A nonselective COX inhibitor, Naproxen is a Non-steroidal anti-inflammatory drug that belongs to class of 2-arylpropionic acid. It is used for the treatment of fever, pain and inflammation. Reference standards of Naproxen API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => rac-5-Bromo Naproxen-13CD3 [catalogue_number] => PA STI 015070 [category_ids] => ,80,69,78,70,82,98, [chemical_name] => [weight] => 313.17 [form] => C1313CH10D3BrO3 [cas] => NA [pslug] => rac-5-bromo-naproxen-13cd3-pasti015070 [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 015070
CAS :
Molecular Formula : C1313CH10D3BrO3
Molecular Weight : 313.17
stdClass Object ( [pname] => rac-5-Chloro Naproxen-13CD3 [catalogue_number] => PA STI 020210 [category_ids] => ,80,69,78,70,82,98, [chemical_name] => [weight] => 268.72 [form] => C1313CH10D3ClO3 [cas] => NA [pslug] => rac-5-chloro-naproxen-13cd3-pasti020210 [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 020210
Molecular Formula : C1313CH10D3ClO3
Molecular Weight : 268.72
stdClass Object ( [pname] => rac O-Desmethyl Naproxen-d3 [catalogue_number] => PA STI 028530 [category_ids] => ,76,75,78,70,82,98, [chemical_name] => [weight] => 219.25 [form] => C13H9D3O3 [cas] => 1122399-99-8 [pslug] => 1122399-99-8-rac-o-desmethyl-naproxen-d3-pasti028530 [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 028530
Molecular Formula : C13H9D3O3
Molecular Weight : 219.25
stdClass Object ( [pname] => (S)-Naproxen-d3 [catalogue_number] => PA STI 066930 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 233.28 [form] => C14H11D3O3 [cas] => 1094102-82-5 [pslug] => 1094102-82-5-s-naproxen-d3-pasti066930 [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 066930
Molecular Formula : C14H11D3O3
Molecular Weight : 233.28
stdClass Object ( [pname] => rac Naproxen-d3 [catalogue_number] => PA STI 066940 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 233.28 [form] => C14H11D3O3 [cas] => 958293-77-1 [pslug] => 958293-77-1-rac-naproxen-d3-pasti066940 [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 066940
stdClass Object ( [pname] => rac-Naproxen-13C,d3 [catalogue_number] => PA STI 066950 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 234.27 [form] => C1313CH11D3O3 [cas] => 1216704-11-8 [pslug] => 1216704-11-8-rac-naproxen-13c-d3-pasti066950 [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 066950
Molecular Formula : C1313CH11D3O3
Molecular Weight : 234.27
stdClass Object ( [pname] => rac Naproxen-d3 Methyl Ester [catalogue_number] => PA STI 066960 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 247.30 [form] => C15H13D3O3 [cas] => 1189511-76-9 [pslug] => 1189511-76-9-rac-naproxen-d3-methyl-ester-pasti066960 [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 066960
Molecular Formula : C15H13D3O3
Molecular Weight : 247.30
stdClass Object ( [pname] => (S)-Naproxen Ethyl-d5 Ester [catalogue_number] => PA STI 066970 [category_ids] => ,80,69,98,78,70,82, [chemical_name] => [weight] => 263.34 [form] => C16H13D5O3 [cas] => 1346617-42-2 [pslug] => 1346617-42-2-s-naproxen-ethyl-d5-ester-pasti066970 [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 066970
Molecular Formula : C16H13D5O3
Molecular Weight : 263.34
stdClass Object ( [pname] => (S)-Naproxen-d6 Methyl Ester [catalogue_number] => PA STI 066980 [category_ids] => ,80,69,98,78,70,82, [chemical_name] => [weight] => 250.32 [form] => C15H10D6O3 [cas] => 1254693-88-3 [pslug] => 1254693-88-3-s-naproxen-d6-methyl-ester-pasti066980 [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 066980
Molecular Formula : C15H10D6O3
Molecular Weight : 250.32
stdClass Object ( [pname] => rac-Naproxen Methyl Ester-13C,d3 [catalogue_number] => PA STI 066990 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 248.30 [form] => C1413CH13D3O3 [cas] => NA [pslug] => rac-naproxen-methyl-ester-13c-d3-pasti066990 [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 066990
Molecular Formula : C1413CH13D3O3
Molecular Weight : 248.30
stdClass Object ( [pname] => rac-Naproxen 2-Propyl Ester-d3 [catalogue_number] => PA STI 067000 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 275.36 [form] => C17H17D3O3 [cas] => NA [pslug] => rac-naproxen-2-propyl-ester-d3-pasti067000 [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 067000
Molecular Formula : C17H17D3O3
Molecular Weight : 275.36
stdClass Object ( [pname] => Naproxen 13CD3 [catalogue_number] => PA STI 089313 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 234.27 [form] => C1313CH11D3O3 [cas] => 1261392-52-2 [pslug] => 1261392-52-2-naproxen-13cd3-pasti089313 [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 089313
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