The (S)-(−)-enantiomer of omeprazole, it is a proton pump inhibitor, which is used to reduce the stomach acid. It treats gastroesophegeal reflux and peptic ulcers. It is an OTC drug in many countries. Reference standards of Esomeprazole API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Esomeprazole Sodium - API Standards [catalogue_number] => PA 05 18520 [category_ids] => ,69,81,78,70,82, [chemical_name] => [weight] => 367.4 [form] => C17H18N3NaO3S [cas] => 161796-78-7 [pslug] => 161796-78-7-esomeprazole-sodium-pa0518520 [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] => 35790 [offers_product_code] => PA 05 18520 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 18520
CAS :
Molecular Formula : C17H18N3NaO3S
Molecular Weight : 367.4
stdClass Object ( [pname] => 2-(5-Methoxy-1H-benzoimidazole-2-ylmethyl)-3,5-dimethyl-1H-pyridin-4-one [catalogue_number] => PA 05 18530 [category_ids] => ,69,70,78,81,82, [chemical_name] => [weight] => 283.33 [form] => C16H17N3O2 [cas] => 1384163-92-1 [pslug] => 1384163-92-1-2-5-methoxy-1h-benzoimidazole-2-ylmethyl-3-5-dimethyl-1h-pyridin-4-one-pa0518530 [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 18530
Molecular Formula : C16H17N3O2
Molecular Weight : 283.33
stdClass Object ( [pname] => Esomeprazole-d3 Sodium Salt [catalogue_number] => PA STI 037810 [category_ids] => ,69,81,78,70,82,98, [chemical_name] => [weight] => 370.42 [form] => C17H15D3N3NaO3S [cas] => NA [pslug] => esomeprazole-d3-sodium-salt-pasti037810 [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 STI 037810
Molecular Formula : C17H15D3N3NaO3S
Molecular Weight : 370.42
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