Mephenytoin

• Formula: C₁₂H₁₄N₂O₂
• Molecular weight: 218.2518
• IUPAC Standard InChI: InChI=1S/C12H14N2O2/c1-3-12(9-7-5-4-6-8-9)10(15)14(2)11(16)13-12/h4-8H,3H2,1-2H3,(H,13,16) Copy

  
• IUPAC Standard InChIKey: GMHKMTDVRCWUDX-UHFFFAOYSA-N Copy
• CAS Registry Number: 50-12-4
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: 2,4-Imidazolidinedione, 5-ethyl-3-methyl-5-phenyl-; Hydantoin, 5-ethyl-3-methyl-5-phenyl-; Epiazin; Epilan; Fenantoin; Insulton; Mesantoin; Mesontoin; Methoin; Methylphenetoin; Metydan; Phenantoin; Phenylethylmethylhydantoin; Sacerno; Sedantoin; Triantoin; 5-Ethyl-3-methyl-5-phenylhydantoin; Methyl hydantoin; Sedantoinal; 3-Methyl-5-ethyl-5-phenylhydantoin; 3-Methyl-5,5-ethylphenylhydantoin; 3-Methyl-5,5-phenylethylhydantoin; 5-Ethyl-3-methyl-5-phenyl-2,4(3H,5H)-imidazoledione; 5-Ethyl-3-methyl-5-phenylimidazolidin-2,4-dione; 5-Ethyl-5-fenyl-3-methylhydantoin; 5-Ethyl-3-methyl-5-phenyl-2,4-imidazolidinedione; 3-Ethylnirvanol; Gerot-epilan; Mephentoin; NSC-34652; Mesdontoin; Sedantional; (.+/-.)-5-Ethyl-3-methyl-5-phenylhydantoin
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• Information on this page:
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
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Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, temperature ramp

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Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Maurer, 1990
Maurer, H.H., Detection of anticonvulsants and their metabolites in urine within a general unknown analysis procedure using computerized gas chromatography-mass spectrometry, Arch. Toxicol., 1990, 64, 7, 554-561, https://doi.org/10.1007/BF01971834 . [all data]

Schepers, Wijsbeek, et al., 1982
Schepers, P.; Wijsbeek, J.; Franke, J.P.; de Zeeuw, R.A., Applicability of capillary gas chromatography to substance identification in toxicology by means of retention indices, J. Forensic Sci., 1982, 27, 1, 49-60. [all data]

Perrigo and Peel, 1981
Perrigo, B.J.; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. Sci., 1981, 19, 5, 219-226, https://doi.org/10.1093/chromsci/19.5.219 . [all data]

Anderson and Fuller, 1987
Anderson, W.H.; Fuller, D.C., A simplified procedure for the isolation, characterization, and identification of weak acid and neutral drugs from whole blood, J. Anal. Toxicol., 1987, 11, 5, 198-204, https://doi.org/10.1093/jat/11.5.198 . [all data]

Sharp, 1987
Sharp, M.E., A rapid screening procedure for acidic and neutral drugs in blood by high resolution gas chromatography, J. Anal. Toxicol., 1987, 11, 1, 8-11, https://doi.org/10.1093/jat/11.1.8 . [all data]

Marozzi, Gambaro, et al., 1982
Marozzi, E.; Gambaro, V.; Saligari, E.; Mariani, R.; Lodi, F., Use of the retention index in gas chromatographic studies of drugs, J. Anal. Toxicol., 1982, 6, 4, 185-192, https://doi.org/10.1093/jat/6.4.185 . [all data]

Peel and Perrigo, 1976
Peel, H.W.; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can. Soc. Forens. Sci. J., 1976, 9, 2, 69-74, https://doi.org/10.1080/00085030.1976.10757247 . [all data]

Peel and Perrigo, 1975
Peel, H.W.; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can.Soc.Forens.Sci.J., 1975, 9, 2, 69-74, https://doi.org/10.1080/00085030.1976.10757247 . [all data]

Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1 . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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