Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 01:20:37 UTC
Update Date2021-09-26 22:58:19 UTC
HMDB IDHMDB0248173
Secondary Accession NumbersNone
Metabolite Identification
Common NameAlnespirone
DescriptionAlnespirone belongs to the class of organic compounds known as azaspirodecane derivatives. These are organic compounds containing a spirodecane moiety with at least one nitrogen atom. Based on a literature review a significant number of articles have been published on Alnespirone. This compound has been identified in human blood as reported by (PMID: 31557052 ). Alnespirone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Alnespirone 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 FormulaC26H38N2O4
Average Molecular Weight442.6
Monoisotopic Molecular Weight442.283157712
IUPAC Name8-{4-[(5-methoxy-3,4-dihydro-2H-1-benzopyran-3-yl)(propyl)amino]butyl}-8-azaspiro[4.5]decane-7,9-dione
Traditional Name8-{4-[(5-methoxy-3,4-dihydro-2H-1-benzopyran-3-yl)(propyl)amino]butyl}-8-azaspiro[4.5]decane-7,9-dione
CAS Registry NumberNot Available
SMILES
CCCN(CCCCN1C(=O)CC2(CCCC2)CC1=O)C1COC2=C(C1)C(OC)=CC=C2
InChI Identifier
InChI=1S/C26H38N2O4/c1-3-13-27(20-16-21-22(31-2)9-8-10-23(21)32-19-20)14-6-7-15-28-24(29)17-26(18-25(28)30)11-4-5-12-26/h8-10,20H,3-7,11-19H2,1-2H3
InChI KeyDLLULNTXJPATBC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as azaspirodecane derivatives. These are organic compounds containing a spirodecane moiety with at least one nitrogen atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzaspirodecane derivatives
Sub ClassNot Available
Direct ParentAzaspirodecane derivatives
Alternative Parents
Substituents
  • Azaspirodecanedione
  • Azaspirodecane
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • Piperidinedione
  • Alkyl aryl ether
  • Delta-lactam
  • Aralkylamine
  • Piperidinone
  • Carboxylic acid imide, n-substituted
  • Benzenoid
  • Piperidine
  • Carboxylic acid imide
  • Dicarboximide
  • Tertiary amine
  • Tertiary aliphatic amine
  • Amino acid or derivatives
  • Lactam
  • Oxacycle
  • Carboxylic acid derivative
  • Azacycle
  • Ether
  • Carbonyl group
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Organonitrogen 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
logP4.43ALOGPS
logP3.75ChemAxon
logS-4ALOGPS
pKa (Strongest Basic)9.06ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area59.08 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity125 m³·mol⁻¹ChemAxon
Polarizability51.21 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+208.97430932474
DeepCCS[M-H]-206.61630932474
DeepCCS[M-2H]-240.88730932474
DeepCCS[M+Na]+216.69930932474
AllCCS[M+H]+208.532859911
AllCCS[M+H-H2O]+206.632859911
AllCCS[M+NH4]+210.232859911
AllCCS[M+Na]+210.732859911
AllCCS[M-H]-198.032859911
AllCCS[M+Na-2H]-199.332859911
AllCCS[M+HCOO]-201.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
AlnespironeCCCN(CCCCN1C(=O)CC2(CCCC2)CC1=O)C1COC2=C(C1)C(OC)=CC=C24417.1Standard polar33892256
AlnespironeCCCN(CCCCN1C(=O)CC2(CCCC2)CC1=O)C1COC2=C(C1)C(OC)=CC=C23445.4Standard non polar33892256
AlnespironeCCCN(CCCCN1C(=O)CC2(CCCC2)CC1=O)C1COC2=C(C1)C(OC)=CC=C23629.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Alnespirone GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-5970300000-bc2621ea7f8b72ab3a382021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alnespirone 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 - Alnespirone 10V, Positive-QTOFsplash10-0006-0000900000-311179bab68a1ca90a142021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alnespirone 20V, Positive-QTOFsplash10-0006-0021900000-be8a4c0658e5fda406e22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alnespirone 40V, Positive-QTOFsplash10-03di-0921100000-a88d947af1239332e46a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alnespirone 10V, Negative-QTOFsplash10-0006-0000900000-c8e34ee6ffeeea0e48ed2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alnespirone 20V, Negative-QTOFsplash10-0006-0132900000-3d7dd5f04e05ef0554222021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alnespirone 40V, Negative-QTOFsplash10-002g-1963000000-4b3dbe22180c06f0635e2021-10-12Wishart 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 ID108709
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAlnespirone
METLIN IDNot Available
PubChem Compound121852
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 ]