Vardenafil is used to treat erectile dysfunction in men. It is an oral therapy for the treatment of erectile dysfunction. It is sold under the trade names Levitra, Staxyn, and Vivanza.Reference standards of Vardenafil API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => N-Desethyl Vardenafil-d8 [catalogue_number] => PA STI 027590 [category_ids] => ,76,75,78,70,82,98, [chemical_name] => [weight] => 468.60 [form] => C21H20D8N6O4S [cas] => 1184985-26-9 [pslug] => 1184985-26-9-n-desethyl-vardenafil-d8-pasti027590 [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 027590
CAS :
Molecular Formula : C21H20D8N6O4S
Molecular Weight : 468.60
stdClass Object ( [pname] => Hydroxythiovardenafil-d8 [catalogue_number] => PA STI 051800 [category_ids] => ,80,74,71,98,78,70,82,88, [chemical_name] => [weight] => 528.72 [form] => C23H24D8N6O4S2 [cas] => NA [pslug] => hydroxythiovardenafil-d8-pasti051800 [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 051800
Molecular Formula : C23H24D8N6O4S2
Molecular Weight : 528.72
stdClass Object ( [pname] => Hydroxy Vardenafil-d8 [catalogue_number] => PA STI 052100 [category_ids] => ,80,71,98,78,70,82,88, [chemical_name] => [weight] => 512.65 [form] => C23H24D8N6O5S [cas] => 1329612-34-1 [pslug] => 1329612-34-1-hydroxy-vardenafil-d8-pasti052100 [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 052100
Molecular Formula : C23H24D8N6O5S
Molecular Weight : 512.65
stdClass Object ( [pname] => Thiovardenafil-d5 [catalogue_number] => PA STI 082910 [category_ids] => ,80,74,71,78,70,82,88,98, [chemical_name] => [weight] => 509.70 [form] => C23H27D5N6O3S2 [cas] => NA [pslug] => thiovardenafil-d5-pasti082910 [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 082910
Molecular Formula : C23H27D5N6O3S2
Molecular Weight : 509.70
stdClass Object ( [pname] => Vardenafil-d5 [catalogue_number] => PA STI 086700 [category_ids] => ,78,70,82,98, [chemical_name] => [weight] => 493.63 [form] => C23H27D5N6O4S [cas] => 1189685-70-8 [pslug] => 1189685-70-8-vardenafil-d5-pasti086700 [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 086700
Molecular Formula : C23H27D5N6O4S
Molecular Weight : 493.63
stdClass Object ( [pname] => Vardenafil Acetyl-d5 Analogue [catalogue_number] => PA STI 086710 [category_ids] => ,74,71,78,70,82,98, [chemical_name] => [weight] => 471.61 [form] => C25H29D5N6O3 [cas] => 1330171-51-1 [pslug] => 1330171-51-1-vardenafil-acetyl-d5-analogue-pasti086710 [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 086710
Molecular Formula : C25H29D5N6O3
Molecular Weight : 471.61
stdClass Object ( [pname] => Vardenafil Oxopiperazine-D6 (Impurity) [catalogue_number] => PA STI 086720 [category_ids] => ,79,80,74,71,76,75,78,70,82,88,98, [chemical_name] => [weight] => 480.57 [form] => C21H20D6N6O5S [cas] => NA [pslug] => vardenafil-oxopiperazine-d6-impurity-pasti086720 [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 086720
Molecular Formula : C21H20D6N6O5S
Molecular Weight : 480.57
stdClass Object ( [pname] => Vardenafil D5 Hydrochloride [catalogue_number] => PA STI 089030 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 530.1 [form] => C23H28D5ClN6O4S [cas] => NA [pslug] => vardenafil-d5-hydrochloride-pasti089030 [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 089030
Molecular Formula : C23H28D5ClN6O4S
Molecular Weight : 530.1
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