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-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
CAS :
Molecular Formula : C17H15D3N3NaO3S
Molecular Weight : 370.42
stdClass Object ( [pname] => Esomeprazole-D6 [catalogue_number] => PA STI 037811 [category_ids] => ,98, [chemical_name] => [weight] => 351.45 [form] => C17H13D6N3O3S [cas] => 922800-06-4 [pslug] => 922800-06-4-esomeprazole-d6-pasti037811 [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 037811
Molecular Formula : C17H13D6N3O3S
Molecular Weight : 351.45
stdClass Object ( [pname] => Esomeprazole-d3 Potassium Salt [catalogue_number] => PA STI 037812 [category_ids] => ,98, [chemical_name] => [weight] => 386.52 [form] => C17H15D3KN3O3S [cas] => NA [pslug] => esomeprazole-d3-potassium-salt-pasti037812 [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 037812
Molecular Formula : C17H15D3KN3O3S
Molecular Weight : 386.52
stdClass Object ( [pname] => Esomeprazole-D3 [catalogue_number] => PA STI 089663 [category_ids] => ,98, [chemical_name] => [weight] => 348.44 [form] => C17H16D3N3O3S [cas] => NA [pslug] => esomeprazole-d3-pasti089663 [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 089663
Molecular Formula : C17H16D3N3O3S
Molecular Weight : 348.44
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