Anastrozole was first approved for use in the United States in 1995.It is used in the treatment and prevention of breast cancer in women. Reference standards of Anastrozole API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Anastrozole - Impurity A [catalogue_number] => PA 01 96010 [category_ids] => ,70,71,75,78,80,82, [chemical_name] => [weight] => 279.34 [form] => C16H17N5 [cas] => 1215780-15-6 [pslug] => 1215780-15-6-anastrozole-impurity-a-pa0196010 [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 01 96010
CAS :
Molecular Formula : C16H17N5
Molecular Weight : 279.34
stdClass Object ( [pname] => Anastrozole - Impurity B [catalogue_number] => PA 01 96020 [category_ids] => ,80,71,75,78,70,82, [chemical_name] => [weight] => 517.63 [form] => C30H31N9 [cas] => 1216898-82-6 [pslug] => 1216898-82-6-anastrozole-impurity-b-pa0196020 [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 01 96020
Molecular Formula : C30H31N9
Molecular Weight : 517.63
stdClass Object ( [pname] => Anastrozole-d3 Dimer Impurity [catalogue_number] => PA STI 007820 [category_ids] => ,80,71,75,78,70,82,98, [chemical_name] => [weight] => 520.65 [form] => C30H28D3N9 [cas] => 1329809-14-4 [pslug] => 1329809-14-4-anastrozole-d3-dimer-impurity-pasti007820 [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 007820
Molecular Formula : C30H28D3N9
Molecular Weight : 520.65
stdClass Object ( [pname] => α-Desmethyl Anastrozole-d3 [catalogue_number] => PA STI 028010 [category_ids] => ,70,71,75,78,80,82,98, [chemical_name] => [weight] => 282.36 [form] => C16H14D3N5 [cas] => 1346601-01-1 [pslug] => 1346601-01-1-alpha-desmethyl-anastrozole-d3-pasti028010 [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 028010
Molecular Formula : C16H14D3N5
Molecular Weight : 282.36
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