Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 14:32:47 UTC
Update Date2021-09-26 23:09:30 UTC
HMDB IDHMDB0255019
Secondary Accession NumbersNone
Metabolite Identification
Common Name9-Acetylaminofluorene
DescriptionN-(9H-fluoren-9-yl)ethanimidic acid belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene. Based on a literature review very few articles have been published on N-(9H-fluoren-9-yl)ethanimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 9-acetylaminofluorene is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 9-Acetylaminofluorene 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
N-(9H-Fluoren-9-yl)ethanimidateGenerator
Chemical FormulaC15H13NO
Average Molecular Weight223.275
Monoisotopic Molecular Weight223.099714043
IUPAC NameN-(9H-fluoren-9-yl)acetamide
Traditional Namen 2 fluorenylacetamide
CAS Registry NumberNot Available
SMILES
CC(=O)NC1C2=CC=CC=C2C2=CC=CC=C12
InChI Identifier
InChI=1S/C15H13NO/c1-10(17)16-15-13-8-4-2-6-11(13)12-7-3-5-9-14(12)15/h2-9,15H,1H3,(H,16,17)
InChI KeyVQFOESRCDRTBKL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassFluorenes
Sub ClassNot Available
Direct ParentFluorenes
Alternative Parents
Substituents
  • Fluorene
  • Acetamide
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP2.75ALOGPS
logP2.38ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)13.5ChemAxon
pKa (Strongest Basic)-1.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.1 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity67.34 m³·mol⁻¹ChemAxon
Polarizability24.82 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-175.93730932474
DeepCCS[M+Na]+150.80130932474
AllCCS[M+H]+150.432859911
AllCCS[M+H-H2O]+146.332859911
AllCCS[M+NH4]+154.132859911
AllCCS[M+Na]+155.232859911
AllCCS[M-H]-155.132859911
AllCCS[M+Na-2H]-154.632859911
AllCCS[M+HCOO]-154.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9-AcetylaminofluoreneCC(=O)NC1C2=CC=CC=C2C2=CC=CC=C123185.9Standard polar33892256
9-AcetylaminofluoreneCC(=O)NC1C2=CC=CC=C2C2=CC=CC=C122196.1Standard non polar33892256
9-AcetylaminofluoreneCC(=O)NC1C2=CC=CC=C2C2=CC=CC=C122079.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9-Acetylaminofluorene,1TMS,isomer #1CC(=O)N(C1C2=CC=CC=C2C2=CC=CC=C21)[Si](C)(C)C2049.6Semi standard non polar33892256
9-Acetylaminofluorene,1TMS,isomer #1CC(=O)N(C1C2=CC=CC=C2C2=CC=CC=C21)[Si](C)(C)C2040.2Standard non polar33892256
9-Acetylaminofluorene,1TMS,isomer #1CC(=O)N(C1C2=CC=CC=C2C2=CC=CC=C21)[Si](C)(C)C2643.1Standard polar33892256
9-Acetylaminofluorene,1TBDMS,isomer #1CC(=O)N(C1C2=CC=CC=C2C2=CC=CC=C21)[Si](C)(C)C(C)(C)C2286.5Semi standard non polar33892256
9-Acetylaminofluorene,1TBDMS,isomer #1CC(=O)N(C1C2=CC=CC=C2C2=CC=CC=C21)[Si](C)(C)C(C)(C)C2265.4Standard non polar33892256
9-Acetylaminofluorene,1TBDMS,isomer #1CC(=O)N(C1C2=CC=CC=C2C2=CC=CC=C21)[Si](C)(C)C(C)(C)C2742.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9-Acetylaminofluorene GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9850000000-eda8d88a752b498547d82021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Acetylaminofluorene 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 ID194643
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ]