An antineoplastic agent used to treat ovarian cancer. It is a synthetic, water-soluble analog of the natural chemical compound camptothecin. Reference standards of Topotecan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Topotecan-d6 [catalogue_number] => PA STI 083890 [category_ids] => ,71,81,78,70,82,98, [chemical_name] => [weight] => 427.48 [form] => C23H17D6N3O5 [cas] => 1044904-10-0 [pslug] => 1044904-10-0-topotecan-d6-pasti083890 [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 083890
CAS :
Molecular Formula : C23H17D6N3O5
Molecular Weight : 427.48
stdClass Object ( [pname] => Topotecan-d5 [catalogue_number] => PA STI 083900 [category_ids] => ,71,81,78,70,82,98, [chemical_name] => [weight] => 426.48 [form] => C23H18D5N3O5 [cas] => 1133355-98-2 [pslug] => 1133355-98-2-topotecan-d5-pasti083900 [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 083900
Molecular Formula : C23H18D5N3O5
Molecular Weight : 426.48
stdClass Object ( [pname] => (S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-8-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione [catalogue_number] => PA 20 0421000 [category_ids] => ,80,71,76,75,93,78,70,82, [chemical_name] => [weight] => 451.48 [form] => C24H25N3O6 [cas] => NA [pslug] => s-10-dimethylamino-methyl-4-ethyl-4-9-dihydroxy-8-methoxy-1h-pyrano-3-4-6-7-indolizino-1-2-b-quinoline-3-14-4h-12h-dione-pa200421000 [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 20 0421000
Molecular Formula : C24H25N3O6
Molecular Weight : 451.48
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