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] => 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
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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 (Freebase)
    [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
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PA 16 25050

Phenytoin - Impurity E (Freebase)


  • 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
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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] => (S)-Mephenytoin
    [catalogue_number] => PA 16 25520
    [category_ids] => ,71,138,78,70,82,
    [chemical_name] => 
    [weight] => 218.26
    [form] => C12H14N2O2
    [cas] => 70989-04-7
    [pslug] => 70989-04-7-s-mephenytoin-pa1625520
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PA 16 25520

(S)-Mephenytoin


  • Catalogue No.:PA 16 25520

  • CAS :

    70989-04-7

  • Molecular Formula : C12H14N2O2

  • Molecular Weight : 218.26

stdClass Object
(
    [pname] => (S)-(+)-N-3-Benzylnirvanol
    [catalogue_number] => PA 16 25530
    [category_ids] => ,81,78,70,82,
    [chemical_name] => 
    [weight] => 294.35
    [form] => C18H18N2O2
    [cas] => 790676-40-3
    [pslug] => 790676-40-3-s-n-3-benzylnirvanol-pa1625530
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PA 16 25530

(S)-(+)-N-3-Benzylnirvanol


  • Catalogue No.:PA 16 25530

  • CAS :

    790676-40-3

  • Molecular Formula : C18H18N2O2

  • Molecular Weight : 294.35

stdClass Object
(
    [pname] => 2-Amino-2,2-diphenylacetamide
    [catalogue_number] => PA 16 0251000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 226.28
    [form] => C14H14N2O
    [cas] => 15427-81-3
    [pslug] => 15427-81-3-2-amino-2-2-diphenylacetamide-pa160251000
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PA 16 0251000

2-Amino-2,2-diphenylacetamide


  • Catalogue No.:PA 16 0251000

  • CAS :

    15427-81-3

  • Molecular Formula : C14H14N2O

  • Molecular Weight : 226.28

stdClass Object
(
    [pname] => (+/-)-4-Hydroxy Mephenytoin
    [catalogue_number] => PA 16 0251001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 234.26
    [form] => C12H14N2O3
    [cas] => 61837-65-8
    [pslug] => 61837-65-8-4-hydroxy-mephenytoin-pa160251001
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PA 16 0251001

(+/-)-4-Hydroxy Mephenytoin


  • Catalogue No.:PA 16 0251001

  • CAS :

    61837-65-8

  • Molecular Formula : C12H14N2O3

  • Molecular Weight : 234.26

stdClass Object
(
    [pname] => Phenytoin Sodium (1238)
    [catalogue_number] => PA 1238
    [category_ids] => ,75,76,78,70,82,
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    [weight] => NA
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Phenytoin Sodium (1238)


  • Catalogue No.:PA 1238

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

stdClass Object
(
    [pname] => Phenytoin Sodium (IPRSP016) - from IPC
    [catalogue_number] => PA IPRSP016
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => NA
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Phenytoin Sodium (IPRSP016) - from IPC


  • Catalogue No.:PA IPRSP016

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

stdClass Object
(
    [pname] => (S)-4-Hydroxy Mephenytoin
    [catalogue_number] => PA 16 0251002
    [category_ids] => ,76,78,70,82,
    [chemical_name] => 
    [weight] => 234.26
    [form] => C12H14N2O3
    [cas] => 82695-93-0
    [pslug] => 82695-93-0-s-4-hydroxy-mephenytoin-pa160251002
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PA 16 0251002

(S)-4-Hydroxy Mephenytoin


  • Catalogue No.:PA 16 0251002

  • CAS :

    82695-93-0

  • Molecular Formula : C12H14N2O3

  • Molecular Weight : 234.26