Chemically, it is a derivative of pyrimidine and is only available as the S-enantiomer. Avanafil is a new phosphodiesterase-5 inhibitor that is faster acting and more selective than other drugs belonging to the same class. . Reference standards of Avanafil API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Avanafil - API Standards [catalogue_number] => PA 28 44000 [category_ids] => ,80,69,71,78,70,82,92, [chemical_name] => [weight] => 483.95 [form] => C23H26ClN7O3 [cas] => 330784-47-9 [pslug] => 330784-47-9-avanafil-api-pa2844000 [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 28 44000
CAS :
Molecular Formula : C23H26ClN7O3
Molecular Weight : 483.95
stdClass Object ( [pname] => Avanafil-13C5,15N [catalogue_number] => PA STI 009310 [category_ids] => ,80,69,71,78,70,82,98, [chemical_name] => [weight] => 489.91 [form] => C1813C5H26ClN615NO3 [cas] => 1276495-36-3 [pslug] => 1276495-36-3-avanafil-13c5-15n-pasti009310 [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 009310
Molecular Formula : C1813C5H26ClN615NO3
Molecular Weight : 489.91
stdClass Object ( [pname] => (S)-4-((3-Chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxylic Acid [catalogue_number] => PA 28 0441017 [category_ids] => 92,71,69,70,78,80,82 [chemical_name] => [weight] => 392.84 [form] => C18H21ClN4O4 [cas] => 330785-84-7 [pslug] => 330785-84-7-s-4-3-chloro-4-methoxybenzyl-amino-2-2-hydroxymethyl-pyrrolidin-1-yl-pyrimidine-5-carboxylic-acid-pa280441017 [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 28 0441017
Molecular Formula : C18H21ClN4O4
Molecular Weight : 392.84
stdClass Object ( [pname] => 4-(Diethylamino)-4'-sulfoazobenzene [catalogue_number] => PA 28 0441018 [category_ids] => ,80,69,71,78,82,92, [chemical_name] => [weight] => 333.41 [form] => C16H19N3O3S [cas] => 6287-12-3 [pslug] => 6287-12-3-4-diethylamino-4-sulfoazobenzene-pa280441018 [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 28 0441018
Molecular Formula : C16H19N3O3S
Molecular Weight : 333.41
stdClass Object ( [pname] => (S)-4-((3-Chloro-4-methoxybenzyl)(nitroso)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)-N-(pyrimidin-2-ylmethyl)pyrimidine-5-carboxamide [catalogue_number] => PA 28 0441019 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 512.96 [form] => C23H25ClN8O4 [cas] => NA [pslug] => s-4-3-chloro-4-methoxybenzyl-nitroso-amino-2-2-hydroxymethyl-pyrrolidin-1-yl-n-pyrimidin-2-ylmethyl-pyrimidine-5-carboxamide-pa280441019 [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 28 0441019
Molecular Formula : C23H25ClN8O4
Molecular Weight : 512.96
stdClass Object ( [pname] => (1-(4-((3-Chloro-4-methoxybenzyl)amino)-5-((pyrimidin-2-ylmethyl)carbamoyl)pyrimidin-2-yl)pyrrolidin-2-yl)methyl 4-((3-chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxylate [catalogue_number] => PA 28 0441020 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 858.78 [form] => C41H45Cl2N11O6 [cas] => NA [pslug] => 1-4-3-chloro-4-methoxybenzyl-amino-5-pyrimidin-2-ylmethyl-carbamoyl-pyrimidin-2-yl-pyrrolidin-2-yl-methyl-4-3-chloro-4-methoxybenzyl-amino-2-2-hydroxymethyl-pyrrolidin-1-yl-pyrimidine-5-carboxylate-pa280441020 [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 28 0441020
Molecular Formula : C41H45Cl2N11O6
Molecular Weight : 858.78
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