C12H14N2O2
218.25 g/mol
APIWarning
(S)-Mephenytoin
CAS70989-04-7EC621-693-1
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
(S)-Mephenytoin is an active pharmaceutical ingredient, a chiral compound with a single stereocenter. It is primarily used in pharmaceutical research and manufacturing as a reference standard or intermediate.
pharmaceutical researchreference standardpharmaceutical manufacturing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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CAS71-27-2
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Referencesame scaffold
5-Ethyl-5-(4-hydroxyphenyl)-3-(²H₃)methylimidazolidine-2,4-dione
CAS1173022-56-4
research compound
Referencesame scaffold
4-Hydroxyphenyl hydantoin
CAS2420-17-9
research compound
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
(5S)-5-ethyl-3-methyl-5-phenylimidazolidine-2,4-dione
InChIKey
GMHKMTDVRCWUDX-LBPRGKRZSA-N
SMILES
CC[C@@]1(C(=O)N(C(=O)N1)C)C2=CC=CC=C2
Synonyms (16)
- (+)-Mephenytoin
- (+)-Mesantoin
- (S)-Mephenytoin
- (S)-Mephenytoin (Standard)
- MEPHENYTOIN, (S)-
- Mephenytoin, D-
- d-Mephenytoin
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