Spironolactone is used for the treatment of heart failures and kidney diseases. It is metabolised in liver and major metabolites of spironolactone are 7α-TMS,6β-OH-7α-TMS and canrenone,. Reference standards of Spironolactone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Althiazide-d5 [catalogue_number] => PA STI 004940 [category_ids] => ,80,78,70,82,88,98, [chemical_name] => [weight] => 388.93 [form] => C11H9D5ClN3O4S3 [cas] => 1329837-71-9 [pslug] => 1329837-71-9-althiazide-d5-pasti004940 [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 004940
CAS :
Molecular Formula : C11H9D5ClN3O4S3
Molecular Weight : 388.93
stdClass Object ( [pname] => Spironolactone - Impurity B [catalogue_number] => PA 19 18020 [category_ids] => ,80,76,75,78,70,82, [chemical_name] => [weight] => 495.47 [form] => C24H31BrO4S [cas] => NA [pslug] => spironolactone-impurity-b-pa1918020 [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 19 18020
Molecular Formula : C24H31BrO4S
Molecular Weight : 495.47
stdClass Object ( [pname] => Spironolactone - Impurity G [catalogue_number] => PA 19 18070 [category_ids] => ,80,76,75,78,70,82, [chemical_name] => [weight] => 432.58 [form] => C24H32O5S [cas] => 880106-10-5 [pslug] => 880106-10-5-spironolactone-impurity-g-pa1918070 [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 19 18070
Molecular Formula : C24H32O5S
Molecular Weight : 432.58
stdClass Object ( [pname] => Spironolactone - Impurity H [catalogue_number] => PA 19 18080 [category_ids] => ,80,76,75,78,70,82, [chemical_name] => [weight] => 298.43 [form] => C20H26O2 [cas] => 53866-24-3 [pslug] => 53866-24-3-spironolactone-impurity-h-pa1918080 [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 19 18080
Molecular Formula : C20H26O2
Molecular Weight : 298.43
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