Phenobarbital

Fine chemicals - Phenobarbital is a long-acting anticonvulsant medication used to treat epilepsy, seizure disorders, and neonatal seizures by reducing abnormal electrical activity in the brain. Reference standards of Phenobarbital API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => N-Carbamimidoyl-2-phenylbutanamide
    [catalogue_number] => PA 16 0181001
    [category_ids] => ,82,78,76,75,165,
    [chemical_name] => 
    [weight] => 205.26
    [form] => C11H15N3O
    [cas] => 2386917-97-9
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PA 16 0181001
PA 16 0181001

N-Carbamimidoyl-2-phenylbutanamide

  • Catalogue No.:PA 16 0181001

  • CAS :

    2386917-97-9

  • Molecular Formula : C11H15N3O

  • Molecular Weight : 205.26

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Details 
stdClass Object
(
    [pname] => Phenobarbital - Impurity A
    [catalogue_number] => PA 16 18010
    [category_ids] => ,82,80,79,78,71,70,165,
    [chemical_name] => 
    [weight] => 230.27
    [form] => C12H14N4O
    [cas] => 69125-70-8
    [pslug] => 69125-70-8-phenobarbital-impurity-a-pa1618010
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PA 16 18010
PA 16 18010

Phenobarbital - Impurity A

  • Catalogue No.:PA 16 18010

  • CAS :

    69125-70-8

  • Molecular Formula : C12H14N4O

  • Molecular Weight : 230.27

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Details 
stdClass Object
(
    [pname] => Phenobarbital - Impurity B
    [catalogue_number] => PA 16 18020
    [category_ids] => ,82,80,79,78,71,70,165,
    [chemical_name] => 
    [weight] => 231.25
    [form] => C12H13N3O2
    [cas] => 58042-96-9
    [pslug] => 58042-96-9-phenobarbital-impurity-b-pa1618020
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PA 16 18020
PA 16 18020

Phenobarbital - Impurity B

  • Catalogue No.:PA 16 18020

  • CAS :

    58042-96-9

  • Molecular Formula : C12H13N3O2

  • Molecular Weight : 231.25

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Details 
stdClass Object
(
    [pname] => 2-Phenylbutyric Acid-d5 Methyl Ester
    [catalogue_number] => PA STI 072800
    [category_ids] => ,98,82,80,78,76,75,70,165,
    [chemical_name] => 
    [weight] => 183.26
    [form] => C11H9D5O2
    [cas] => 1794940-35-4
    [pslug] => 1794940-35-4-2-phenylbutyric-acid-d5-methyl-ester-pasti072800
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PA STI 072800
PA STI 072800

2-Phenylbutyric Acid-d5 Methyl Ester

  • Catalogue No.:PA STI 072800

  • CAS :

    1794940-35-4

  • Molecular Formula : C11H9D5O2

  • Molecular Weight : 183.26

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Details 
stdClass Object
(
    [pname] => 4-Hydroxy Phenobarbital-d5
    [catalogue_number] => PA STI 088805
    [category_ids] => ,98,82,78,76,75,70,165,
    [chemical_name] => 
    [weight] => 253.27
    [form] => C12H7D5N2O4
    [cas] => 111342-31-5
    [pslug] => 111342-31-5-4-hydroxy-phenobarbital-d5-pasti088805
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PA STI 088805
PA STI 088805

4-Hydroxy Phenobarbital-d5

  • Catalogue No.:PA STI 088805

  • CAS :

    111342-31-5

  • Molecular Formula : C12H7D5N2O4

  • Molecular Weight : 253.27

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Details 
stdClass Object
(
    [pname] => Phenobarbital - Impurity C
    [catalogue_number] => PA 16 0180030
    [category_ids] => ,82,80,79,78,71,70,165,
    [chemical_name] => 
    [weight] => 218.21
    [form] => C11H10N2O3
    [cas] => 76-94-8
    [pslug] => 76-94-8-phenobarbital-impurity-c-pa160180030
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PA 16 0180030
PA 16 0180030

Phenobarbital - Impurity C

  • Catalogue No.:PA 16 0180030

  • CAS :

    76-94-8

  • Molecular Formula : C11H10N2O3

  • Molecular Weight : 218.21

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Details 
stdClass Object
(
    [pname] => Pheneturide
    [catalogue_number] => PA 16 0181002
    [category_ids] => ,165,82,80,79,78,71,70,
    [chemical_name] => 
    [weight] => 206.25
    [form] => C11H14N2O2
    [cas] => 90-49-3
    [pslug] => 90-49-3-pheneturide-pa160181002
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PA 16 0181002
PA 16 0181002

Pheneturide

  • Catalogue No.:PA 16 0181002

  • CAS :

    90-49-3

  • Molecular Formula : C11H14N2O2

  • Molecular Weight : 206.25

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Details 
stdClass Object
(
    [pname] => Phenobarbital N-β-D-Glucuronide
    [catalogue_number] => PA 16 0181000
    [category_ids] => ,82,80,79,78,71,70,165,
    [chemical_name] => 
    [weight] => 408.36
    [form] => C18H20N2O9
    [cas] => 1031858-68-0
    [pslug] => 1031858-68-0-phenobarbital-n-beta-d-glucuronide-pa160181000
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PA 16 0181000
PA 16 0181000

Phenobarbital N-β-D-Glucuronide

  • Catalogue No.:PA 16 0181000

  • CAS :

    1031858-68-0

  • Molecular Formula : C18H20N2O9

  • Molecular Weight : 408.36

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Details 
stdClass Object
(
    [pname] => 5-Ethylbarbituric Acid
    [catalogue_number] => PA 16 0181003
    [category_ids] => ,82,80,79,78,71,70,165,
    [chemical_name] => 
    [weight] => 156.14
    [form] => C6H8N2O3
    [cas] => 2518-72-1
    [pslug] => 2518-72-1-5-ethylbarbituric-acid-pa160181003
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PA 16 0181003
PA 16 0181003

5-Ethylbarbituric Acid

  • Catalogue No.:PA 16 0181003

  • CAS :

    2518-72-1

  • Molecular Formula : C6H8N2O3

  • Molecular Weight : 156.14

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Details 
stdClass Object
(
    [pname] => Phenobarbital (PSY)
    [catalogue_number] => PA 16 0180000
    [category_ids] => ,82,80,79,78,71,70,165,
    [chemical_name] => 
    [weight] => 232.24
    [form] => C12H12N2O3
    [cas] => 50-06-6
    [pslug] => 50-06-6-phenobarbital-psy-pa160180000
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PA 16 0180000
PA 16 0180000

Phenobarbital (PSY)

  • Catalogue No.:PA 16 0180000

  • CAS :

    50-06-6

  • Molecular Formula : C12H12N2O3

  • Molecular Weight : 232.24

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