A leukotriene receptor antagonist, Montelukast is used for treating asthma and other allergic symptoms. It works by blocking a substance called leukotriene, which helps to decrease certain asthma and allergy symptoms. Reference standards of Montelukast API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Montelukast Acyl-b-D-glucuronide [catalogue_number] => PA 13 0531008 [category_ids] => ,69,70,75,76,78,82,91,95, [chemical_name] => [weight] => 762.31 [form] => C41H44ClNO9S [cas] => 188717-17-1 [pslug] => 188717-17-1-montelukast-acyl-b-d-glucuronide-pa130531008 [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 13 0531008
CAS :
Molecular Formula : C41H44ClNO9S
Molecular Weight : 762.31
stdClass Object ( [pname] => Montelukast Dicarboxylic Acid (Mixture of Diastereomers) [catalogue_number] => PA 13 0531009 [category_ids] => ,91,69,75,76,78,70,82, [chemical_name] => [weight] => 616.17 [form] => C35H34ClNO5S [cas] => 213380-27-9 [pslug] => 213380-27-9-montelukast-dicarboxylic-acid-mixture-of-diastereomers-pa130531009 [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 13 0531009
Molecular Formula : C35H34ClNO5S
Molecular Weight : 616.17
stdClass Object ( [pname] => 1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid Methyl Ester [catalogue_number] => PA 13 0531010 [category_ids] => ,91,69,75,76,78,70,82, [chemical_name] => [weight] => 304.42 [form] => C13H20O4S2 [cas] => 1446481-28-2 [pslug] => 1446481-28-2-1-1'-dithiobis-methylene-biscyclopropaneacetic-acid-methyl-ester-pa130531010 [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 13 0531010
Molecular Formula : C13H20O4S2
Molecular Weight : 304.42
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