An α1-adrenoceptor antagonist, Silodosin is used for the treatment of benign prostatic hyperplasia (enlarged protrate). Silodosin works by relaxing the muscles in the bladder and prostate so urine can flow easily. Reference standards of Silodosin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Silodosin [catalogue_number] => PA 19 54000 [category_ids] => ,79,80,69,71,78,70,82, [chemical_name] => [weight] => 495.53 [form] => C25H32F3N3O4 [cas] => 160970-54-7 [pslug] => 160970-54-7-silodosin-api-pa1954000 [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 19 54000
CAS :
Molecular Formula : C25H32F3N3O4
Molecular Weight : 495.53
stdClass Object ( [pname] => Dehydro Silodosin [catalogue_number] => PA 19 54510 [category_ids] => ,80,71,75,78,70,82, [chemical_name] => [weight] => 493.52 [form] => C25H30F3N3O4 [cas] => 175870-21-0 [pslug] => 175870-21-0-dehydro-silodosin-pa1954510 [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 19 54510
Molecular Formula : C25H30F3N3O4
Molecular Weight : 493.52
stdClass Object ( [pname] => Silodosin-β-D-Glucuronide [catalogue_number] => PA 19 54520 [category_ids] => ,69,70,71,78,79,80,82,89,95, [chemical_name] => [weight] => 671.66 [form] => C31H40F3N3O10 [cas] => 879396-70-0 [pslug] => 879396-70-0-silodosin-beta-d-glucuronide-pa1954520 [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 19 54520
Molecular Formula : C31H40F3N3O10
Molecular Weight : 671.66
stdClass Object ( [pname] => Silodosin Nitrile Impurity [catalogue_number] => PA 19 54530 [category_ids] => ,79,80,69,71,78,70,82, [chemical_name] => [weight] => 477.52 [form] => C25H30F3N3O3 [cas] => 885340-13-6 [pslug] => 885340-13-6-silodosin-nitrile-impurity-pa1954530 [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 19 54530
Molecular Formula : C25H30F3N3O3
Molecular Weight : 477.52
stdClass Object ( [pname] => Silodosin Dimer Impurity [catalogue_number] => PA 19 54540 [category_ids] => ,79,80,69,71,76,75,78,70,82, [chemical_name] => [weight] => 713.71 [form] => C35H41F6N3O6 [cas] => 1453221-45-8 [pslug] => 1453221-45-8-silodosin-dimer-impurity-pa1954540 [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 19 54540
Molecular Formula : C35H41F6N3O6
Molecular Weight : 713.71
stdClass Object ( [pname] => Silodosin (S)-Isomer [catalogue_number] => PA 19 54550 [category_ids] => ,79,80,69,71,78,70,82, [chemical_name] => [weight] => 495.53 [form] => C25H32F3N3O4 [cas] => 2182279-45-2 [pslug] => 2182279-45-2-silodosin-s-isomer-pa1954550 [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 19 54550
stdClass Object ( [pname] => Silodosin β-D-Glucuronide Sodium Salt [catalogue_number] => PA 19 54560 [category_ids] => ,69,70,71,75,76,78,79,80,82,95, [chemical_name] => [weight] => 693.64 [form] => C31H39F3N3NaO10 [cas] => 879292-24-7 [pslug] => 879292-24-7-silodosin-beta-d-glucuronide-sodium-salt-pa1954560 [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 19 54560
Molecular Formula : C31H39F3N3NaO10
Molecular Weight : 693.64
stdClass Object ( [pname] => O-Acetyl Silodosin [catalogue_number] => PA 19 54570 [category_ids] => ,79,80,69,71,76,75,78,70,82, [chemical_name] => [weight] => 537.57 [form] => C27H34F3N3O5 [cas] => 160970-86-5 [pslug] => 160970-86-5-o-acetyl-silodosin-pa1954570 [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 19 54570
Molecular Formula : C27H34F3N3O5
Molecular Weight : 537.57
stdClass Object ( [pname] => Silodosin N-Oxide [catalogue_number] => PA 19 54580 [category_ids] => 92,82,80,79,78,71,70 [chemical_name] => [weight] => 511.53 [form] => C25H32F3N3O5 [cas] => 2361272-05-9 [pslug] => 2361272-05-9-silodosin-n-oxide-pa1954580 [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 19 54580
Molecular Formula : C25H32F3N3O5
Molecular Weight : 511.53
