Methimazole is a drug used to treat hyperthyroidism such as in Graves' disease, a condition that occurs when the thyroid gland begins to produce an excess of thyroid hormone. It is available as a generic medication. Reference standards of Methimazole API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Methimazole - API Standards [catalogue_number] => PA 13 91000 [category_ids] => ,71,78,70,82, [chemical_name] => [weight] => 114.17 [form] => C4H6N2S [cas] => 60-56-0 [pslug] => 60-56-0-methimazole-api-pa1391000 [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 13 91000
CAS :
Molecular Formula : C4H6N2S
Molecular Weight : 114.17
stdClass Object ( [pname] => 1-Methylimidazole-d3 [catalogue_number] => PA STI 062140 [category_ids] => ,71,98,76,75, [chemical_name] => [weight] => 85.12 [form] => C4H3D3N2 [cas] => 16650-76-3 [pslug] => 16650-76-3-1-methylimidazole-d3-pasti062140 [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 STI 062140
Molecular Formula : C4H3D3N2
Molecular Weight : 85.12
stdClass Object ( [pname] => 2-Methylimidazole-d5 [catalogue_number] => PA STI 062150 [category_ids] => ,80,86,71,70,98, [chemical_name] => [weight] => 87.13 [form] => C4HD5N2 [cas] => 697806-98-7 [pslug] => 697806-98-7-2-methylimidazole-d5-pasti062150 [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 STI 062150
Molecular Formula : C4HD5N2
Molecular Weight : 87.13
stdClass Object ( [pname] => 4-Methylimidazole-d3 [catalogue_number] => PA STI 062160 [category_ids] => ,80,71,70,98, [chemical_name] => [weight] => 85.12 [form] => C4H3D3N2 [cas] => 1219805-95-4 [pslug] => 1219805-95-4-4-methylimidazole-d3-pasti062160 [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 STI 062160
stdClass Object ( [pname] => Thiamazole - Impurity A [catalogue_number] => PA 13 91510 [category_ids] => 82,78,75,71,70 [chemical_name] => [weight] => 119.16 [form] => C5H13NO2 [cas] => 122-07-6 [pslug] => 122-07-6-2-2-thiamazole-impurity-a-pa1391510 [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 13 91510
Molecular Formula : C5H13NO2
Molecular Weight : 119.16
stdClass Object ( [pname] => 1,2-Bis(1-methyl-1H-imidazol-2-yl)disulfane [catalogue_number] => PA 13 0911001 [category_ids] => ,71,78,70,82, [chemical_name] => [weight] => 226.32 [form] => C8H10N4S2 [cas] => 61747-29-3 [pslug] => 61747-29-3-1-2-bis-1-methyl-1h-imidazol-2-yl-disulfane-pa130911001 [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 13 0911001
Molecular Formula : C8H10N4S2
Molecular Weight : 226.32
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