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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 15:48:28 UTC
Update Date2021-09-26 23:11:05 UTC
HMDB IDHMDB0255880
Secondary Accession NumbersNone
Metabolite Identification
Common NameObelin
DescriptionObelin belongs to the class of organic compounds known as benzoquinolines. These are organic compounds containing a benzene fused to a quinoline ring system. Based on a literature review a significant number of articles have been published on Obelin. This compound has been identified in human blood as reported by (PMID: 31557052 ). Obelin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Obelin 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 FormulaC26H32N4O4
Average Molecular Weight464.566
Monoisotopic Molecular Weight464.242355526
IUPAC Name1-{6-methoxy-1-methyl-1H,2H,3H,4H,4aH,5H,10H,10aH-benzo[g]quinoline-3-carbonyl}-4-(4-nitrophenyl)piperazine
Traditional Name1-{6-methoxy-1-methyl-2H,3H,4H,4aH,5H,10H,10aH-benzo[g]quinoline-3-carbonyl}-4-(4-nitrophenyl)piperazine
CAS Registry NumberNot Available
SMILES
COC1=CC=CC2=C1CC1CC(CN(C)C1C2)C(=O)N1CCN(CC1)C1=CC=C(C=C1)[N+]([O-])=O
InChI Identifier
InChI=1S/C26H32N4O4/c1-27-17-20(14-19-15-23-18(16-24(19)27)4-3-5-25(23)34-2)26(31)29-12-10-28(11-13-29)21-6-8-22(9-7-21)30(32)33/h3-9,19-20,24H,10-17H2,1-2H3
InChI KeyINULNSAIIZKOQE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoquinolines. These are organic compounds containing a benzene fused to a quinoline ring system.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassBenzoquinolines
Direct ParentBenzoquinolines
Alternative Parents
Substituents
  • Benzoquinoline
  • Quinoline-3-carboxamide
  • Phenylpiperazine
  • N-arylpiperazine
  • Tetralin
  • Nitrobenzene
  • 3-piperidinecarboxamide
  • Piperidinecarboxamide
  • Nitroaromatic compound
  • Anisole
  • Phenol ether
  • Aniline or substituted anilines
  • Dialkylarylamine
  • Alkyl aryl ether
  • Aralkylamine
  • Benzenoid
  • Piperazine
  • Monocyclic benzene moiety
  • Piperidine
  • 1,4-diazinane
  • Tertiary carboxylic acid amide
  • Tertiary amine
  • Tertiary aliphatic amine
  • C-nitro compound
  • Carboxamide group
  • Organic nitro compound
  • Amino acid or derivatives
  • Azacycle
  • Carboxylic acid derivative
  • Organic 1,3-dipolar compound
  • Ether
  • Propargyl-type 1,3-dipolar organic compound
  • Allyl-type 1,3-dipolar organic compound
  • Organic oxoazanium
  • Organic oxygen compound
  • Amine
  • Organic salt
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic cation
  • 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
Predicted Chromatographic Properties
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Obelin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0pc0-1592000000-6dbc29ce5b093bff91ab2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Obelin 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44216429
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 ]