letrozole
Letrozole is also used to help prevent the cancer from returning. Some breast cancers are made to grow faster by a natural hormone called estrogen. It is sold under the brand name Femara. Reference standards of Letrozole API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
(
[pname] => 4-Descyano-4-bromo-letrozole
[catalogue_number] => PA 12 53520
[category_ids] => ,80,79,71,
[chemical_name] =>
[weight] => 339.19
[form] => C16H11BrN4
[cas] => 143030-54-0
[pslug] => 143030-54-0-4-descyano-4-bromo-letrozole-pa1253520
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4-Descyano-4-bromo-letrozole
Catalogue No.:PA 12 53520
Molecular Formula : C16H11BrN4
Molecular Weight : 339.19