Velpatasvir used as part of combination therapy to treat chronic Hepatitis C, an infectious liver disease caused by infection with Hepatitis C Virus. It is an NS5A inhibitor.Reference standards of Velpatasvir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Velpatasvir - API Standards [catalogue_number] => PA 22 24000 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 883.00 [form] => C49H54N8O8 [cas] => 1377049-84-7 [pslug] => 1377049-84-7-velpatasvir-api-pa2224000 [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 22 24000
CAS :
Molecular Formula : C49H54N8O8
Molecular Weight : 883.00
stdClass Object ( [pname] => Velpatasvir 11-Hydroxy Carbamate [catalogue_number] => PA 22 24510 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 899 [form] => C49H54N8O9 [cas] => NA [pslug] => velpatasvir-11-hydroxy-carbamate-pa2224510 [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 22 24510
Molecular Formula : C49H54N8O9
Molecular Weight : 899
stdClass Object ( [pname] => Des (N-(Methoxycarbonyl)-L-valine) Velpatasvir [catalogue_number] => PA 22 24520 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 725.83 [form] => C42H43N7O5 [cas] => 2170556-29-1 [pslug] => 2170556-29-1-des-n-methoxycarbonyl-l-valine-velpatasvir-pa2224520 [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 22 24520
Molecular Formula : C42H43N7O5
Molecular Weight : 725.83
stdClass Object ( [pname] => Des (N-(Methoxycarbonyl)) Velpatasvir [catalogue_number] => PA 22 24530 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 824.97 [form] => C47H52N8O6 [cas] => NA [pslug] => des-n-methoxycarbonyl-velpatasvir-pa2224530 [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 22 24530
Molecular Formula : C47H52N8O6
Molecular Weight : 824.97
stdClass Object ( [pname] => Velpatasvir R,R Isomer (Imidazole) Boc [catalogue_number] => PA 22 24540 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => NA [pslug] => velpatasvir-r-r-isomer-imidazole-boc-pa2224540 [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 22 24540
Molecular Formula : C44H53N7O7
Molecular Weight : 791.93
stdClass Object ( [pname] => Boc Velpatasvir intermediate R, R Isomer (Imidazole and Methoxy Methyl) [catalogue_number] => PA 22 24550 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 813.93 [form] => C44H55N5O10 [cas] => NA [pslug] => boc-velpatasvir-intermediate-r-r-isomer-imidazole-and-methoxy-methyl-pa2224550 [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 22 24550
Molecular Formula : C44H55N5O10
Molecular Weight : 813.93
stdClass Object ( [pname] => Boc Velpatasvir Keto Impurity [catalogue_number] => PA 22 24560 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 805.92 [form] => C44H51N7O8 [cas] => NA [pslug] => boc-velpatasvir-keto-impurity-pa2224560 [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 22 24560
Molecular Formula : C44H51N7O8
Molecular Weight : 805.92
stdClass Object ( [pname] => Velpatasvir R,S Isomer (Imidazole) Boc [catalogue_number] => PA 22 24570 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => NA [pslug] => velpatasvir-r-s-isomer-imidazole-boc-pa2224570 [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 22 24570
stdClass Object ( [pname] => Velpatasvir S,S Isomer (Imidazole) Boc [catalogue_number] => PA 22 24580 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => 1378391-45-7 [pslug] => 1378391-45-7-velpatasvir-s-s-isomer-imidazole-boc-pa2224580 [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 22 24580
stdClass Object ( [pname] => Boc Velpatasvir R Isomer (Methoxy Methyl) [catalogue_number] => PA 22 24590 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => NA [pslug] => boc-velpatasvir-r-isomer-methoxy-methyl-pa2224590 [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 22 24590
stdClass Object ( [pname] => Boc Velpatasvir R, R Isomer (Benzimidazole and Methyl) [catalogue_number] => PA 22 24600 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => NA [pslug] => boc-velpatasvir-r-r-isomer-benzimidazole-and-methyl-pa2224600 [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 22 24600
stdClass Object ( [pname] => Boc Velpatasvir R, R Isomer (Imidazole and Methyl) [catalogue_number] => PA 22 24610 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => NA [pslug] => boc-velpatasvir-r-r-isomer-imidazole-and-methyl-pa2224610 [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 22 24610
