Chemical Compound

phenytoin

CAS Registry Number 57-41-0
phenytoin chemical structure
Primary Record

phenytoin

In stock
8,595 g
Purity
99.8 %
CAS
57-41-0

Compound Identifiers & Properties

CAS
57-41-0
PubChem CID
1775
SMILES
C1=CC=C(C=C1)C2(C(=O)NC(=O)N2)C3=CC=CC=C3
Canonical SMILES
O=C1NC(=O)C(c2ccccc2)(c2ccccc2)N1

Names & Synonyms

  • phenytoin
  • 5,5-DIPHENYLHYDANTOIN
  • Diphenylhydantoin
  • Phenytoine
  • Zentropil
  • Dilantin
  • Lepitoin
  • Diphantoin
  • Dilabid
  • Epamin
  • Dihydantoin
  • Diphenylan
  • Aleviatin
  • Sodanton
  • Dihycon
  • Fenylepsin
  • Fenitoina
  • Diphedan
  • Hidantal
  • Lehydan
  • Denyl
  • Eptal
  • Kessodanten
  • Thilophenyl
  • Elepsindon
  • Hidantomin
  • Phenatoine
  • Phentytoin
  • Dantoinal
  • Dilantine
  • Dillantin
  • Diphenine
  • Diphentyn
  • Ditoinate
  • Epilantin
  • Fenytoine
  • Hidantilo
  • Hidantina
  • Phanantin
  • Phanatine
  • Sodantoin
  • Sylantoic
  • Zentronal
  • Auranile
  • Dantinal
  • Dantoine
  • Difetoin
  • Difhydan
  • Dintoina
  • Diphedal
  • Diphenin
  • Enkelfel
  • Epifenyl
  • Epihydan
  • Hydantal
  • Idantoil
  • Idantoin
  • Phentoin
  • Ritmenal
  • Silantin
  • Solantin
  • Dintoin
  • Fentoin
  • Saceril
  • Sanepil
  • Danten
  • Epelin
  • Epinat
  • Epised
  • Lepsin
  • Hidan
  • Di-Hydan
  • Ekko
  • Ictalis simple
  • Toin unicelles
  • Neosidantoina
  • Hydantoinal
  • Novantoina
  • Comitoina
  • Phenatine
  • Hydantol
  • Minetoin
  • Causoin
  • Difenin
  • Labopal
  • Diphenylhydatanoin
  • Om-Hydantoine
  • Convul
  • Oxylan
  • Dantoinal klinos
  • 57-41-0
  • Di-Phetine
  • Dilantin acid
  • Ekko capsules
  • Neos-Hidantoina
  • Phenytoinum
  • Epdantoine simple
  • Gerot-epilan-D
  • Hidantina vitoria
  • Epilan-D
  • Di-Lan
  • Hidantina senosian
  • Phenhydanin
  • Diphentoin
  • Sinergina
  • Sodanthon
  • Epanutin
  • Hydantin
  • 5,5-diphenylimidazolidine-2,4-dione
  • Iphenylhydantoin
  • Phenytoin-Gerot
  • Novophenytoin
  • Solantoin
  • Difenilhidantoina
  • Diphenat
  • Hindatal
  • Phenytex
  • Solantyl
  • Comital
  • Fenytoin Dak
  • Eptoin
  • nalidixic acid
  • Om hidantoina simple
  • Epdantoin Simple
  • Phenytoin AWD
  • TOIN
  • Citrulliamon
  • Epilan D
  • Citrullamon
  • Dilantin-125
  • Antisacer
  • Fenantoin
  • Phenitoin
  • Fenitoin
  • Epilan
  • Fenidantoin s
  • Phenhydan
  • Tacosal
  • Diphenylhydantoine
  • Didan TDC 250
  • Epasmir 5
  • Fenantoin Mn Pharma
  • Mebroin
  • elepsi ndon
  • Fenidantoin "s"
  • phenat ine
  • 5,5-Dwufenylohydantoina
  • Dihydan toin
  • fen toin
  • taco sal
  • ictalis simp le
  • Fenitoina [INN-Spanish]
  • Phenytoine [INN-French]
