Ethionamide-Impurities | Pharmaffiliates

ethionamide and its Impurities

An antibiotic drug which is used for the treatment of multi-drug-resistant tuberculosis. Ethionamide is a prodrug which is activated by enzyme EthA and it is structurally similar to methimazole. It is a nicotinic acid derivative. Reference standards of Ethionamide API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 19 results for ethionamide Impurities
PA 05 25000

Ethionamide - API

Ethionamide


  • Catalogue No.:PA 05 25000

  • CAS :

    536-33-4

  • Molecular Formula : C8H10N2S

  • Molecular Weight : 166.24

PA 05 25510

Ethionamide Sulfoxide

Ethionamide Sulfoxide


  • Catalogue No.:PA 05 25510

  • CAS :

    536-28-7

  • Molecular Formula : C8H10N2OS

  • Molecular Weight : 182.24

PA 05 25520

2-Ethyl Isonicotinamide

2-Ethyl Isonicotinamide


  • Catalogue No.:PA 05 25520

  • CAS :

    3376-95-2

  • Molecular Formula : C8H10N2O

  • Molecular Weight : 150.18

PA 05 25530

2-Methylthioisonicotinamide

2-Methylthioisonicotinamide


  • Catalogue No.:PA 05 25530

  • CAS :

    3390-77-0

  • Molecular Formula : C7H8N2S

  • Molecular Weight : 152.12

PA 05 25540

Ethionamide - Impurity A

Thioisonicotinamide


  • Catalogue No.:PA 05 25540

  • CAS :

    2196-13-6

  • Molecular Formula : C6H6N2S

  • Molecular Weight : 138.19

PA 05 25550

D-Ethionine

D-Ethionine


  • Catalogue No.:PA 05 25550

  • CAS :

    535-32-0

  • Molecular Formula : C6H13NO2S

  • Molecular Weight : 163.23

PA 05 25560

Seleno-D,L-ethionine

Seleno-D,L-ethionine


  • Catalogue No.:PA 05 25560

  • CAS :

    2578-27-0

  • Molecular Formula : C6H13NO2Se

  • Molecular Weight : 210.14

PA 05 25570

(E/Z)-2-Cyano-3-methyl-2-pentenoic Acid Ethyl Ester

(E/Z)-2-Cyano-3-methyl-2-pentenoic Acid Ethyl Ester


  • Catalogue No.:PA 05 25570

  • CAS :

    759-51-3

  • Molecular Formula : C9H13NO2

  • Molecular Weight : 167.21

PA 05 25580

2,3-Diethylpyridine-4-carbothioamide

2,3-Diethylpyridine-4-carbothioamide


  • Catalogue No.:PA 05 25580

  • CAS :

    2725437-77-2

  • Molecular Formula : C10H14N2S

  • Molecular Weight : 194.3

PA 05 25590

2,5-Diethylpyridine-4-carbothioamide

2,5-Diethylpyridine-4-carbothioamide


  • Catalogue No.:PA 05 25590

  • CAS :

    2709735-60-2

  • Molecular Formula : C10H14N2S

  • Molecular Weight : 194.3

PA 05 25600

2-Ethylisonicotinic Acid

2-Ethylisonicotinic Acid


  • Catalogue No.:PA 05 25600

  • CAS :

    3376-96-3

  • Molecular Formula : C8H9NO2

  • Molecular Weight : 151.16

PA 05 25610

2-Ethylpyridine-4-carbothioic S-acid

2-Ethylpyridine-4-carbothioic S-acid


  • Catalogue No.:PA 05 25610

  • CAS :

    5235-09-6

  • Molecular Formula : C8H9NOS

  • Molecular Weight : 167.23

PA 05 25620

3,5-Bis(2-ethylpyridin-4-yl)-1,2,4-thiadiazole

3,5-Bis(2-ethylpyridin-4-yl)-1,2,4-thiadiazole


  • Catalogue No.:PA 05 25620

  • CAS :

    55203-23-1

  • Molecular Formula : C16H16N4S

  • Molecular Weight : 296.39

PA STI 037911

Ethionamide Sulfoxide-d3

Ethionamide Sulfoxide-d3


  • Catalogue No.:PA STI 037911

  • CAS :

    NA

  • Molecular Formula : C8H7D3N2OS

  • Molecular Weight : 185.26

PA EPE2000000

Ethionamide (E2000000)

Ethionamide (E2000000)


  • Catalogue No.:PA EPE2000000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IPIPRS 235 12

Ethionamide (IPRS/235/12)-from IPC


  • Catalogue No.:PA IPIPRS 235 12

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0001686

Ethionamide for system suitability (Y0001686)

Ethionamide for system suitability (Y0001686)


  • Catalogue No.:PA EPY0001686

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1261004

Ethionamide (1261004)

Ethionamide (1261004)


  • Catalogue No.:PA USP1261004

  • CAS :

    536-33-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA STI 089123

Ethionamide-D5

Ethionamide-D5


  • Catalogue No.:PA STI 089123

  • CAS :

    2749432-54-8

  • Molecular Formula : C8H5D5N2S

  • Molecular Weight : 171.27