Phenytoin > Impurities > 6

Structure Compound Pricing
(S)-4-Hydroxy Mephenytoin
CS-T-27668 > Impurities

Molecular Formula : C12H14N2O3   Molecular Weight: 234.25   CAS Number: 82695-93-0
Synonyms : (5S)-5-ethyl-5-(4-hydroxyphenyl)-3- methylimidazolidine-2,4-dione
Parent API : Phenytoin
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S-(+)-N-Desmethyl Mephenytoin
CS-T-52248 > Impurities

Molecular Formula : C11H12N2O2   Molecular Weight: 204.23   CAS Number: 65567-34-2
Synonyms : (5S)-5-ethyl-5-phenylimidazolidine-2,4-dione
Parent API : Phenytoin
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R-(-)-N-Desmethyl Mephenytoin
CS-T-52247 > Impurities

Molecular Formula : C11H12N2O2   Molecular Weight: 204.23   CAS Number: 65567-32-01
Synonyms : (5R)-5-ethyl-5-phenylimidazolidine-2,4-dione; (R)-(-)-Nirvanol; 65567-32-0
Parent API : Phenytoin
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(+/-)-4-Hydroxy Mephenytoin
CS-T-56127 > Impurities

Molecular Formula : C12H14N2O3   Molecular Weight: 234.25   CAS Number: 61837-65-8
Synonyms : 5-ethyl-5-(4-hydroxyphenyl)-3-methylimidazolidine- 2,4-dione
Parent API : Phenytoin
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Phenytoin Impurity A
CS-O-31144 > Impurities

Molecular Formula : C13H10O   Molecular Weight: 182.21   CAS Number: 119-61-9
Synonyms : diphenylmethanone;CS-T-05155Diphenhydramine Impurity E; Benzophenone
Parent API : Phenytoin
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
Phenytoin Sodium EP Impurity B
CS-O-31145 > Impurities

Molecular Formula : C14H10O2   Molecular Weight: 210.22   CAS Number: 134-81-6
Synonyms : Phenytoin Sodium EP Impurity B; Diphenylethanedione; diphenylethane-1,2-dione; benzil; diphenylethanedione; Phenytoin sodium Impurity B ; CS-AC-12077
Parent API : Phenytoin
USD 46.00 / 10mg
USD 68.00 / 25mg
USD 103.00 / 50mg