A selective serotonin reuptake inhibitor which acts as an antidepressant. It is the (S)- stereoisomer of Citalopram and is used for the treatmet of major depressive disorders, anxiety disorders and OCD. Reference standards of Escitalopram API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Escitalopram - Impurity D [catalogue_number] => PA 05 43040 [category_ids] => ,76,75,78,70,82, [chemical_name] => [weight] => 346.83 [form] => C19H20ClFN2O [cas] => 97743-99-2 [pslug] => 97743-99-2-escitalopram-impurity-d-pa0543040 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35921 [offers_product_code] => PA 05 43040 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 43040
CAS :
Molecular Formula : C19H20ClFN2O
Molecular Weight : 346.83
stdClass Object ( [pname] => Escitalopram - Impurity H [catalogue_number] => PA 05 43080 [category_ids] => ,71,76,75, [chemical_name] => [weight] => 340.39 [form] => C20H21FN2O2 [cas] => 63284-72-0 [pslug] => 63284-72-0-escitalopram-impurity-h-pa0543080 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35925 [offers_product_code] => PA 05 43080 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 43080
Molecular Formula : C20H21FN2O2
Molecular Weight : 340.39
stdClass Object ( [pname] => Escitalopram - Impurity L (Freebase) [catalogue_number] => PA 05 43120 [category_ids] => ,70,75,76,78,82, [chemical_name] => [weight] => 306.4 [form] => C20H22N2O [cas] => 1026009-77-7 [pslug] => 1026009-77-7-escitalopram-impurity-l-freebase-pa0543120 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35929 [offers_product_code] => PA 05 43120 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 43120
Molecular Formula : C20H22N2O
Molecular Weight : 306.4
stdClass Object ( [pname] => Escitalopram - Impurity M (Freebase) [catalogue_number] => PA 05 43130 [category_ids] => ,70,71,75,76,78,80,82,93, [chemical_name] => [weight] => 343.39 [form] => C20H22FNO3 [cas] => 440121-09-5 [pslug] => 440121-09-5-escitalopram-impurity-m-freebase-pa0543130 [latest_product] => 1 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35931 [offers_product_code] => PA 05 43130 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 43130
Molecular Formula : C20H22FNO3
Molecular Weight : 343.39
stdClass Object ( [pname] => Escitalopram - Impurity E (Hydrobromide Salt) [catalogue_number] => PA 05 0430051 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 423.33 [form] => C20H24BrFN2O2 [cas] => 103146-26-5 [pslug] => 103146-26-5-escitalopram-impurity-e-hydrobromide-salt-pa050430051 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35641 [offers_product_code] => PA 05 0430051 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 0430051
Molecular Formula : C20H24BrFN2O2
Molecular Weight : 423.33
stdClass Object ( [pname] => Escitalopram - Impurity K [catalogue_number] => PA 05 43110 [category_ids] => ,89,80,75, [chemical_name] => [weight] => 324.39 [form] => C20H21FN2O [cas] => 128196-02-1 [pslug] => 128196-02-1-escitalopram-impurity-k-pa0543110 [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 05 43110
Molecular Formula : C20H21FN2O
Molecular Weight : 324.39
stdClass Object ( [pname] => N-Chloromethyl (S)-Citalopram Chloride [catalogue_number] => PA 05 0391000 [category_ids] => ,75,76,70,78,82, [chemical_name] => [weight] => 409.33 [form] => C21H23Cl2FN2O [cas] => NA [pslug] => n-chloromethyl-s-citalopram-chloride-pa050391000 [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 0391000
Molecular Formula : C21H23Cl2FN2O
Molecular Weight : 409.33
stdClass Object ( [pname] => Escitalopram Butyryl Impurity [catalogue_number] => PA 05 0431000 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 412.55 [form] => C25H33FN2O2 [cas] => 1803244-58-7 [pslug] => 1803244-58-7-escitalopram-butyryl-impurity-pa050431000 [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 0431000
Molecular Formula : C25H33FN2O2
Molecular Weight : 412.55
stdClass Object ( [pname] => 1-Oxo-3H-2-benzofuran-5-carboxamide [catalogue_number] => PA 05 0431001 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 177.16 [form] => C9H7NO3 [cas] => 85118-25-8 [pslug] => 85118-25-8-1-oxo-3h-2-benzofuran-5-carboxamide-pa050431001 [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 0431001
Molecular Formula : C9H7NO3
Molecular Weight : 177.16
