(+/-)-5-ETHYL-5-PHENYLHYDANTOIN
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(+/-)-5-ETHYL-5-PHENYLHYDANTOIN
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CAS No:
631-07-2
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Formula:
C11H12N2O2
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Chemical Name:
(+/-)-5-ETHYL-5-PHENYLHYDANTOIN
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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-PHENYL-IMIDAZOLIDINE-2,4-DIONE
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CAS No:
Characteristics
58.20000
1.78890
Off-White Solid
1.1754 (rough estimate)
195-200°C
342.72°C (rough estimate)
1.5200 (estimate)
804.4mg/L(37 ºC)
2-8ºC
pKa 8.5(H2O RT I undefined) (Uncertain)
2-8°C
Safety Information
NONH for all modes of transport
2
Xn
26
MU2452000
Xn: Harmful;
P261-P305 + P351 + P338
22-36/37/38
|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Drug Information
Drugs used to prevent SEIZURES or reduce their severity. (See all compounds classified as Anticonvulsants.)
Nirvanol has known human metabolites that include Nirvanol N-glucuronide.
5-ethyl-5-phenylhydantoin
(+/-)-5-ETHYL-5-PHENYLHYDANTOIN Use and Manufacturing
An anticonvulsant, hypnotic. A metabolite of Mephenytoin
Computed Properties
Molecular Weight:204.22
XLogP3:1.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:204.089877630
Monoisotopic Mass:204.089877630
Topological Polar Surface Area:58.2
Heavy Atom Count:15
Complexity:284
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes