Chemical Compound

Leflunomide Imp. B (EP); (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide; (2Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-Butenamide; 2-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-, (Z)-; A 1726; A 77-1726; A 771726; Aubagio; Flucyamide; HMR 1726; SU 20; Teriflunomide; Leflunomide Impurity B

CAS Registry Number 163451-81-8
Leflunomide Imp. B (EP); (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide; (2Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-Butenamide; 2-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-, (Z)-; A 1726; A 77-1726; A 771726; Aubagio; Flucyamide; HMR 1726; SU 20; Teriflunomide; Leflunomide Impurity B 结构式
Primary record

Leflunomide Imp. B (EP); (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide; (2Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-Butenamide; 2-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-, (Z)-; A 1726; A 77-1726; A 771726; Aubagio; Flucyamide; HMR 1726; SU 20; Teriflunomide; Leflunomide Impurity B

库存
8,240 克
纯度
99.4 %
CAS
163451-81-8

化合物标识与属性

CAS
163451-81-8
PubChem CID
54684141
SMILES
C/C(=C(\C#N)/C(=O)NC1=CC=C(C=C1)C(F)(F)F)/O
Canonical SMILES
C/C(O)=C(\C#N)C(=O)Nc1ccc(C(F)(F)F)cc1

名称与同义词

  • Teriflunomide
  • Aubagio
  • Flucyamide
  • teriflunomida
  • 163451-81-8
  • teriflunomidum
  • Teriflunamide
  • Simvistatin
  • Teriflunomide [INN]
  • Z-Teriflunomide
  • HMR1726
  • Malononitrilamide
  • Teriflunomide-d4
  • (E/Z)-Teriflunomide
  • Teriflunomide CRS
  • HMR-1726
  • 108605-62-5
  • Aubagio (TN)
  • A77 1726
  • HMR 1726
  • Leflunomide EP Impurity B
  • Leflunomide Impurity B
  • SU 20
  • Teriflunomide (USAN)
  • AC1NUIOH
  • Leflunomide Related Compound B
  • RefChem:57092
  • Teriflunomide (Standard)
  • Teriflunomide [USAN:INN]
  • AC1L1GYH
  • 1C058IKG3B
  • UNII-1C058IKG3B
  • Active metabolite of leflunomide
  • TERIFLUNOMIDE [MI]
  • CHEBI:68540
  • CHEMBL973
  • D05LAR
  • D07QFP
  • D08TRA
  • D09PUR
  • AC1L9H6I
  • DIMETHYL APROBARBITAL
  • TeriflunomideA 77-1726
  • Teriflunomide for assay CRS
  • UTNUDOFZCWSZMS-YFHOEESVSA-N
  • TERIFLUNOMIDE [USAN]
  • SCHEMBL22661
  • (Z)-2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide
  • TERIFLUNOMIDE [VANDF]
  • Teriflunomide(Random Configuration)
  • C12H9F3N2O2
  • Teriflunomide, A77 1726
  • A 771726
  • A-771726
  • RS 61980
  • A771726
  • DTXSID80893457
  • MFCD00910058
  • TERIFLUNOMIDE [WHO-DD]
  • Teriflunomide((E/Z) Mixture)
  • Teriflunomide(A-771726)?
  • GTPL6844
  • orb1299732
  • A77-1726 (monosodium salt)
  • CID3898
  • L04AA31
  • Leflunomide related compound b rs
  • A 77-1726
  • A77 1726 (E/Z) Mixture
  • DTXCID401323471
  • GLXC-04382
  • HMS5082F04
  • RS-61980
  • SU-20
  • Teriflunomide (unspecified stereo)
  • TERIFLUNOMIDE [ORANGE BOOK]
  • SU-0020
  • TERIFLUNOMIDE [EP MONOGRAPH]
  • A 1726
  • BDBM50018011
  • C12-H9-F3-N2-O2
  • CID444960
  • EBC-03781
  • HY-15405R
  • NP3105
  • NSC766118
  • s4169
  • ZINC13512456
  • (Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide
  • 2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide
  • AKOS015994773
  • CCG-267145
  • CID5479847
  • DB08880
  • EBC-182267
  • LE-0275
  • NSC-766118
  • A77-1726
  • ANTIPROLIFERATIVE AGENT A771726
  • N-(4-Trifluoromethylphenyl)-2-cyano-2-hydroxycrotonamide
  • NCGC00263218-07
  • NCGC00263218-13
  • A77 1726-d4
  • AC-26446
  • AJ-63994
  • CID:54684141
  • DA-78329
  • LS-46899
  • SC-90977
  • SY056340
  • SY105338
  • (2z)-2-Cyano-3-Hydroxy-N-[4-(Trifluoromethyl)phenyl]but-2-Enamide
  • (Z)-2-cyano-alpha,alpha,alpha-trifluoro-3-hydroxy-p-crotonotoluidide
