Lapatinib Ditosylate Hydrate is used in combination therapy for HER2-positive breast cancer. It is used for the treatment of patients with advanced or metastatic breast cancer whose tumors overexpress HER2. Reference standards of Lapatinib Ditosylate Hydrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Lapatinib Ditosylate Hydrate - API Standards [catalogue_number] => PA 39 05000 [category_ids] => ,80,71,76,75,78,70,82,88, [chemical_name] => [weight] => 943.48 [form] => C43H44ClFN4O11S3 [cas] => 388082-78-8 [pslug] => 388082-78-8-lapatinib-ditosylate-hydrate-api-pa3905000 [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] => 48195 [offers_product_code] => PA 39 05000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 39 05000
CAS :
Molecular Formula : C43H44ClFN4O11S3
Molecular Weight : 943.48
stdClass Object ( [pname] => O-De(3-fluorobenzyl) Lapatinib [catalogue_number] => PA 39 05510 [category_ids] => ,80,71,76,75,78,70,82,88, [chemical_name] => [weight] => 472.94 [form] => C22H21ClN4O4S [cas] => 1268997-70-1 [pslug] => 1268997-70-1-o-de-3-fluorobenzyl-lapatinib-pa3905510 [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 39 05510
Molecular Formula : C22H21ClN4O4S
Molecular Weight : 472.94
stdClass Object ( [pname] => N-De[2-(methylsulfonyl)ethyl] Lapatinib [catalogue_number] => PA 39 05520 [category_ids] => ,80,71,76,75,78,70,82,88, [chemical_name] => [weight] => 474.91 [form] => C26H20ClFN4O2 [cas] => 697299-82-4 [pslug] => 697299-82-4-n-de-2-methylsulfonyl-ethyl-lapatinib-pa3905520 [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 39 05520
Molecular Formula : C26H20ClFN4O2
Molecular Weight : 474.91
stdClass Object ( [pname] => 5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-carboxylic Acid [catalogue_number] => PA 39 05530 [category_ids] => ,80,71,76,75,78,70,82,88, [chemical_name] => [weight] => 489.88 [form] => C26H17ClFN3O4 [cas] => 1152131-73-1 [pslug] => 1152131-73-1-5-4-3-chloro-4-3-fluorobenzyl-oxy-phenyl-amino-quinazolin-6-yl-furan-2-carboxylic-acid-pa3905530 [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 39 05530
Molecular Formula : C26H17ClFN3O4
Molecular Weight : 489.88
stdClass Object ( [pname] => Des(sulfonylethyl)amino Hydroxy Lapatinib [catalogue_number] => PA 39 05540 [category_ids] => ,80,71,76,75,78,70,82, [chemical_name] => [weight] => 475.9 [form] => C26H19ClFN3O3 [cas] => 320337-48-2 [pslug] => 320337-48-2-des-sulfonylethyl-amino-hydroxy-lapatinib-pa3905540 [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 39 05540
Molecular Formula : C26H19ClFN3O3
Molecular Weight : 475.9
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