Chemically, this impurity is 2-ETHYLPYRIDINE and it is used in the synthesis of Dimetindene, a selective histamine H1 antagonist.. Reference standards of Dimetindene Maleate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Dimetindene Maleate [catalogue_number] => PA 04 28000 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 408.49 [form] => C24H28N2O4 [cas] => 3614-69-5 [pslug] => 3614-69-5-dimetindene-maleate-api-pa0428000 [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 04 28000
CAS :
Molecular Formula : C24H28N2O4
Molecular Weight : 408.49
stdClass Object ( [pname] => Dimetindene Maleate - Impurity A [catalogue_number] => PA 04 28010 [category_ids] => ,79,80,84, [chemical_name] => [weight] => 107.15 [form] => C7H9N [cas] => 100-71-0 [pslug] => 100-71-0-dimetindene-maleate-impurity-a-pa0428010 [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 04 28010
Molecular Formula : C7H9N
Molecular Weight : 107.15
stdClass Object ( [pname] => Dimetindene Maleate - Impurity I (Freebase) [catalogue_number] => PA 04 28090 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 278.40 [form] => C19H22N2 [cas] => 151562-10-6 [pslug] => 151562-10-6-dimetindene-maleate-impurity-i-freebase-pa0428090 [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 04 28090
Molecular Formula : C19H22N2
Molecular Weight : 278.40
stdClass Object ( [pname] => N-Methyl-N-(2-(3-(1-(pyridin-2-yl)ethyl)-1H-inden-2-yl)ethyl)nitrous amide [catalogue_number] => PA 04 0281003 [category_ids] => ,79,80,78,70,82,162, [chemical_name] => [weight] => 307.4 [form] => C19H21N3O [cas] => NA [pslug] => n-methyl-n-2-3-1-pyridin-2-yl-ethyl-1h-inden-2-yl-ethyl-nitrous-amide-pa040281003 [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 04 0281003
Molecular Formula : C19H21N3O
Molecular Weight : 307.4
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