It is an impurity of Galantamine, a reversible, competitive acetylcholinesterase inhibitor, it is used in the treatment for Alzheimer’s disease. Reference standards of Galanthamine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Galanthamine - API Standards [catalogue_number] => PA 07 23000 [category_ids] => ,91,78,70,82, [chemical_name] => [weight] => 287.35 [form] => C17H21NO3 [cas] => 357-70-0 [pslug] => 357-70-0-galanthamine-api-pa0723000 [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 07 23000
CAS :
Molecular Formula : C17H21NO3
Molecular Weight : 287.35
stdClass Object ( [pname] => O-Desmethyl Galanthamine [catalogue_number] => PA 07 02520 [category_ids] => ,69,71,76,75,78,70,82, [chemical_name] => [weight] => 273.33 [form] => C16H19NO3 [cas] => 60755-80-8 [pslug] => 60755-80-8-o-desmethyl-galanthamine-pa0702520 [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 07 02520
Molecular Formula : C16H19NO3
Molecular Weight : 273.33
stdClass Object ( [pname] => O-Desmethyl Galanthamine β-D-Glucuronide [catalogue_number] => PA 07 02530 [category_ids] => ,69,95,71,76,75,78,70,82, [chemical_name] => [weight] => 449.45 [form] => C22H27NO9 [cas] => 464189-54-6 [pslug] => 464189-54-6-o-desmethyl-galanthamine-beta-d-glucuronide-pa0702530 [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 07 02530
Molecular Formula : C22H27NO9
Molecular Weight : 449.45
stdClass Object ( [pname] => Epi-galanthamine N-Oxide [catalogue_number] => PA 07 02550 [category_ids] => ,69,71,76,75,78,70,82, [chemical_name] => [weight] => 303.35 [form] => C17H21NO4 [cas] => 366485-18-9 [pslug] => 366485-18-9-epi-galanthamine-n-oxide-pa0702550 [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 07 02550
Molecular Formula : C17H21NO4
Molecular Weight : 303.35
stdClass Object ( [pname] => Galanthamine β-D-Glucuronide [catalogue_number] => PA 07 02570 [category_ids] => ,69,70,75,76,78,82,95, [chemical_name] => [weight] => 463.48 [form] => C23H29NO9 [cas] => 464189-56-8 [pslug] => 464189-56-8-galanthamine-beta-d-glucuronide-pa0702570 [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 07 02570
Molecular Formula : C23H29NO9
Molecular Weight : 463.48
stdClass Object ( [pname] => Galanthamine N-Oxide [catalogue_number] => PA 07 02580 [category_ids] => ,69,71,81,78,70,82, [chemical_name] => [weight] => 303.35 [form] => C17H21NO4 [cas] => 134332-50-6 [pslug] => 134332-50-6-galanthamine-n-oxide-pa0702580 [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 07 02580
stdClass Object ( [pname] => Dihydronarwedine Hydrochloride [catalogue_number] => PA 07 02600 [category_ids] => ,69,71,81,78,70,82, [chemical_name] => [weight] => 323.81 [form] => C17H22ClNO3 [cas] => NA [pslug] => dihydronarwedine-hydrochloride-pa0702600 [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 07 02600
Molecular Formula : C17H22ClNO3
Molecular Weight : 323.81
stdClass Object ( [pname] => Dihydronarwedine [catalogue_number] => PA 07 02610 [category_ids] => ,69,71,76,75,78,70,82, [chemical_name] => [weight] => 287.35 [form] => C17H21NO3 [cas] => 21041-10-1 [pslug] => 21041-10-1-dihydronarwedine-pa0702610 [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 07 02610
stdClass Object ( [pname] => Galanthamine Methiodide [catalogue_number] => PA 07 02620 [category_ids] => ,69,71,76,75,78,70,82, [chemical_name] => [weight] => 429.29 [form] => C18H24INO3 [cas] => 3891-74-5 [pslug] => 3891-74-5-galanthamine-methiodide-pa0702620 [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 07 02620
Molecular Formula : C18H24INO3
Molecular Weight : 429.29
stdClass Object ( [pname] => (4aR,6R,8aS)-3-Methoxy-11-methyl-5,6,7,8,9,10,11,12-octahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol [catalogue_number] => PA 07 02640 [category_ids] => ,69,71,76,75,78,70,82, [chemical_name] => [weight] => 289.37 [form] => C17H23NO3 [cas] => NA [pslug] => 4ar-6r-8as-3-methoxy-11-methyl-5-6-7-8-9-10-11-12-octahydro-4ah-benzo-2-3-benzofuro-4-3-cd-azepin-6-ol-pa0702640 [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 07 02640
