Phethenylate Sodium
Title: Phethenylate Sodium
CAS Registry Number: 510-34-9
CAS Name: 5-Phenyl-5-(2-thienyl)-2,4-imidazolidinedione monosodium salt
Additional Names: 5-phenyl-5-(2-thienyl)hydantoin sodium; sodium 5-phenyl-5-(2-thienyl)hydantoinate
Trademarks: Thiantoin(e) Sodium
Molecular Formula: C13H9N2NaO2S
Molecular Weight: 280.28
Percent Composition: C 55.71%, H 3.24%, N 9.99%, Na 8.20%, O 11.42%, S 11.44%
Literature References: Prepn: Spurlock, US 2366221 (1942).
Properties: Minute, hygroscopic crystals. Sol in water, alc. Aq solns are alkaline and dec easily.
 
Derivative Type: Base
Properties: mp 256-257°.
Melting point: mp 256-257°
 
Therap-Cat: Anticonvulsant.
Keywords: Anticonvulsant.
 
 
Status: This monograph has been retired and is no longer subject to revision or update.

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