  • Phenytoinum [INN-Latin]
  • Phenythoin
  • 5,5-Diphenyl-2,4-imidazolidinedione
  • Diphenylan sodium
  • Mesantoin
  • PHENYTOIN SODIUM
  • Dihydan
  • Di-Lan (VAN)
  • phenytoin-
  • DILANTIN-30
  • Difenilhidantoina [Spanish]
  • Diphenylhydantoine [French]
  • Phenantoin;
  • Aleviatin;
  • Fenantoin;
  • Fenytoine;
  • Phenhydan;
  • phenytoin (PHN)
  • Diphenylhydantoin (VAN)
  • Mixture Name
  • Epanutin;
  • Fenitoin;
  • Pyoredol;
  • Epasmir "5"
  • PHENYTEK
  • Epsolin;
  • Pentran;
  • Didan-tdc-250
  • Phenytoin RS
  • Dilantin (TN)
  • Diphenylhydrantoin
  • Phenytoin CRS
  • 2,4-Imidazolidinedione, 5,5-diphenyl-
  • 5,5-diphenyl hydantoin
  • Dilantin Infatabs
  • Fenidantoin 's'
  • Fenidantoin (s)
  • component of Mebroin
  • DPH (VAN)
  • fenidantoin ''s''
  • Phenytoin Infatabs
  • HYDANTOIN
  • Hydantoin, 5,5-diphenyl-
  • Di-Hydan;
  • Sodium Diphenylhydantoinate
  • Epanutin (TN)
  • Phenytek (TN)
  • epasmir ''5''
  • Eptoin (TN)
  • Episar (Salt/Mix)
  • Epasmir '5'
  • Epasmir (5)
  • Aladdin (Salt/Mix)
  • Alepsin (Salt/Mix)
  • Epsolin (Salt/Mix)
  • Mebroin (Salt/Mix)
  • Phenytoin (Lepitoin)
  • Phenytoin (Standard)
  • Tacosal (Salt/Mix)
  • 5,4-dione
  • CCRIS 515
  • Extended Phenytoin Sodium
  • Antisacer (Salt/Mix)
  • Epdantoin (Salt/Mix)
  • Epileptin (Salt/Mix)
  • Hydantoin,5-diphenyl-
  • 5,5-Diphenylhydantoin (IUPAC)
  • 5,5-Diphenylimidazolidin-2,4-dione
  • 5,4-imidazolidinedione
  • CHEBI:8107
  • Prompt Phenytoin Sodium
  • Spectrum_001105
  • Fenigramon (Salt/Mix)
  • 5,5-Dwufenylohydantoina [Polish]
  • Citrullamon (Salt/Mix)
  • Opera_ID_394
  • PHENYTOIN [INN]
  • PHENYTOIN [JAN]
  • 2, 5,5-diphenyl-
  • NCI-C55765
  • PHENYTOIN [MI]
  • Dilantin Infatabs (TN)
  • Dilantin Kapseals (TN)
  • CHEMBL16
  • PHENYTOIN [HSDB]
  • PHENYTOIN [IARC]
  • PHENYTOIN [USAN]
  • RefChem:861853
  • Spectrum2_001281
  • Spectrum3_000890
  • Spectrum4_000984
  • Spectrum5_001369
  • Lopac-D-4007
  • PHENYTOIN [VANDF]
  • CXOFVDLJLONNDW-UHFFFAOYSA-N
  • 5,5-Diphenyl-imidazolidine-2,4-dione
  • ACMC-1AMO9
  • C15H12N2O2
  • DTXSID8020541
  • MFCD00005264
  • D0E4DW
  • DTXCID60541
  • Epitope ID:117723
  • PHENYTOIN [MART.]
  • NSC-8722
  • UNII-6158TKW0C5
  • AC1L1C7L
  • MLS000069789
  • PHENYTOIN [USP-RS]
  • PHENYTOIN [WHO-DD]
  • PHENYTOIN [WHO-IP]
  • SCHEMBL3440
  • 3-nitrobenzo[b]furan-5-ol
  • 6158TKW0C5
  • IFLab1_000214
  • Phenytoin [USAN:INN:BAN:JAN]
  • 5,5-Diphenylhydantoin (phenytoin)
  • BIDD:PXR0090
  • Lopac0_000329
  • Lopac0_000378
  • Oprea1_373280
  • BSPBio_001437
  • Diphenylhydantoin (Phenytoin)
  • KBioGR_001387
  • KBioSS_001585
  • HSDB 3160
  • KSC493O2R
