ethionamide
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.
stdClass Object
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[pname] => 2-Ethyl Isonicotinamide
[catalogue_number] => PA 05 25520
[category_ids] => ,79,80,76,75,78,70,82,
[chemical_name] =>
[weight] => 150.18
[form] => C8H10N2O
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Catalogue No.:PA 05 25520
Molecular Formula : C8H10N2O
Molecular Weight : 150.18
stdClass Object
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[pname] => 2-Methylthioisonicotinamide
[catalogue_number] => PA 05 25530
[category_ids] => ,80,71,75,78,70,82,88,
[chemical_name] =>
[weight] => 152.12
[form] => C7H8N2S
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2-Methylthioisonicotinamide
Catalogue No.:PA 05 25530
Molecular Formula : C7H8N2S
Molecular Weight : 152.12
stdClass Object
(
[pname] => Ethionamide - Impurity A
[catalogue_number] => PA 05 25540
[category_ids] => ,80,71,75,78,70,82,88,
[chemical_name] =>
[weight] => 138.19
[form] => C6H6N2S
[cas] => 2196-13-6
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Catalogue No.:PA 05 25540
Molecular Formula : C6H6N2S
Molecular Weight : 138.19
stdClass Object
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[pname] => 2,3-Diethylpyridine-4-carbothioamide
[catalogue_number] => PA 05 25580
[category_ids] => ,80,79,88,
[chemical_name] =>
[weight] => 194.3
[form] => C10H14N2S
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2,3-Diethylpyridine-4-carbothioamide
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[pname] => 2,5-Diethylpyridine-4-carbothioamide
[catalogue_number] => PA 05 25590
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[chemical_name] =>
[weight] => 194.3
[form] => C10H14N2S
[cas] => 2709735-60-2
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2,5-Diethylpyridine-4-carbothioamide
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[pname] => 2-Ethylisonicotinic Acid
[catalogue_number] => PA 05 25600
[category_ids] => ,80,79,
[chemical_name] =>
[weight] => 151.16
[form] => C8H9NO2
[cas] => 3376-96-3
[pslug] => 3376-96-3-2-ethylisonicotinic-acid-pa0525600
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Catalogue No.:PA 05 25600
Molecular Formula : C8H9NO2
Molecular Weight : 151.16
stdClass Object
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[pname] => 2-Ethylpyridine-4-carbothioic S-acid
[catalogue_number] => PA 05 25610
[category_ids] => ,80,79,88,
[chemical_name] =>
[weight] => 167.23
[form] => C8H9NOS
[cas] => 5235-09-6
[pslug] => 5235-09-6-2-ethylpyridine-4-carbothioic-s-acid-pa0525610
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2-Ethylpyridine-4-carbothioic S-acid
Catalogue No.:PA 05 25610
Molecular Formula : C8H9NOS
Molecular Weight : 167.23
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[catalogue_number] => PA 05 25620
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[weight] => 296.39
[form] => C16H16N4S
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3,5-Bis(2-ethylpyridin-4-yl)-1,2,4-thiadiazole
Catalogue No.:PA 05 25620
Molecular Formula : C16H16N4S
Molecular Weight : 296.39
