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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 18:27:59 UTC
Update Date2021-09-26 23:13:52 UTC
HMDB IDHMDB0257473
Secondary Accession NumbersNone
Metabolite Identification
Common NameSameridine
DescriptionN-ethyl-1-hexyl-N-methyl-4-phenylpiperidine-4-carboxamide belongs to the class of organic compounds known as phenylpiperidines. Phenylpiperidines are compounds containing a phenylpiperidine skeleton, which consists of a piperidine bound to a phenyl group. Based on a literature review very few articles have been published on N-ethyl-1-hexyl-N-methyl-4-phenylpiperidine-4-carboxamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). Sameridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Sameridine 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-Ethyl-1-hexyl-N-methyl-4-phenyl-4-piperidinecarboxamide hydrochlorideMeSH
Chemical FormulaC21H34N2O
Average Molecular Weight330.516
Monoisotopic Molecular Weight330.267113723
IUPAC NameN-ethyl-1-hexyl-N-methyl-4-phenylpiperidine-4-carboxamide
Traditional Namesameridine
CAS Registry NumberNot Available
SMILES
CCCCCCN1CCC(CC1)(C(=O)N(C)CC)C1=CC=CC=C1
InChI Identifier
InChI=1S/C21H34N2O/c1-4-6-7-11-16-23-17-14-21(15-18-23,20(24)22(3)5-2)19-12-9-8-10-13-19/h8-10,12-13H,4-7,11,14-18H2,1-3H3
InChI KeyTYWUGCGYWNSRPS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpiperidines. Phenylpiperidines are compounds containing a phenylpiperidine skeleton, which consists of a piperidine bound to a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPiperidines
Sub ClassPhenylpiperidines
Direct ParentPhenylpiperidines
Alternative Parents
Substituents
  • Phenylpiperidine
  • Phenylacetamide
  • Piperidinecarboxamide
  • Aralkylamine
  • Monocyclic benzene moiety
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Tertiary amine
  • Tertiary aliphatic amine
  • Carboxylic acid derivative
  • Azacycle
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Carbonyl group
  • Organic oxide
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP4.75ALOGPS
logP4.16ChemAxon
logS-4.3ALOGPS
pKa (Strongest Basic)9.48ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area23.55 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity102.41 m³·mol⁻¹ChemAxon
Polarizability41.04 ųChemAxon
Number of Rings2ChemAxon
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+H]+186.730932474
DeepCCS[M-H]-184.34230932474
DeepCCS[M-2H]-217.22830932474
DeepCCS[M+Na]+192.89930932474
AllCCS[M+H]+183.932859911
AllCCS[M+H-H2O]+181.232859911
AllCCS[M+NH4]+186.532859911
AllCCS[M+Na]+187.232859911
AllCCS[M-H]-183.532859911
AllCCS[M+Na-2H]-184.432859911
AllCCS[M+HCOO]-185.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
SameridineCCCCCCN1CCC(CC1)(C(=O)N(C)CC)C1=CC=CC=C13288.1Standard polar33892256
SameridineCCCCCCN1CCC(CC1)(C(=O)N(C)CC)C1=CC=CC=C12460.2Standard non polar33892256
SameridineCCCCCCN1CCC(CC1)(C(=O)N(C)CC)C1=CC=CC=C12487.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Sameridine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0609-9463000000-3b3c4dada0c4aeb088f82021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sameridine 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 ID59388
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 ]