5-Ethyl-2-hydroxy-3-methyl-5-phenyl-3,5-dihydro-4H-imidazol-4-one | CAS No. 50-12-4
5-Ethyl-2-hydroxy-3-methyl-5-phenyl-3,5-dihydro-4H-imidazol-4-one
Basic Information
CAS Number
50-12-4
Molecular Formula
C12H14N2O2
Molecular Weight
218.26 g/mol
AD
Chemical Classification
Basic Physical Properties
Melting Point
115-118 °C<br />135-137 °C
Boiling Point
358.94°C (rough estimate)
Refractive Index
1.6660 (estimate)
Safety Information
View Safety InformationHazard Statement
H302
Harmful if swallowed
Acute toxicity, oral
Acute toxicity, oral
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Toxicity
LD50 i.p. in mice: 300 mg/kg (Dzhagatspanyan)
Synonyms & References
English
- FT-0605333
- Mephenetoinum
- SCHEMBL21766
- CHEMBL861
- MEPHENYTOIN [VANDF]
- Mephenytoinum (INN-Latin)
- KBio2_004542
- 5-ethyl-3-methyl-5-phenyl-imidazolidine-2,4-dione
- BPBio1_001338
- Phenetoin, Methyl
- (+/-)-Mephenytoin
- 5-Ethyl-3-methyl-5-phenylhydantoin
- SR-05000001478
- FT-0671015
- 3-Methyl-5-ethyl-5-phenylhydantoin
- AS-56694
- Prestwick2_001108
- MFCD00022407
- Hydantoin, 5-ethyl-3-methyl-5-phenyl-, (-)-
- BRD-A83937277-001-03-0
- FT-0671016
- Q1175385
- KBio1_000937
- 3-Methyl-5,5-phenylethylhydantoin
- D00375
- Mesontoin
- NINDS_000937
- GTPL7223
- BSPBio_001216
- Sedantoin
- Mephenytoine [INN-French]
MDL Number
MFCD00022407
Customs Code
2933990090
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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