  • MLS001074087
  • MLS002454401
  • NSC 8722
  • BIDD:GT0625
  • D4007_SIGMA
  • DivK1c_000507
  • Soluble phenytoin (Salt/Mix)
  • 3-(4-iodophenyl)acrylic acid
  • EINECS 200-328-6
  • NSC8722
  • PHENYTOIN SODIUM, EXTENDED
  • SPBio_001281
  • Phenytoin (JP15/USP/INN)
  • Phenytoin (JP18/USP/INN)
  • Phenytoin, 1mg/ml in Methanol
  • SM-88 COMPONENT PHENYTOIN
  • AC1Q6G55
  • AC1Q6G56
  • GTPL2624
  • orb1310151
  • orb3025200
  • PHENYTOIN [ORANGE BOOK]
  • Phenytoin for system suitability
  • PHENYTOIN [EP MONOGRAPH]
  • PHENYTOIN [USP IMPURITY]
  • SCHEMBL11836878
  • CTK3J3728
  • HY-B0448R
  • KBio1_000507
  • KBio2_001585
  • KBio2_004153
  • KBio2_006721
  • KBio3_001780
  • 5,5-(Diphenyl-d10) Hydantoin
  • AI3-52498
  • CID1775
  • N03AB02
  • PHENYTOIN [USP MONOGRAPH]
  • WLN: T5MVMV EHJ ER& ER
  • 5,5-Diphenylhydantoin, >=99%
  • NINDS_000507
  • Phenytoin [USAN:BAN:INN:JAN]
  • Phenytoin 1.0 mg/ml in Methanol
  • HMS1412J16
  • HMS1694O05
  • HMS1791H19
  • HMS1989H19
  • HMS2089E11
  • HMS2236J06
  • HMS3261K17
  • HMS3402H19
  • HMS3657O03
  • HMS5081O17
  • Hydantoin, 5,5-diphenyl-(8CI)
  • LS-34
  • Phenytoin [USAN:USP:INN:BAN:JAN]
  • PHENYTOINUM [WHO-IP LATIN]
  • SMSSF-0000406
  • BCP05960
  • HY-B0448
  • Hydantoin, 5,5-diphenyl- (8CI)
  • KS-00000C9F
  • MSK10317
  • NCI-C-55765
  • ZINC2510358
  • Tox21_110861
  • Tox21_202299
  • Tox21_300281
  • Tox21_500378
  • 5,5-di(phenyl)imidazolidine-2,4-dione
  • 5,5-DIPHENYL-D10-HYDANTOIN
  • AC-376
  • ANW-32714
  • BDBM50003655
  • BDBM50101816
  • EBC-04217
  • NCGC00021139-03
  • NP3156
  • Phenytoin for system suitability CRS
  • s2525
  • SBB057224
  • STK058029
  • STK182871
  • STL454130
  • PHENYTOIN COMPONENT OF SM-88
  • SMR000059026
  • AKOS000416887
  • AKOS003245432
  • C15-H12-N2-O2
  • Di-Hydan; Dihycon; Dilabid; Diphedan
  • PHENYTOIN (5,5-DIPHENYLHYDANTOIN)
  • Tox21_110861_1
  • 5,5-diphenylimidazolidine-2,4-dione.
  • 5,5-diphenyltetrahydro-1H-2,4-imidazoledione
  • ACN-029915
  • CCG-104011
  • CCG-221682
  • CL12003
  • CS-2559
  • DB00252
  • FD22484
  • J2.325F
  • LP00378
  • NE10390
  • Phenytoin 1000 microg/mL in Methanol
  • RTR-037347
  • TRA0089622
  • 2,4-Imidazolidinediona, 5,5-difenil-
  • CAS-57-41-0
  • IDI1_000507
  • IDI1_008433
  • NCGC00015342-01
  • NCGC00015342-02
  • NCGC00015342-03
  • NCGC00015342-04
  • NCGC00015342-05
  • NCGC00015342-06
  • NCGC00015342-07
  • NCGC00015342-08
  • NCGC00015342-09
  • NCGC00015342-10
  • NCGC00015342-11
  • NCGC00015342-12
  • NCGC00021139-01
  • NCGC00021139-02
  • NCGC00021139-04
  • NCGC00021139-05
  • NCGC00021139-06
  • NCGC00021139-07
  • NCGC00021139-08
