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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:37:04 UTC
Update Date2021-09-26 22:57:23 UTC
HMDB IDHMDB0247614
Secondary Accession NumbersNone
Metabolite Identification
Common Name9,10-Dihydroacridine
Description9,10-Dihydroacridine, also known as acridan, belongs to the class of organic compounds known as acridines. These are organic compounds containing the acridine moiety, a linear tricyclic heterocycle which consists of two benzene rings joined by a pyridine ring. Based on a literature review very few articles have been published on 9,10-Dihydroacridine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 9,10-dihydroacridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 9,10-Dihydroacridine 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
910-Dihydro-acridineHMDB
AcridanHMDB
Chemical FormulaC13H11N
Average Molecular Weight181.238
Monoisotopic Molecular Weight181.089149358
IUPAC Name9,10-dihydroacridine
Traditional Nameacridan
CAS Registry NumberNot Available
SMILES
C1C2=CC=CC=C2NC2=CC=CC=C12
InChI Identifier
InChI=1S/C13H11N/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8,14H,9H2
InChI KeyHJCUTNIGJHJGCF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acridines. These are organic compounds containing the acridine moiety, a linear tricyclic heterocycle which consists of two benzene rings joined by a pyridine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassBenzoquinolines
Direct ParentAcridines
Alternative Parents
Substituents
  • Acridine
  • Benzenoid
  • Azacycle
  • Secondary amine
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Amine
  • 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
logP3.78ALOGPS
logP3.53ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)19.26ChemAxon
pKa (Strongest Basic)-0.033ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area12.03 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity58.22 m³·mol⁻¹ChemAxon
Polarizability20.68 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]-169.77330932474
DeepCCS[M+Na]+145.31130932474
AllCCS[M+H]+142.432859911
AllCCS[M+H-H2O]+138.232859911
AllCCS[M+NH4]+146.232859911
AllCCS[M+Na]+147.332859911
AllCCS[M-H]-140.532859911
AllCCS[M+Na-2H]-140.232859911
AllCCS[M+HCOO]-140.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9,10-DihydroacridineC1C2=CC=CC=C2NC2=CC=CC=C122700.9Standard polar33892256
9,10-DihydroacridineC1C2=CC=CC=C2NC2=CC=CC=C121890.9Standard non polar33892256
9,10-DihydroacridineC1C2=CC=CC=C2NC2=CC=CC=C121861.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9,10-Dihydroacridine,1TMS,isomer #1C[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C211803.2Semi standard non polar33892256
9,10-Dihydroacridine,1TMS,isomer #1C[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C211836.1Standard non polar33892256
9,10-Dihydroacridine,1TMS,isomer #1C[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C212232.5Standard polar33892256
9,10-Dihydroacridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C212020.2Semi standard non polar33892256
9,10-Dihydroacridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C212078.2Standard non polar33892256
9,10-Dihydroacridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C212364.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9,10-Dihydroacridine GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-0900000000-257b384056d26bf15b852021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9,10-Dihydroacridine 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 - 9,10-Dihydroacridine 10V, Positive-QTOFsplash10-001i-0900000000-4e96707b3841c1f498ae2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 20V, Positive-QTOFsplash10-001i-0900000000-4e96707b3841c1f498ae2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 40V, Positive-QTOFsplash10-001i-0900000000-186b05458dd2c54aa8ad2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 10V, Negative-QTOFsplash10-001i-0900000000-54974cb9283f7df5a2032021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 20V, Negative-QTOFsplash10-001i-0900000000-54974cb9283f7df5a2032021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 40V, Negative-QTOFsplash10-003r-0900000000-870c3efce2ce17279aa12021-10-12Wishart 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 ID6839
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 ]