stdClass Object ( [pname] => 5-[(2S)-2-Aminopropyl]-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H-indole-7-carbonitrile [catalogue_number] => PA 19 54590 [category_ids] => ,79,80,71,78,70,82, [chemical_name] => [weight] => 363.45 [form] => C22H25N3O2 [cas] => 1201180-97-3 [pslug] => 1201180-97-3-5-2s-2-aminopropyl-1-3-benzoyloxy-propyl-2-3-dihydro-1h-indole-7-carbonitrile-pa1954590 [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 19 54590
Molecular Formula : C22H25N3O2
Molecular Weight : 363.45
stdClass Object ( [pname] => 3-(7-Cyano-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indolin-1-yl)propyl benzoate [catalogue_number] => PA 19 54600 [category_ids] => ,79,80,71,78,70,82, [chemical_name] => [weight] => 581.63 [form] => C32H34F3N3O4 [cas] => 1808278-26-3 [pslug] => 1808278-26-3-3-7-cyano-5-2-2-2-2-2-2-trifluoroethoxy-phenoxy-ethyl-amino-propyl-indolin-1-yl-propyl-benzoate-pa1954600 [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 19 54600
Molecular Formula : C32H34F3N3O4
Molecular Weight : 581.63
stdClass Object ( [pname] => 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate [catalogue_number] => PA 19 54610 [category_ids] => ,80,71,78,70,82,89,88, [chemical_name] => [weight] => 314.28 [form] => C11H13F3O5S [cas] => 160969-03-9 [pslug] => 160969-03-9-2-2-2-2-2-trifluoroethoxy-phenoxy-ethyl-methanesulfonate-pa1954610 [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 19 54610
Molecular Formula : C11H13F3O5S
Molecular Weight : 314.28
stdClass Object ( [pname] => 5-(2-Aminopropyl)-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H-indole-7-carbonitrile [catalogue_number] => PA 19 54620 [category_ids] => ,80,71,78,70,82, [chemical_name] => [weight] => 363.45 [form] => C22H25N3O2 [cas] => 1338365-54-0 [pslug] => 1338365-54-0-5-2-aminopropyl-1-3-benzoyloxy-propyl-2-3-dihydro-1h-indole-7-carbonitrile-pa1954620 [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 19 54620
stdClass Object ( [pname] => 5-(2-((2-(2-(2,2,2-Trifluoroethoxy)phenoxy)ethyl)amino)propyl)indoline-7-carboxamide [catalogue_number] => PA 19 54630 [category_ids] => ,79,80,69,71,76,75,78,70,82, [chemical_name] => [weight] => 437.46 [form] => C22H26F3N3O3 [cas] => 2052161-47-2 [pslug] => 2052161-47-2-5-2-2-2-2-2-2-trifluoroethoxy-phenoxy-ethyl-amino-propyl-indoline-7-carboxamide-pa1954630 [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 19 54630
Molecular Formula : C22H26F3N3O3
Molecular Weight : 437.46
stdClass Object ( [pname] => N-Des[2-(1-methyl-2-pyrrolidinyl)ethyl] Udenafil [catalogue_number] => PA 19 54640 [category_ids] => ,79,80,71,76,75,78,70,82,88, [chemical_name] => [weight] => 405.47 [form] => C18H23N5O4S [cas] => 319491-68-4 [pslug] => 319491-68-4-n-des-2-1-methyl-2-pyrrolidinyl-ethyl-udenafil-pa1954640 [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 19 54640
Molecular Formula : C18H23N5O4S
Molecular Weight : 405.47
stdClass Object ( [pname] => Silodosin-d6 [catalogue_number] => PA STI 079250 [category_ids] => ,79,80,69,71,98,78,70,82, [chemical_name] => [weight] => 501.57 [form] => C25H26D6F3N3O4 [cas] => 1051374-52-7 [pslug] => 1051374-52-7-silodosin-d6-pasti079250 [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 079250
Molecular Formula : C25H26D6F3N3O4
Molecular Weight : 501.57
stdClass Object ( [pname] => Silodosin-d6 β-D-Glucuronide Sodium Salt [catalogue_number] => PA STI 079260 [category_ids] => ,69,70,71,78,79,80,82,98,95, [chemical_name] => [weight] => 699.68 [form] => C31H33D6F3N3NaO10 [cas] => NA [pslug] => silodosin-d6-beta-d-glucuronide-sodium-salt-pasti079260 [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 079260
Molecular Formula : C31H33D6F3N3NaO10
Molecular Weight : 699.68