stdClass Object ( [pname] => (S)-N-(3-(5-Cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)propyl)-N-methylnitrous Amide [catalogue_number] => PA 05 0431002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 339.37 [form] => C19H18FN3O2 [cas] => NA [pslug] => s-n-3-5-cyano-1-4-fluorophenyl-1-3-dihydroisobenzofuran-1-yl-propyl-n-methylnitrous-amide-pa050431002 [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 0431002
Molecular Formula : C19H18FN3O2
Molecular Weight : 339.37
stdClass Object ( [pname] => (1R)-1-((2S)-4-(Dimethylamino)pyrrolidine-2-carbonyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile oxalate [catalogue_number] => PA 05 0431003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 469.47 [form] => C24H24FN3O6 [cas] => NA [pslug] => 1r-1-2s-4-dimethylamino-pyrrolidine-2-carbonyl-1-4-fluorophenyl-1-3-dihydroisobenzofuran-5-carbonitrile-oxalate-pa050431003 [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 0431003
Molecular Formula : C24H24FN3O6
Molecular Weight : 469.47
stdClass Object ( [pname] => Escitalopram Acid Impurity [catalogue_number] => PA 05 0431004 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 343.4 [form] => C20H22FNO3 [cas] => 1133881-04-5 [pslug] => 1133881-04-5-escitalopram-acid-impurity-pa050431004 [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 0431004
Molecular Weight : 343.4
stdClass Object ( [pname] => N-Desmethyl Escitalopram [catalogue_number] => PA 05 0431005 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 310.37 [form] => C19H19FN2O [cas] => 144025-14-9 [pslug] => 144025-14-9-n-desmethyl-escitalopram-pa050431005 [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 05 0431005
Molecular Formula : C19H19FN2O
Molecular Weight : 310.37
stdClass Object ( [pname] => 1-Descyano 1-(4-Dimethylamino)oxobutyl Citadiol [catalogue_number] => PA 05 0431006 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 430.56 [form] => C25H35FN2O3 [cas] => 1433278-32-0 [pslug] => 1433278-32-0-1-descyano-1-4-dimethylamino-oxobutyl-citadiol-pa050431006 [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 0431006
Molecular Formula : C25H35FN2O3
Molecular Weight : 430.56
stdClass Object ( [pname] => 4-[4-(Dimethylamino)-1-oxobutyl]-3-(hydroxymethyl)benzonitrile [catalogue_number] => PA 05 0431007 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 246.31 [form] => C14H18N2O2 [cas] => 1433278-33-1 [pslug] => 1433278-33-1-4-4-dimethylamino-1-oxobutyl-3-hydroxymethyl-benzonitrile-pa050431007 [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 0431007
Molecular Formula : C14H18N2O2
Molecular Weight : 246.31
stdClass Object ( [pname] => Escitalopram D3 oxalate [catalogue_number] => PA STI 089026 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 417.45 [form] => C22H20D3FN2O5 [cas] => NA [pslug] => escitalopram-d3-oxalate-pasti089026 [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 089026
Molecular Formula : C22H20D3FN2O5
Molecular Weight : 417.45
stdClass Object ( [pname] => 4-(4-(Dimethylamino)-1-(4-fluorophenyl)but-1-en-1-yl)-3-(hydroxymethyl)benzonitrile [catalogue_number] => PA 05 0431009 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 324.4 [form] => C20H21FN2O [cas] => 920282-75-3 [pslug] => 920282-75-3-4-4-dimethylamino-1-4-fluorophenyl-but-1-en-1-yl-3-hydroxymethyl-benzonitrile-pa050431009 [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 0431009
Molecular Weight : 324.4
stdClass Object ( [pname] => Escitalopram Desfluoro Analogue [catalogue_number] => PA 05 0431010 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 306.41 [form] => C20H22N2O [cas] => 1346617-30-8 [pslug] => 1346617-30-8-escitalopram-desfluoro-analogue-pa050431010 [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 0431010
Molecular Weight : 306.41
stdClass Object ( [pname] => 1-(3-(Dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbaldehyde Oxime [catalogue_number] => PA 05 0431011 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 342.41 [form] => C20H23FN2O2 [cas] => 227954-88-3 [pslug] => 227954-88-3-1-3-dimethylamino-propyl-1-4-fluorophenyl-1-3-dihydroisobenzofuran-5-carbaldehyde-oxime-pa050431011 [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 0431011
Molecular Formula : C20H23FN2O2
Molecular Weight : 342.41
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