  • 2-hydroxyethylidene-cyanoacetic acid-4-trifluoromethyl anilide
  • Leflunomide EP Impurity B (Teriflunomide)
  • SID:134223898
  • 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)-2-butenamide
  • HY-110159
  • J690.639G
  • J994.777I
  • RT-011141
  • 2-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-, (2Z)-
  • B1850
  • CS-0033021
  • LEFLUNOMIDE IMPURITY B [EP IMPURITY]
  • ST24036515
  • SW219377-1
  • T3287
  • A-1726
  • D10172
  • EN300-189832
  • LEFLUNOMIDE RELATED COMPOUND B [USP-RS]
  • AB01565775_02
  • A882574
  • C527525
  • F554435
  • 2-Butenamide, 2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)-
  • Q3077133
  • (Z)-2-Cyano-alpha'alpha'alpha-trifluoro-3-hydroxy-p-crotonotoluidide
  • 2-cyano-3-hydroxy-n-[4-(trifluoromethyl)phenyl]-2-butenamide
  • 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide
  • 2-Cyano-3-OH-N-(4-trifluoromethylphenyl)croton amide
  • A-77-1726
  • LEFLUNOMIDE RELATED COMPOUND B [USP IMPURITY]
  • 2-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-
  • N-(4-trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide
  • Z1878131003
  • (2Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)-2-butenamide
  • (Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)-2-butenamide
  • (Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide.
  • N-[4-(Trifluoromethyl)phenyl]-2-cyano-3-hydroxycrotonamide
  • (2Z)-2-[hydroxy-[4-(trifluoromethyl)anilino]methylidene]-3-oxobutanenitrile
  • 2-Butenamide, 2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)-, (Z)-
  • N-[4-(Trifluoromethyl)phenyl]-2-cyano-3-hydroxy-2-butenamide
  • (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-butenamide
  • (2Z)-N-[4-(Trifluoromethyl)phenyl]-2-cyano-3-hydroxy-2-butenamide
  • (Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-butenamide
  • (Z)-N-[4-(Trifluoromethyl)phenyl]-2-cyano-3-hydroxy-2-buteneamide
  • 163451-81-8 (Z Isomer) , 108605-62-5 (E/Z Mixture)
  • (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phe-nyl]-2-butenamide
  • 2-[hydroxy-[4-(trifluoromethyl)anilino]methylidene]-3-oxobutanenitrile
  • A 77-1726;A771726;HMR1726;CAS# 108605-62-5
  • N-[4-(Trifluoromethyl)phenyl]-alpha-cyano-beta-hydroxy-cis-crotonamide
  • (2E)-2-[hydroxy-[4-(trifluoromethyl)anilino]methylidene]-3-oxobutanenitrile
  • (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide (Teriflunomide)
  • 2-BUTENAMIDE, 2-CYANO-3-HYDROXY-N-(4-(TRIFLUOROMETHYL)PHENYL)-, (2Z)-
  • 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide (E/Z)-mixture
  • Leflunomide Related Compound B, United States Pharmacopeia (USP) Reference Standard
  • 1185240-22-5
  • 27509-65-5
  • 79902-63-9
  • A 1726, A77-1726, A771726, Flucyamide, HMR 1726, N-(4-Trifluoromethylphenyl)-2-cyano-3-hydroxycrotoamide, SU 20
  • A26
  • Leflunomide Imp. B (EP); (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide; (2Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-Butenamide; 2-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-, (Z)-; A 1726; A 77-1726; A 771726; Aubagio; Flucyamide; HMR 1726; SU 20; Teriflunomide; Leflunomide Impurity B
  • N-(4-Trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide, 2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-beuteamide, LEF-M
  • N-(4-Trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide;(Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide
  • Teriflunomide; Leflunomide USP RC B; Cyano Keto leflunomide impurity; N-(4-Trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide; 2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-beuteamide