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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:33:51 UTC
Update Date2021-10-01 18:51:07 UTC
HMDB IDHMDB0246548
Secondary Accession NumbersNone
Metabolite Identification
Common Name4-Nitroquinoline
Description4-Nitroquinoline belongs to the class of organic compounds known as nitroquinolines and derivatives. Nitroquinolines and derivatives are compounds containing a nitro group attached to a quinoline moiety. Based on a literature review a significant number of articles have been published on 4-Nitroquinoline. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-nitroquinoline is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-Nitroquinoline 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
SynonymsNot Available
Chemical FormulaC9H6N2O2
Average Molecular Weight174.159
Monoisotopic Molecular Weight174.042927441
IUPAC Name4-nitroquinoline
Traditional Name4-nitroquinoline
CAS Registry NumberNot Available
SMILES
[O-][N+](=O)C1=CC=NC2=CC=CC=C12
InChI Identifier
InChI=1S/C9H6N2O2/c12-11(13)9-5-6-10-8-4-2-1-3-7(8)9/h1-6H
InChI KeyZPVSFHWMXABGPU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as nitroquinolines and derivatives. Nitroquinolines and derivatives are compounds containing a nitro group attached to a quinoline moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassNitroquinolines and derivatives
Direct ParentNitroquinolines and derivatives
Alternative Parents
Substituents
  • Nitroquinoline
  • Nitroaromatic compound
  • Pyridine
  • Benzenoid
  • Heteroaromatic compound
  • C-nitro compound
  • Organic nitro compound
  • 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
  • Organic oxide
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • 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
logP1.76ALOGPS
logP2.07ChemAxon
logS-2.2ALOGPS
pKa (Strongest Basic)0.61ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area56.03 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity46.3 m³·mol⁻¹ChemAxon
Polarizability16.3 ųChemAxon
Number of Rings2ChemAxon
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-2H]-163.8730932474
DeepCCS[M+Na]+138.28330932474
AllCCS[M+H]+134.432859911
AllCCS[M+H-H2O]+129.832859911
AllCCS[M+NH4]+138.732859911
AllCCS[M+Na]+140.032859911
AllCCS[M-H]-131.332859911
AllCCS[M+Na-2H]-131.532859911
AllCCS[M+HCOO]-131.732859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202212.2442 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.15 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2113.4 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid412.8 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid131.1 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid251.4 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid229.6 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid395.6 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 Acid457.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)146.3 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid967.7 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid243.1 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1246.4 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid342.4 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid314.1 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate498.8 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA275.8 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water113.6 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4-Nitroquinoline[O-][N+](=O)C1=CC=NC2=CC=CC=C122585.3Standard polar33892256
4-Nitroquinoline[O-][N+](=O)C1=CC=NC2=CC=CC=C121719.6Standard non polar33892256
4-Nitroquinoline[O-][N+](=O)C1=CC=NC2=CC=CC=C121584.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4-Nitroquinoline GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-3900000000-7b21f57200e82a918faf2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-Nitroquinoline GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart 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 ID69758
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkQuinoline
METLIN IDNot Available
PubChem Compound77341
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 ]

Enzymes

General function:
Not Available
Specific function:
Pleiotropic ABC efflux transporter that may be involved in the modulation susceptibility to a wide range of unrelated cytotoxic compounds, including terbinafine, 4-nitroquinoline N-oxide, and ethidium bromide (PubMed:16849730). May play a role in pathogenicity (PubMed:19141731).
Gene Name:
MDR2
Uniprot ID:
A0A059JJ46
Molecular weight:
145278.17