Phenobarbital and its Impurities

A barbiturate drug which is a selective depressant of CNS. It is used for the treatment of epilepsy, anxiety and s;eep disorders. Overdose causes serious side effects. Reference standards of Phenobarbital API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 10 results for Phenobarbital Impurities
PA 16 0181001

N-Carbamimidoyl-2-phenylbutanamide

N-Carbamimidoyl-2-phenylbutanamide

  • Catalogue No.:PA 16 0181001

  • CAS :

    2386917-97-9

  • Molecular Formula : C11H15N3O

  • Molecular Weight : 205.26

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PA 16 18010

Phenobarbital - Impurity A

(5RS)-5-Ethyl-2,6-diimino-5-phenyltetrahydropyrimidin-4(1H)-one

  • Catalogue No.:PA 16 18010

  • CAS :

    69125-70-8

  • Molecular Formula : C12H14N4O

  • Molecular Weight : 230.27

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PA 16 18020

Phenobarbital - Impurity B

(5RS)-5-Ethyl-6-imino-5-phenyldihydropyrimidine-2,4(1H,3H)-dione

  • Catalogue No.:PA 16 18020

  • CAS :

    58042-96-9

  • Molecular Formula : C12H13N3O2

  • Molecular Weight : 231.25

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PA EPY0001350

Phenobarbital impurity A (Y0001350)

Phenobarbital impurity A (Y0001350)

  • Catalogue No.:PA EPY0001350

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001351

Phenobarbital impurity B (Y0001351)

Phenobarbital impurity B (Y0001351)

  • Catalogue No.:PA EPY0001351

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA STI 072800

2-Phenylbutyric Acid-d5 Methyl Ester

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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PA STI 088805

4-Hydroxy Phenobarbital-d5

4-Hydroxy Phenobarbital-d5

  • Catalogue No.:PA STI 088805

  • CAS :

    111342-31-5

  • Molecular Formula : C12H7D5N2O4

  • Molecular Weight : 253.27

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PA 16 0180030

Phenobarbital - Impurity C

5-Methyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione

  • Catalogue No.:PA 16 0180030

  • CAS :

    76-94-8

  • Molecular Formula : C11H10N2O3

  • Molecular Weight : 218.21

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PA 16 0181002

Pheneturide

Pheneturide

  • Catalogue No.:PA 16 0181002

  • CAS :

    90-49-3

  • Molecular Formula : C11H14N2O2

  • Molecular Weight : 206.25

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PA 16 0181000

Phenobarbital N-β-D-Glucuronide

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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CPHI INDIA- 28, 30 November