stdClass Object ( [pname] => Deshydroxypropyl Silodosin [catalogue_number] => PA 19 54650 [category_ids] => ,80,71,75,78,70,82, [chemical_name] => [weight] => 437.46 [form] => C22H26F3N3O3 [cas] => 2755910-23-5 [pslug] => 2755910-23-5-deshydroxypropyl-silodosin-pa1954650 [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 19 54650
stdClass Object ( [pname] => (R)-3-(7-(Aminomethyl)-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indolin-1-yl)propan-1-ol [catalogue_number] => PA 19 54660 [category_ids] => ,80,71,75,78,70,82, [chemical_name] => [weight] => 481.56 [form] => C25H34F3N3O3 [cas] => NA [pslug] => r-3-7-aminomethyl-5-2-2-2-2-2-2-trifluoroethoxy-phenoxy-ethyl-amino-propyl-indolin-1-yl-propan-1-ol-pa1954660 [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 19 54660
Molecular Formula : C25H34F3N3O3
Molecular Weight : 481.56
stdClass Object ( [pname] => (R)-1-(3-(Benzyloxy)propyl)-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indoline-7-carboxamide [catalogue_number] => PA 19 54670 [category_ids] => ,80,71,75,78,70,82, [chemical_name] => [weight] => 585.67 [form] => C32H38F3N3O4 [cas] => 175870-40-3 [pslug] => 175870-40-3-r-1-3-benzyloxy-propyl-5-2-2-2-2-2-2-trifluoroethoxy-phenoxy-ethyl-amino-propyl-indoline-7-carboxamide-pa1954670 [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 19 54670
Molecular Formula : C32H38F3N3O4
Molecular Weight : 585.67
stdClass Object ( [pname] => Silodosin Carboxylic Acid Impurity [catalogue_number] => PA 19 0541010 [category_ids] => ,79,80,69,71,78,70,82, [chemical_name] => [weight] => 509.53 [form] => C25H30F3N3O5 [cas] => 1357252-79-9 [pslug] => 1357252-79-9-silodosin carboxylic-acid-impurity-pa190541010 [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 19 0541010
Molecular Formula : C25H30F3N3O5
Molecular Weight : 509.53
stdClass Object ( [pname] => 5-[(2S)-2-Aminopropyl]-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H-indole-7-carbonitrile (2S,3S)-2,3-dihydroxysuccinate [catalogue_number] => PA 19 0541013 [category_ids] => ,79,80,71,78,70,82, [chemical_name] => [weight] => 513.55 [form] => C26H31N3O8 [cas] => 1646626-51-8 [pslug] => 1646626-51-8-5-2s-2-aminopropyl-1-3-benzoyloxy-propyl-2-3-dihydro-1h-indole-7-carbonitrile-2s-3s-2-3-dihydroxysuccinate-pa190541013 [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 19 0541013
Molecular Formula : C26H31N3O8
Molecular Weight : 513.55
stdClass Object ( [pname] => 3-(7-Cyano-5-(2-nitropropyl)indolin-1-yl)propyl benzoate [catalogue_number] => PA 19 0541014 [category_ids] => ,79,80,71,78,70,82, [chemical_name] => [weight] => 393.44 [form] => C22H23N3O4 [cas] => 350797-56-7 [pslug] => 350797-56-7-3-7-cyano-5-2-nitropropyl-indolin-1-yl-propyl-benzoate-pa190541014 [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 19 0541014
Molecular Formula : C22H23N3O4
Molecular Weight : 393.44
stdClass Object ( [pname] => Silodosin Nitrile Impurity (Racemic) [catalogue_number] => PA 19 0541018 [category_ids] => ,79,80,69,71,78,70,82, [chemical_name] => [weight] => 477.53 [form] => C25H30F3N3O3 [cas] => 1492922-76-5 [pslug] => 1492922-76-5-silodosin-nitrile-impurity-racemic-pa190541018 [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 19 0541018
Molecular Weight : 477.53
stdClass Object ( [pname] => (R)-3-(7-cyano-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indolin-1-yl)propyl 4-methylbenzoate [catalogue_number] => PA 19 0541019 [category_ids] => ,79,80,69,71,78,70,82, [chemical_name] => [weight] => 595.66 [form] => C33H36F3N3O4 [cas] => 1638212-09-5 [pslug] => 1638212-09-5-r-3-7-cyano-5-2-2-2-2-2-2-trifluoroethoxy-phenoxy-ethyl-amino-propyl-indolin-1-yl-propyl-4-methylbenzoate-pa190541019 [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 19 0541019
Molecular Formula : C33H36F3N3O4
Molecular Weight : 595.66
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