Phenacemide

Common Name

Phenacemide Description

Phenacemide is only found in individuals that have used or taken this drug. It is used to control certain seizures in the treatment of epilepsy. This medicine acts on the central nervous system (CNS) to reduce the number and severity of seizures.Phenacemide binds to and blocks neuronal sodium channels or voltage sensitive calcium channels. This blocks or suppresses neuronal depolarization and hypersynchronization. Hypersynchronization is what often causes seizures. Structure

Synonyms

Value Source PhenuroneKegg Carbamide phenylacetateHMDB PhenacetylcarbamideHMDB PhenacetylureaHMDB PhenylacetylureaHMDB PhenylacetylureeHMDB PhenuronMeSH (Phenylacetyl)ureaMeSH

Chemical Formlia

C9H10N2O2 Average Molecliar Weight

178.1879 Monoisotopic Molecliar Weight

178.074227574 IUPAC Name

(2-phenylacetyl)urea Traditional Name

phenacemide CAS Registry Number

63-98-9 SMILES

NC(=O)NC(=O)CC1=CC=CC=C1

InChI Identifier

InChI=1S/C9H10N2O2/c10-9(13)11-8(12)6-7-4-2-1-3-5-7/h1-5H,6H2,(H3,10,11,12,13)

InChI Key

XPFRXWCVYUEORT-UHFFFAOYSA-N Chemical Taxonomy Description

This compound belongs to the class of chemical entities known as phenylacetamides. These are amide derivatives of phenylacetic acids. Kingdom

Chemical entities Super Class

Organic compounds Class

Benzenoids Sub Class

Benzene and substituted derivatives Direct Parent

Phenylacetamides Alternative Parents

  • N-acyl ureas
  • Dicarboximides
  • Organopnictogen compounds
  • Organonitrogen compounds
  • Organic oxides
  • Hydrocarbon derivatives
  • Carbonyl compounds
  • Substituents

  • Phenylacetamide
  • N-acyl urea
  • Ureide
  • Dicarboximide
  • Carbonic acid derivative
  • Urea
  • Carboxylic acid derivative
  • Organopnictogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
  • Molecliar Framework

    Aromatic homomonocyclic compounds External Descriptors

  • acetamides (CHEBI:8049 )
  • Ontology Status

    Expected but not Quantified Origin

  • Drug
  • Biofunction

  • Anticonvlisants
  • Application

  • Pharmaceutical
  • Cellliar locations

  • Membrane
  • Physical Properties State

    Solid Experimental Properties

    Property Value Reference Melting Point215 °CNot Available Boiling PointNot AvailableNot Available Water Solubility1.06e+00 g/LNot Available LogP0.8Not Available

    Predicted Properties

    Property Value Source Water Solubility1.06 mg/mLALOGPS logP0.81ALOGPS logP0.46ChemAxon logS-2.2ALOGPS pKa (Strongest Acidic)11.75ChemAxon pKa (Strongest Basic)-7.8ChemAxon Physiological Charge0ChemAxon Hydrogen Acceptor Count2ChemAxon Hydrogen Donor Count2ChemAxon Polar Surface Area72.19 Å2ChemAxon Rotatable Bond Count2ChemAxon Refractivity47.43 m3·mol-1ChemAxon Polarizability17.49 Å3ChemAxon Number of Rings1ChemAxon Bioavailability1ChemAxon Rlie of FiveYesChemAxon Ghose FilterYesChemAxon Vebers RlieYesChemAxon MDDR-like RlieYesChemAxon

    Spectra Spectra

    Spectrum Type Description Splash Key Predicted LC-MS/MS

    Predicted LC-MS/MS Spectrum – 10V, PositiveNot Available Predicted LC-MS/MS

    Predicted LC-MS/MS Spectrum – 20V, PositiveNot Available Predicted LC-MS/MS

    Predicted LC-MS/MS Spectrum – 40V, PositiveNot Available Predicted LC-MS/MS

    Predicted LC-MS/MS Spectrum – 10V, NegativeNot Available Predicted LC-MS/MS

    Predicted LC-MS/MS Spectrum – 20V, NegativeNot Available Predicted LC-MS/MS

    Predicted LC-MS/MS Spectrum – 40V, NegativeNot Available MS

    Mass Spectrum (Electron Ionization)splash10-00kf-9200000000-38554ddfe2ad3808dc2aView in MoNA 1D NMR

    1H NMR SpectrumNot Available

    Biological Properties Cellliar Locations

  • Membrane
  • Biofluid Locations

  • Blood
  • Urine
  • Tissue Location

    Not Available Pathways

    Not Available Normal Concentrations

    Biofluid Status Value Age Sex Condition Reference Details BloodExpected but not Quantified Not AvailableNot AvailableTaking drug identified by DrugBank entry DB01121

  • 21059682
  • details UrineExpected but not Quantified Not AvailableNot AvailableTaking drug identified by DrugBank entry DB01121

  • 21059682
  • details

    Abnormal Concentrations

    Not Available Predicted Concentrations

    Biofluid Value Original age Original sex Original condition Comments Blood0-6 uMAdlit (>18 years old)BothNormalPredicted based on drug qualities Blood0-3 umol/mmol creatinineAdlit (>18 years old)BothNormalPredicted based on drug qualities

    Associated Disorders and Diseases Disease References

    None Associated OMIM IDs

    None External Links DrugBank ID

    DB01121 DrugBank Metabolite ID

    Not Available Phenol Explorer Compound ID

    Not Available Phenol Explorer Metabolite ID

    Not Available FoodDB ID

    Not Available KNApSAcK ID

    Not Available Chemspider ID

    4589 KEGG Compound ID

    C07428 BioCyc ID

    Not Available BiGG ID

    Not Available Wikipedia Link

    Phenacemide NuGOwiki Link

    HMDB15253 Metagene Link

    HMDB15253 METLIN ID

    Not Available PubChem Compound

    4753 PDB ID

    Not Available ChEBI ID

    183000

    Product: 7-FITC

    References Synthesis Reference Not Available Material Safety Data Sheet (MSDS) Not Available General References
    1. Coker SB: The use of phenacemide for intractable partial complex epilepsy in children. Pediatr Neurol. 1986 Jul-Aug;2(4):230-2. [PubMed:3508693 ]
    2. Coker SB, Holmes EW, Egel RT: Phenacemide therapy of complex partial epilepsy in children: determination of plasma drug concentrations. Neurology. 1987 Dec;37(12):1861-6. [PubMed:3683877 ]

    Enzymes

    General function:
    Involved in ion channel activity
    Specific function:
    Mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which Na(+) ions may pass in accordance with their electrochemical gradient
    Gene Name:
    SCN1A
    Uniprot ID:
    P35498
    Molecular weight:
    228969.5
    References
    1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed:17139284 ]
    2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [PubMed:17016423 ]
    3. Wong MG, Defina JA, Andrews PR: Conformational analysis of clinically active anticonvulsant drugs. J Med Chem. 1986 Apr;29(4):562-72. [PubMed:3959032 ]
    4. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed:11752352 ]

    PMID: 9435893