A synthetic form of thyroid hormone, Thyroxine. Levothyroxine is used in the treatment of thyroid hormone deficiency and certain types of thyroid tumors. It is a levorotatory enantiomer of Thyroxine. Reference standards of Levothyroxine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Levothyroxine-13C9-15N [catalogue_number] => PA STI 056521 [category_ids] => ,98, [chemical_name] => [weight] => 786.77 [form] => C613C9H11I415NO4 [cas] => 1431868-11-9 [pslug] => 1431868-11-9-levothyroxine-13c9-15n-pasti056521 [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 STI 056521
CAS :
Molecular Formula : C613C9H11I415NO4
Molecular Weight : 786.77
stdClass Object ( [pname] => Levothyroxine-d3 [catalogue_number] => PA STI 056522 [category_ids] => ,98, [chemical_name] => [weight] => 780.89 [form] => C15H7D4I4NO4 [cas] => NA [pslug] => levothyroxine-d3-pasti056522 [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 056522
Molecular Formula : C15H7D4I4NO4
Molecular Weight : 780.89
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