M+Na]+134.97630932474
AllCCS[M+H]+127.232859911
AllCCS[M+H-H2O]+122.432859911
AllCCS[M+NH4]+131.632859911
AllCCS[M+Na]+132.932859911
AllCCS[M-H]-125.832859911
AllCCS[M+Na-2H]-127.532859911
AllCCS[M+HCOO]-129.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DeferiproneCN1C=CC(=O)C(O)=C1C1811.2Standard polar33892256
DeferiproneCN1C=CC(=O)C(O)=C1C1304.7Standard non polar33892256
DeferiproneCN1C=CC(=O)C(O)=C1C1464.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Deferiprone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0079-5900000000-38e792d3129ca0bda9a22021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Deferiprone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Deferiprone GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Deferiprone GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 10V, Positive-QTOFsplash10-0006-0900000000-8581b7463650199b5b8b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 20V, Positive-QTOFsplash10-0006-0900000000-5e8ebfd54da9d0b8fd082016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 40V, Positive-QTOFsplash10-0a59-9100000000-db07477d383fdf79107e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 10V, Negative-QTOFsplash10-000i-0900000000-acb1cbe53b84ad29a1c02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 20V, Negative-QTOFsplash10-0019-9800000000-77577dd5755d5a0372d92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 40V, Negative-QTOFsplash10-0pc0-9000000000-23701d1480da25c93cb42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 10V, Positive-QTOFsplash10-0006-0900000000-c9524750ad93e65f0db42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 20V, Positive-QTOFsplash10-007o-9800000000-292be42edf7d138b79e42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 40V, Positive-QTOFsplash10-06ec-9000000000-aff3184c55a07289867c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 10V, Negative-QTOFsplash10-000i-0900000000-7137f95f8eef21c00f382021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 20V, Negative-QTOFsplash10-000i-6900000000-ef59ce30254e403f1c902021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Deferiprone 40V, Negative-QTOFsplash10-0udi-9000000000-43f6f0e0fe88affb0b9f2021-10-12Wishart 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 IDDB08826
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID2866
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDeferiprone
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID68554
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 ]