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 ( [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 [cas] => 3376-95-2 [pslug] => 3376-95-2-2-ethyl-isonicotinamide-pa0525520 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 25520
CAS :
Molecular Formula : C8H10N2O
Molecular Weight : 150.18
stdClass Object ( [pname] => 2-Methylthioisonicotinamide [catalogue_number] => PA 05 25530 [category_ids] => ,80,71,75,78,70,82,88, [chemical_name] => [weight] => 152.12 [form] => C7H8N2S [cas] => 3390-77-0 [pslug] => 3390-77-0-2-methylthioisonicotinamide-pa0525530 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [pslug] => 2196-13-6-ethionamide-impurity-a-pa0525540 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 25540
Molecular Formula : C6H6N2S
Molecular Weight : 138.19
stdClass Object ( [pname] => 2,3-Diethylpyridine-4-carbothioamide [catalogue_number] => PA 05 25580 [category_ids] => ,80,79,88, [chemical_name] => [weight] => 194.3 [form] => C10H14N2S [cas] => 2725437-77-2 [pslug] => 2725437-77-2-2-3-diethylpyridine-4-carbothioamide-pa0525580 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 25580
Molecular Formula : C10H14N2S
Molecular Weight : 194.3
stdClass Object ( [pname] => 2,5-Diethylpyridine-4-carbothioamide [catalogue_number] => PA 05 25590 [category_ids] => ,80,79,88, [chemical_name] => [weight] => 194.3 [form] => C10H14N2S [cas] => 2709735-60-2 [pslug] => 2709735-60-2-2-5-diethylpyridine-4-carbothioamide-pa0525590 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 25590
stdClass Object ( [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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 25600
Molecular Formula : C8H9NO2
Molecular Weight : 151.16
stdClass Object ( [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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 25610
Molecular Formula : C8H9NOS
Molecular Weight : 167.23
stdClass Object ( [pname] => 3,5-Bis(2-ethylpyridin-4-yl)-1,2,4-thiadiazole [catalogue_number] => PA 05 25620 [category_ids] => ,80,79,88, [chemical_name] => [weight] => 296.39 [form] => C16H16N4S [cas] => 55203-23-1 [pslug] => 55203-23-1-3-5-bis-2-ethylpyridin-4-yl-1-2-4-thiadiazole-pa0525620 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 25620
Molecular Formula : C16H16N4S
Molecular Weight : 296.39
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