stdClass Object ( [pname] => Boc Velpatasvir R-Isomer (Methyl) [catalogue_number] => PA 22 24620 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => NA [pslug] => boc-velpatasvir-r-isomer-methyl-pa2224620 [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 22 24620
stdClass Object ( [pname] => Di Boc Velpatasvir [catalogue_number] => PA 22 24630 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 764.91 [form] => C43H52N6O7 [cas] => 1378391-50-4 [pslug] => 1378391-50-4-di-boc-velpatasvir-pa2224630 [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 22 24630
Molecular Formula : C43H52N6O7
Molecular Weight : 764.91
stdClass Object ( [pname] => Di Boc Velpatasvir Keto [catalogue_number] => PA 22 24640 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 780.91 [form] => C43H52N6O8 [cas] => NA [pslug] => di-boc-velpatasvir-keto-pa2224640 [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 22 24640
Molecular Formula : C43H52N6O8
Molecular Weight : 780.91
stdClass Object ( [pname] => Ethoxy Velpatasvir S Isomer (Imidazole) [catalogue_number] => PA 22 24650 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 927.05 [form] => C51H58N8O9 [cas] => NA [pslug] => ethoxy-velpatasvir-s-isomer-imidazole-pa2224650 [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 22 24650
Molecular Formula : C51H58N8O9
Molecular Weight : 927.05
stdClass Object ( [pname] => Methyl ((R)-2-((2S,4S)-2-(5-(2-((2S,4S)-1-((R)-2-((methoxycarbonyl)amino)-2-phenylacetyl)-4-(methoxymethyl)pyrrolidin-2-yl)-1,11dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidin-1-yl)-2-oxo-1-phenylethyl)carbamate [catalogue_number] => PA 22 24660 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 947.04 [form] => C53H54N8O9 [cas] => 1493769-28-0 [pslug] => 1493769-28-0-methyl-r-2-2s-4s-2-5-2-2s-4s-1-r-2-methoxycarbonyl-amino-2-phenylacetyl-4-methoxymethyl-pyrrolidin-2-yl-1-11dihydroisochromeno-4-3-6-7-naphtho-1-2-d-imidazol-9-yl-1h-imidazol-2-yl-4-methoxymethyl-pyrrolidin-1-yl-2-oxo-1-phenylethyl-carbamate-pa2224660 [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 22 24660
Molecular Formula : C53H54N8O9
Molecular Weight : 947.04
stdClass Object ( [pname] => Velpatasvir R Isomer (Imidazole) [catalogue_number] => PA 22 24670 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 883 [form] => C49H54N8O8 [cas] => NA [pslug] => velpatasvir-r-isomer-imidazole-pa2224670 [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 22 24670
Molecular Weight : 883
stdClass Object ( [pname] => Velpatasvir R Isomer (Methoxy Methyl) [catalogue_number] => PA 22 24680 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 883 [form] => C49H54N8O8 [cas] => NA [pslug] => velpatasvir-r-isomer-methoxy-methyl-pa2224680 [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 22 24680
stdClass Object ( [pname] => (2S,4S)-Tert-butyl 2-(5-(2-((2S,5S)-1-((R)-2-((methoxycarbonyl)amino)-3-methylbutanoyl)-5-methylpyrrolidin-2-yl)-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidine-1-carboxylate [catalogue_number] => PA 22 24690 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 791.93 [form] => C44H53N7O7 [cas] => NA [pslug] => 2s-4s-tert-butyl-2-5-2-2s-5s-1-r-2-methoxycarbonyl-amino-3-methylbutanoyl-5-methylpyrrolidin-2-yl-1-11-dihydroisochromeno-4-3-6-7-naphtho-1-2-d-imidazol-9-yl-1h-imidazol-2-yl-4-methoxymethyl-pyrrolidine-1-carboxylate-pa2224690 [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 22 24690
stdClass Object ( [pname] => Methyl ((R)-2-((2S,4S)-2-(5-(2-((2S,5S)-1-((methoxycarbonyl)-L-valyl)-5-methylpyrrolidin-2-yl)-11-oxo-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidin-1-yl)-2-oxo-1-phenylethyl)carbamate [catalogue_number] => PA 22 0241008 [category_ids] => ,71,78,70,82,79,80, [chemical_name] => [weight] => 897 [form] => C49H52N8O9 [cas] => 1493768-01-6 [pslug] => 1493768-01-6-methyl-r-2-2s-4s-2-5-2-2s-5s-1-methoxycarbonyl-l-valyl-5-methylpyrrolidin-2-yl-11-oxo-1-11-dihydroisochromeno-4-3-6-7-naphtho-1-2-d-imidazol-9-yl-1h-imidazol-2-yl-4-methoxymethyl-pyrrolidin-1-yl-2-oxo-1-phenylethyl-carbamate-pa220241008 [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 22 0241008
Molecular Formula : C49H52N8O9
Molecular Weight : 897
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