Phenytoin
CAS Registry Number®
57-41-0
CAS Name
PhenytoinMolecular Formula
C15H12N2O2Molecular Mass
252.27Cite this Page
Phenytoin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=57-41-0 (retrieved ) (CAS RN: 57-41-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
286 °CDensity (2)
1.26 g/cm³
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Van Eerdenbrugh, Bernard; Journal of Pharmaceutical Sciences, (2009), 98(6), 2091-2103, CAplus
Other Names and Identifiers
InChI
InChI=1S/C15H12N2O2/c18-13-15(17-14(19)16-13,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H2,16,17,18,19)
InChIKey
InChIKey=CXOFVDLJLONNDW-UHFFFAOYSA-N
SMILES
O=C1C(NC(=O)N1)(C2=CC=CC=C2)C3=CC=CC=C3
Canonical SMILES
O=C1NC(=O)C(N1)(C=2C=CC=CC2)C=3C=CC=CC3
Other Names for this Substance
- 2,4-Imidazolidinedione, 5,5-diphenyl-
- Hydantoin, 5,5-diphenyl-
- 5,5-Diphenyl-2,4-imidazolidinedione
- Denyl
- Dihycon
Deleted or Replaced CAS Registry Numbers
125-59-7, 1061190-62-2
