Letrozole-impurities | Pharmaffiliates

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.

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    [pname] => Letrozole - API Standards 
    [catalogue_number] => PA 12 53000
    [category_ids] => ,80,81,71,78,70,82,
    [chemical_name] => 
    [weight] => 285.30
    [form] => C17H11N5
    [cas] => 112809-51-5
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PA 12 53000

Letrozole - API Standards


  • Catalogue No.:PA 12 53000

  • CAS :

    112809-51-5

  • Molecular Formula : C17H11N5

  • Molecular Weight : 285.30

20% OFF
stdClass Object
(
    [pname] => Letrozole-d4 (major)
    [catalogue_number] => PA STI 056360
    [category_ids] => ,81,98,78,70,82,
    [chemical_name] => 
    [weight] => 289.33
    [form] => C17H7D4N5
    [cas] => 1133712-96-5
    [pslug] => 1133712-96-5-letrozole-d4-major-pasti056360
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PA STI 056360

Letrozole-d4 (major)


  • Catalogue No.:PA STI 056360

  • CAS :

    1133712-96-5

  • Molecular Formula : C17H7D4N5

  • Molecular Weight : 289.33

stdClass Object
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    [pname] => 4-(4-Cyanobenzyl)-1,2,4-triazole
    [catalogue_number] => PA 12 0531000
    [category_ids] => ,123,81,78,75,76,82,
    [chemical_name] => 
    [weight] => 184.2
    [form] => C10H8N4
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PA 12 0531000

4-(4-Cyanobenzyl)-1,2,4-triazole


  • Catalogue No.:PA 12 0531000

  • CAS :

    112809-27-5

  • Molecular Formula : C10H8N4

  • Molecular Weight : 184.2