Phenytoin-impurities | Pharmaffiliates

phenytoin

A sodium salt of Phenytoin which is an anti-seizure and anti-epileptic drug. It works by blocking the voltage gated sodium channels. Reference standards of Phenytoin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Phenytoin
    [catalogue_number] => PA 16 25000
    [category_ids] => ,78,80,71,
    [chemical_name] => 
    [weight] => 252.27
    [form] => C15H12N2O2
    [cas] => 57-41-0
    [pslug] => 57-41-0-phenytoin-api-pa1625000
    [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] => 
)
PA 16 25000

Phenytoin


  • Catalogue No.:PA 16 25000

  • CAS :

    57-41-0

  • Molecular Formula : C15H12N2O2

  • Molecular Weight : 252.27

stdClass Object
(
    [pname] => Phenytoin - Impurity A
    [catalogue_number] => PA 16 25010
    [category_ids] => ,80,70,75,
    [chemical_name] => 
    [weight] => 182.22
    [form] => C13H10O
    [cas] => 119-61-9
    [pslug] => 119-61-9-phenytoine-impurity-a-pa1625010
    [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] => 
)
PA 16 25010

Phenytoin - Impurity A


  • Catalogue No.:PA 16 25010

  • CAS :

    119-61-9

  • Molecular Formula : C13H10O

  • Molecular Weight : 182.22

stdClass Object
(
    [pname] => Phenytoin - Impurity B
    [catalogue_number] => PA 16 25020
    [category_ids] => ,80,70,75,
    [chemical_name] => 
    [weight] => 210.23
    [form] => C14H10O2
    [cas] => 134-81-6
    [pslug] => 134-81-6-phenytoine-impurity-b-pa1625020
    [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] => 
)
PA 16 25020

Phenytoin - Impurity B


  • Catalogue No.:PA 16 25020

  • CAS :

    134-81-6

  • Molecular Formula : C14H10O2

  • Molecular Weight : 210.23

stdClass Object
(
    [pname] => Phenytoin - Impurity C
    [catalogue_number] => PA 16 25030
    [category_ids] => 82,80,78,76,75,70
    [chemical_name] => 
    [weight] => 227.26
    [form] => C14H13NO2
    [cas] => 3060-50-2
    [pslug] => 3060-50-2-phenytoine-impurity-c-pa1625030
    [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] => 
)
PA 16 25030

Phenytoin - Impurity C


  • Catalogue No.:PA 16 25030

  • CAS :

    3060-50-2

  • Molecular Formula : C14H13NO2

  • Molecular Weight : 227.26

stdClass Object
(
    [pname] => 3-(Hydroxymethyl)-5,5-diphenylimidazolidine-2,4-dione
    [catalogue_number] => PA 16 25510
    [category_ids] => ,80,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 282.29
    [form] => C16H14N2O3
    [cas] => 21616-46-6
    [pslug] => 21616-46-6-3-hydroxymethyl-5-5-diphenylimidazolidine-2-4-dione-pa1625510
    [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] => 
)
PA 16 25510

3-(Hydroxymethyl)-5,5-diphenylimidazolidine-2,4-dione


  • Catalogue No.:PA 16 25510

  • CAS :

    21616-46-6

  • Molecular Formula : C16H14N2O3

  • Molecular Weight : 282.29

stdClass Object
(
    [pname] => Phenytoin - Impurity E
    [catalogue_number] => PA 16 25050
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 270.29
    [form] => C15H14N2O3
    [cas] => 6802-95-5
    [pslug] => 6802-95-5-phenytoin-impurity-e-freebase-pa1625050
    [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] => 
)
PA 16 25050

Phenytoin - Impurity E


  • Catalogue No.:PA 16 25050

  • CAS :

    6802-95-5

  • Molecular Formula : C15H14N2O3

  • Molecular Weight : 270.29

stdClass Object
(
    [pname] => Phenytoin - Impurity F
    [catalogue_number] => PA 16 25060
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 266.30
    [form] => C16H14N2O2
    [cas] => 51169-17-6
    [pslug] => 51169-17-6-phenytoine-impurity-f-pa1625060
    [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] => 
)
PA 16 25060

Phenytoin - Impurity F


  • Catalogue No.:PA 16 25060

  • CAS :

    51169-17-6

  • Molecular Formula : C16H14N2O2

  • Molecular Weight : 266.30

stdClass Object
(
    [pname] => rac N-Desmethyl Mephenytoin
    [catalogue_number] => PA 16 0251003
    [category_ids] => ,82,80,78,76,75,70,
    [chemical_name] => 
    [weight] => 204.23
    [form] => C11H12N2O2
    [cas] => 631-07-2
    [pslug] => 631-07-2-rac-n-desmethyl-mephenytoin-pa160251003
    [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] => 
)
PA 16 0251003

rac N-Desmethyl Mephenytoin


  • Catalogue No.:PA 16 0251003

  • CAS :

    631-07-2

  • Molecular Formula : C11H12N2O2

  • Molecular Weight : 204.23

stdClass Object
(
    [pname] => 3-Hydroxyphenytoin
    [catalogue_number] => PA 16 0251004
    [category_ids] => ,82,80,78,76,75,70,
    [chemical_name] => 
    [weight] => 268.27
    [form] => C15H12N2O3
    [cas] => 30074-03-4
    [pslug] => 30074-03-4-3-hydroxyphenytoin-pa160251004
    [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] => 
)
PA 16 0251004

3-Hydroxyphenytoin


  • Catalogue No.:PA 16 0251004

  • CAS :

    30074-03-4

  • Molecular Formula : C15H12N2O3

  • Molecular Weight : 268.27

stdClass Object
(
    [pname] => Methylphenytoin
    [catalogue_number] => PA 16 0251005
    [category_ids] => ,80,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 266.3
    [form] => C16H14N2O2
    [cas] => 4224-00-4
    [pslug] => 4224-00-4-methylphenytoin-pa160251005
    [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] => 
)
PA 16 0251005

Methylphenytoin


  • Catalogue No.:PA 16 0251005

  • CAS :

    4224-00-4

  • Molecular Formula : C16H14N2O2

  • Molecular Weight : 266.3

stdClass Object
(
    [pname] => 5-(2-Methylpropylidene)imidazolidine-2,4-dione
    [catalogue_number] => PA 16 0251006
    [category_ids] => ,82,80,78,76,75,70,
    [chemical_name] => 
    [weight] => 154.17
    [form] => C7H10N2O2
    [cas] => 55666-11-0
    [pslug] => 55666-11-0-5-2-methylpropylidene-imidazolidine-2-4-dione-pa160251006
    [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] => 
)
PA 16 0251006

5-(2-Methylpropylidene)imidazolidine-2,4-dione


  • Catalogue No.:PA 16 0251006

  • CAS :

    55666-11-0

  • Molecular Formula : C7H10N2O2

  • Molecular Weight : 154.17

stdClass Object
(
    [pname] => 5-Benzyl Hydantoin
    [catalogue_number] => PA 16 0251007
    [category_ids] => ,82,80,78,76,75,70,
    [chemical_name] => 
    [weight] => 190.2
    [form] => C10H10N2O2
    [cas] => 3530-82-3
    [pslug] => 3530-82-3-5-benzyl-hydantoin-pa160251007
    [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] => 
)
PA 16 0251007

5-Benzyl Hydantoin


  • Catalogue No.:PA 16 0251007

  • CAS :

    3530-82-3

  • Molecular Formula : C10H10N2O2

  • Molecular Weight : 190.2