Molecular Formula : C17H23NO3
Molecular Weight : 289.37
stdClass Object ( [pname] => Lycorenine [catalogue_number] => PA 07 02650 [category_ids] => ,69,71,76,75,78,70,82, [chemical_name] => [weight] => 317.38 [form] => C18H23NO4 [cas] => 477-19-0 [pslug] => 477-19-0-lycorenine-pa0702650 [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 07 02650
Molecular Formula : C18H23NO4
Molecular Weight : 317.38
stdClass Object ( [pname] => (4aS,6R,8aS)-6-Hydroxy-3-methoxy-11-methyl-5,6,9,10-tetrahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-11-ium bromide [catalogue_number] => PA 07 02660 [category_ids] => ,69,71,76,75,78,70,82, [chemical_name] => [weight] => 366.25 [form] => C17H20BrNO3 [cas] => NA [pslug] => 4as-6r-8as-6-hydroxy-3-methoxy-11-methyl-5-6-9-10-tetrahydro-4ah-benzo-2-3-benzofuro-4-3-cd-azepin-11-ium-bromide-pa0702660 [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 07 02660
Molecular Formula : C17H20BrNO3
Molecular Weight : 366.25
stdClass Object ( [pname] => Haemanthamine [catalogue_number] => PA 07 02670 [category_ids] => ,71,76,75,78,70,82, [chemical_name] => [weight] => 301.34 [form] => C17H19NO4 [cas] => 466-75-1 [pslug] => 466-75-1-haemanthamine-pa0702670 [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 07 02670
Molecular Formula : C17H19NO4
Molecular Weight : 301.34
stdClass Object ( [pname] => Homolycorine [catalogue_number] => PA 07 02680 [category_ids] => ,71,76,75,78,70,82, [chemical_name] => [weight] => 315.36 [form] => C18H21NO4 [cas] => 477-20-3 [pslug] => 477-20-3-homolycorine-pa0702680 [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 07 02680
Molecular Formula : C18H21NO4
Molecular Weight : 315.36
stdClass Object ( [pname] => N-Desmethyl Galanthamine-O-methyl-d3 [catalogue_number] => PA STI 028370 [category_ids] => ,76,75,78,70,82,98, [chemical_name] => [weight] => 276.35 [form] => C16H16D3NO3 [cas] => 1128108-98-4 [pslug] => 1128108-98-4-n-desmethyl-galanthamine-o-methyl-d3-pasti028370 [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 028370
Molecular Formula : C16H16D3NO3
Molecular Weight : 276.35
stdClass Object ( [pname] => Dihydronarwedine-d3 [catalogue_number] => PA STI 032940 [category_ids] => ,69,71,76,75,78,70,82,98, [chemical_name] => [weight] => 290.37 [form] => C17H18D3NO3 [cas] => NA [pslug] => dihydronarwedine-d3-pasti032940 [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 032940
Molecular Formula : C17H18D3NO3
Molecular Weight : 290.37
stdClass Object ( [pname] => Galanthamine-O-methyl-d3 [catalogue_number] => PA STI 043930 [category_ids] => ,69,71,81,78,70,82,98, [chemical_name] => [weight] => 290.37 [form] => C17H18D3NO3 [cas] => 1279031-09-2 [pslug] => 1279031-09-2-galanthamine-o-methyl-d3-pasti043930 [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 043930
stdClass Object ( [pname] => Galanthamine-O-(methyl-d3)-N-(methyl-d3) [catalogue_number] => PA STI 043940 [category_ids] => ,71,78,70,82,98, [chemical_name] => [weight] => 293.39 [form] => C17H15D6NO3 [cas] => 1128109-00-1 [pslug] => 1128109-00-1-galanthamine-o-methyl-d3-n-methyl-d3-pasti043940 [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 043940
Molecular Formula : C17H15D6NO3
Molecular Weight : 293.39
stdClass Object ( [pname] => Galanthamine-O-methyl-d3 Hydrobromide [catalogue_number] => PA STI 043950 [category_ids] => ,80,69,71,78,70,82,98, [chemical_name] => [weight] => 371.28 [form] => C17H19D3BrNO3 [cas] => NA [pslug] => galanthamine-o-methyl-d3-hydrobromide-pasti043950 [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 043950
Molecular Formula : C17H19D3BrNO3
Molecular Weight : 371.28
stdClass Object ( [pname] => Galanthamine-O-methyl-d3 N-Oxide [catalogue_number] => PA STI 043960 [category_ids] => ,76,75,78,70,82,98, [chemical_name] => [weight] => 306.37 [form] => C17H18D3NO4 [cas] => 1217860-44-0 [pslug] => 1217860-44-0-galanthamine-o-methyl-d3-n-oxide-pasti043960 [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 043960
Molecular Formula : C17H18D3NO4
Molecular Weight : 306.37
