A sodium salt of non-opioid analgesic drug Metamizole which is used in human and veterinary medicine. It is a dipyrone which is a prodrug of structurally related pyrazolone compounds. Metamizole is used for perioperative pain, acute injury, colic, cancer pain. Reference standards of Metamizole Sodium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Metamizole Sodium - Impurity A [catalogue_number] => PA 13 24010 [category_ids] => 82,80,78,76,75,71,70 [chemical_name] => [weight] => 231.25 [form] => C12H13N3O2 [cas] => 1672-58-8 [pslug] => 1672-58-8-metamizole-sodium-impurity-a-pa1324010 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 40196 [offers_product_code] => PA 13 24010 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 24010
CAS :
Molecular Formula : C12H13N3O2
Molecular Weight : 231.25
stdClass Object ( [pname] => Metamizole Sodium - Impurity B [catalogue_number] => PA 13 24020 [category_ids] => ,71,76,75,78,70,82, [chemical_name] => [weight] => 203.24 [form] => C11H13N3O [cas] => 83-07-8 [pslug] => 83-07-8-metamizole-sodium-impurity-b-pa1324020 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 40197 [offers_product_code] => PA 13 24020 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 24020
Molecular Formula : C11H13N3O
Molecular Weight : 203.24
stdClass Object ( [pname] => Metamizole Sodium - Impurity C (Hydrochloride Salt) [catalogue_number] => PA 13 24030 [category_ids] => 82,80,79,78,76,75,71,70 [chemical_name] => [weight] => 253.73 [form] => C12H15N3OClH [cas] => 856307-27-2 [pslug] => 856307-27-2-metamizole-sodium-impurity-c-hydrochloride-salt-pa1324030 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 40199 [offers_product_code] => PA 13 24030 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 24030
Molecular Formula : C12H15N3OClH
Molecular Weight : 253.73
stdClass Object ( [pname] => Metamizole Sodium - Impurity C (Freebase) [catalogue_number] => PA 13 24031 [category_ids] => ,80,71,76,75,78,70,82, [chemical_name] => [weight] => 217.27 [form] => C12H15N3O [cas] => 519-98-2 [pslug] => 519-98-2-metamizole-sodium-impurity-c-freebase-pa1324031 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 40202 [offers_product_code] => PA 13 24031 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 24031
Molecular Formula : C12H15N3O
Molecular Weight : 217.27
stdClass Object ( [pname] => Metamizole Sodium - Impurity C (Hydrate Salt) [catalogue_number] => PA 13 24032 [category_ids] => ,80,71,76,75,78,70,82,79, [chemical_name] => [weight] => 235.29 [form] => C12H17N3O2 [cas] => 1619981-09-7 [pslug] => 1619981-09-7-metamizole-sodium-impurity-c-hydrate-salt-pa1324032 [latest_product] => 0 [linkproducts] => 1 [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 24032
Molecular Formula : C12H17N3O2
Molecular Weight : 235.29
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