  • NCGC00021139-09
  • NCGC00021139-10
  • NCGC00021139-11
  • NCGC00091492-01
  • NCGC00091492-02
  • NCGC00091492-03
  • NCGC00091492-04
  • NCGC00091492-05
  • NCGC00093810-01
  • NCGC00093810-02
  • NCGC00254135-01
  • NCGC00259848-01
  • NCGC00261063-01
  • 5,5-?Diphenyl-?2,4-?imidazolidinedione
  • AJ-36438
  • AN-15915
  • BAS 00281572
  • BC205386
  • CJ-08570
  • CPD000059026
  • DA-56808
  • DPH
  • imidazolidine-2,4-dione, 5,5-diphenyl-
  • SAM002554893
  • SC-16138
  • SC-39400
  • 5,5-diphenyl-1,3-diazolidine-2,4-dione
  • 5,5-Diphenyl-1H-imidazolidine-2,4-dione
  • D 4007
  • 5,5-DIPHENYLHYDANTOIN-D5 98 ATOM % D
  • AB1000452
  • TR-037347
  • B2271
  • D0894
  • EU-0100378
  • FT-0667653
  • FT-0699999
  • NS00010290
  • P-235
  • ST45024762
  • SW203757-2
  • EN300-16818
  • 2,4-Imidazolidinedione, 5,5-diphenyl-(9CI)
  • A10721
  • C07443
  • D00512
  • E76094
  • 2,4-Imidazolidinedione, 5,5-diphenyl- (9CI)
  • 389-08-2
  • AB00374253-10
  • AB00374253-11
  • AB00374253_13
  • 2-hydroxy-5,5-diphenyl-3,5-dihydro-4H-imidazol-4-one
  • A831435
  • F358172
  • Q410400
  • SR-01000003141
  • SR-01000075211
  • doi:10.14272/CXOFVDLJLONNDW-UHFFFAOYSA-N.1
  • I14-6452
  • Phenytoin for system suitability CRS (Y0001167)
  • SR-01000003141-8
  • SR-01000075211-2
  • BRD-K55930204-001-02-7
  • BRD-K55930204-001-20-9
  • BRD-K55930204-236-11-0
  • BRD-K55930204-236-23-5
  • BRD-K55930204-236-24-3
  • Z56786458
  • 4-hydroxy-5,5-diphenyl-1,5-dihydro-2H-imidazol-2-one
  • F0020-1370
  • F0081-0306
  • 4,4-Diphenyl-2,3,4,5-tetrahydro-1H-imidazole-2,5-dione
  • Phenytoin, European Pharmacopoeia (EP) Reference Standard
  • Phenytoin, United States Pharmacopeia (USP) Reference Standard
  • 5,5-Diphenylhydantoin solution, drug standard, 1.0 mg/mL in methanol
  • 63435-68-7
  • 65854-97-9
  • Phenytoin, Pharmaceutical Secondary Standard; Certified Reference Material
  • Phenytoin for system suitability, European Pharmacopoeia (EP) Reference Standard
  • Phenytoin solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material
  • 113641-76-2
  • 200-328-6
  • 630-93-3
  • Hydantoin, 5,5-diphenyl- (8CI); 5,5-Diphenyl-1H-imidazolidine-2,4-dione; 5,5-Diphenyl-2,4-imidazolidinedione; 5,5-Diphenylhydantoin; 5,5-Diphenylimidazoline-2,4-dione; Aleviatin; DPH; Denyl; Di-Hydan; Di-Lan; Dihycon; Dilabid; Dintoina; Diphantoin; Diphedan; Diphenat; Diphenylan; Diphenylhydantoin; Ekko; Hidantal; Hydantol; Ipanten; Lehydan; Lepitoin; NSC 8722; Phenytek; Phenytin; Phenytoin; Phenytoine; Phenytoinum; Sodanton; Zentropil
  • InChI=1/C15H12N2O2/c18-13-15(17-14(19)16-13,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H2,16,17,18,19
  • PHT