stdClass Object ( [pname] => 3-Methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one [catalogue_number] => PA 07 02690 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 285.34 [form] => C17H19NO3 [cas] => 1668-86-6 [pslug] => 1668-86-6-3-methoxy-11-methyl-4a-5-9-10-11-12-hexahydro-6h-benzo-2-3-benzofuro-4-3-cd-azepin-6-one-pa0702690 [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 07 02690
Molecular Formula : C17H19NO3
Molecular Weight : 285.34
stdClass Object ( [pname] => O-Acetylgalanthamine [catalogue_number] => PA 07 02700 [category_ids] => ,80,69,71,78,70,82, [chemical_name] => [weight] => 329.39 [form] => C19H23NO4 [cas] => 25650-83-3 [pslug] => 25650-83-3-o-acetylgalanthamine-pa0702700 [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 07 02700
Molecular Formula : C19H23NO4
Molecular Weight : 329.39
stdClass Object ( [pname] => rac-(4aα)-4a,5,9,10,11,12-Hexahydro-1,5-dibromo-11-formyl-3-methoxy-6H-benzofuro[3a,3,2-e,f][2]benzazepin-6-one [catalogue_number] => PA 07 0231000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 457.12 [form] => C17H15Br2NO4 [cas] => 1076198-20-3 [pslug] => 1076198-20-3-rac-4aalpha-4a-5-9-10-11-12-hexahydro-1-5-dibromo-11-formyl-3-methoxy-6h-benzofuro-3a-3-2-e-f-2-benzazepin-6-one-pa070231000 [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 07 0231000
Molecular Formula : C17H15Br2NO4
Molecular Weight : 457.12
stdClass Object ( [pname] => (4aS,6R,8aS)-6-hydroxy-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepine 11-oxide [catalogue_number] => PA 07 0231001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 303.36 [form] => C17H21NO4 [cas] => 199014-26-1 [pslug] => 199014-26-1-4as-6r-8as-6-hydroxy-3-methoxy-11-methyl-4a-5-9-10-11-12-hexahydro-6h-benzo-2-3-benzofuro-4-3-cd-azepine-11-oxide-pa070231001 [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 07 0231001
Molecular Weight : 303.36
stdClass Object ( [pname] => (1aR,2R,3aS,11aS,11bS)-2-Hydroxy-5-methoxy-9-methyl-2,3,3a,8,9,10,11,11b-octahydro-1aH-oxireno[2'',3'':3',4']benzo[1',2':2,3]benzofuro[4,3-cd]azepine 9-oxide [catalogue_number] => PA 07 0231002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 319.35 [form] => C17H21NO5 [cas] => NA [pslug] => 1ar-2r-3as-11as-11bs-2-hydroxy-5-methoxy-9-methyl-2-3-3a-8-9-10-11-11b-octahydro-1ah-oxireno-2-3-3-4-benzo-1-2-2-3-benzofuro-4-3-cd-azepine-9-oxide-pa070231002 [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 07 0231002
Molecular Formula : C17H21NO5
Molecular Weight : 319.35
stdClass Object ( [pname] => (4aS,6R,8aS)-3-Methoxy-11-nitroso-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol [catalogue_number] => PA 07 0231003 [category_ids] => ,91,78,70,82, [chemical_name] => [weight] => 302.33 [form] => C16H18N2O4 [cas] => NA [pslug] => 4as-6r-8as-3-methoxy-11-nitroso-4a-5-9-10-11-12-hexahydro-6h-benzo-2-3-benzofuro-4-3-cd-azepin-6-ol-pa070231003 [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 07 0231003
Molecular Formula : C16H18N2O4
Molecular Weight : 302.33
stdClass Object ( [pname] => 1-Bromo-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one Hydrochloride [catalogue_number] => PA 07 0231004 [category_ids] => ,91,78,70,82, [chemical_name] => [weight] => 400.7 [form] => C17H19BrClNO3 [cas] => NA [pslug] => 1-bromo-3-methoxy-11-methyl-4a-5-9-10-11-12-hexahydro-6h-benzo-2-3-benzofuro-4-3-cd-azepin-6-one-hydrochloride-pa070231004 [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 07 0231004
Molecular Formula : C17H19BrClNO3
Molecular Weight : 400.7
stdClass Object ( [pname] => 1-Bromo-3-methoxy-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one Hydrochloride [catalogue_number] => PA 07 0231005 [category_ids] => ,91,78,70,82, [chemical_name] => [weight] => 386.67 [form] => C16H17BrClNO3 [cas] => NA [pslug] => 1-bromo-3-methoxy-4a-5-9-10-11-12-hexahydro-6h-benzo-2-3-benzofuro-4-3-cd-azepin-6-one-hydrochloride-pa070231005 [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 07 0231005
Molecular Formula : C16H17BrClNO3
Molecular Weight : 386.67
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