Catalog Number: 3276
Chemical Name: (±)-5-Ethyl-3-methyl-5-phenyl-2,4-imidazolidinedione
Biological Activity
CYP2C19 and CYP2B6 substrate. Anticonvulsant.
Technical Data
  • M.Wt:
    218.25
  • Formula:
    C12H14N2O2
  • Solubility:
    Soluble to 20 mM in DMSO
  • Purity:
    >99%
  • Storage:
    Store at +4°C
  • CAS No:
    50-12-4
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Racemic and optically active hydantoins from disubstituted cyanoacetic acids.
    Knabe and Wunn
    Arch.Pharmacol., 1980;313:53
  2. CYP2C19 inhibition: the impact of substrate probe selection on in vitro inhibition profiles.
    Foti et al.
    Drug Meta. Dispos., 2008;36:523
  3. Mephenytoin as a probe for CYP2C19 phenotyping: effect of sample storage, intra-individual reproducibility and occurrence of adverse events.
    Tamminga et al.
    Br.J.Clin.Pharmacol., 2001;51:471

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