Basic information Safety Supplier Related

(+/-)-5-ETHYL-5-PHENYLHYDANTOIN

Basic information Safety Supplier Related

(+/-)-5-ETHYL-5-PHENYLHYDANTOIN Basic information

Product Name:
(+/-)-5-ETHYL-5-PHENYLHYDANTOIN
Synonyms:
  • Hydantoin, 5-ethyl-5-phenyl-
  • rac N-Desmethyl Mephenytoin
  • (±)-5-Ethyl-5-phenyl-2,4-imidazolidinedione, (±)-5-Ethyl-5-phenylhydantoin
  • (RS)-5-Ethyl-5-phenyl- 2,4-iMidazolidinedione
  • 3-ethyl-1-phenylimidazolidine-2,4-dione
  • (+/-)-5-ETHYL-5-PHENYL-2,4-IMIDAZOLIDINEDIONE
  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN
  • 5-ETHYL-5-PHENYLHYDANTOIN
CAS:
631-07-2
MF:
C11H12N2O2
MW:
204.23
EINECS:
211-150-3
Product Categories:
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Various Metabolites and Impurities
  • Hydantoins & Derivatives
  • Metabolites & Impurities
  • Pharmaceuticals
  • Metabolites
Mol File:
631-07-2.mol
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(+/-)-5-ETHYL-5-PHENYLHYDANTOIN Chemical Properties

Melting point:
195-200°C
Boiling point:
342.72°C (rough estimate)
Density 
1.1754 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
2-8°C
solubility 
acetone: soluble
form 
Solid
pka
pKa 8.5(H2O RT I undefined) (Uncertain)
color 
off-white
Water Solubility 
804.4mg/L(37 ºC)
CAS DataBase Reference
631-07-2(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26
WGK Germany 
2
RTECS 
MU2452000

MSDS

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(+/-)-5-ETHYL-5-PHENYLHYDANTOIN Usage And Synthesis

Chemical Properties

Off-White Solid

Uses

An anticonvulsant, hypnotic. A metabolite of Mephenytoin.

Definition

ChEBI: Nirvanol is an imidazolidine-2,4-dione.

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