It is a derivative of Etofylline and a Entecavir Monohydrate analog which is also known in the name of nucleoside. It is an antiviral drug used in the treatment of HIV/AIDS.. Reference standards of Entecavir Monohydrate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Entecavir Monohydrate - Impurity B [catalogue_number] => PA 05 57020 [category_ids] => ,69,70,71,75,77,78,82,83,85, [chemical_name] => [weight] => 277.28 [form] => C12H15N5O3 [cas] => 1367369-77-4 [pslug] => 1367369-77-4-entecavir-monohydrate-impurity-b-pa0557020 [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 57020
CAS :
Molecular Formula : C12H15N5O3
Molecular Weight : 277.28
stdClass Object ( [pname] => Entecavir Monohydrate - Impurity D [catalogue_number] => PA 05 57040 [category_ids] => ,77,69,71,75,85,83,78,70,82, [chemical_name] => [weight] => 277.28 [form] => C12H15N5O3 [cas] => 1367369-80-9 [pslug] => 1367369-80-9-entecavir-monohydrate-impurity-d-pa0557040 [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 57040
stdClass Object ( [pname] => Entecavir Monohydrate - Impurity E [catalogue_number] => PA 05 57050 [category_ids] => ,69,71,75,85,83,78,70,82, [chemical_name] => [weight] => 307.31 [form] => C13H17N5O4 [cas] => 2349444-69-3 [pslug] => 2349444-69-3-entecavir-monohydrate-impurity-e-pa0557050 [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 57050
Molecular Formula : C13H17N5O4
Molecular Weight : 307.31
stdClass Object ( [pname] => Entecavir Monohydrate - Impurity F [catalogue_number] => PA 05 57060 [category_ids] => ,69,70,71,75,78,82,83,85, [chemical_name] => [weight] => 485.65 [form] => C27H31N5O2Si [cas] => 649761-24-0 [pslug] => 649761-24-0-entecavir-monohydrate-impurity-f-pa0557060 [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 57060
Molecular Formula : C27H31N5O2Si
Molecular Weight : 485.65
stdClass Object ( [pname] => Entecavir Monohydrate - Impurity A [catalogue_number] => PA 05 57530 [category_ids] => ,77,69,71,75,85,83,78,70,82, [chemical_name] => [weight] => 277.28 [form] => C12H15N5O3 [cas] => 1367369-78-5 [pslug] => 1367369-78-5-entecavir-monohydrate-impurity-a-pa0557530 [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 57530
stdClass Object ( [pname] => Entecavir Monohydrate - Impurity C [catalogue_number] => PA 05 57550 [category_ids] => ,69,71,75,85,83,78,70,82, [chemical_name] => [weight] => 293.28 [form] => C12H15N5O4 [cas] => NA [pslug] => entecavir-monohydrate-impurity-c-pa0557550 [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 57550
Molecular Formula : C12H15N5O4
Molecular Weight : 293.28
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