Ensifentrine and its Impurities

Ensifentrine, sold under the brand name Ohtuvayre, is a medication used for the treatment of chronic obstructive pulmonary disease. A drug used to treat a chronic inflammatory lung disease in adults that causes obstructed airflow. Reference standards of Ensifentrine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 8 results for Ensifentrine Impurities
PA 05 2270000

Ensifentrine

Ensifentrine


  • Catalogue No.:PA 05 2270000

  • CAS :

    298680-25-8

  • Molecular Formula : C26H31N5O4

  • Molecular Weight : 477.57

PA 05 2271000

2-(Mesitylamino)-9,10-dimethoxy-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one

2-(Mesitylamino)-9,10-dimethoxy-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one


  • Catalogue No.:PA 05 2271000

  • CAS :

    76536-66-8

  • Molecular Formula : C23H25N3O3

  • Molecular Weight : 391.47

PA STI 089850

Ensifentrine-D6

Ensifentrine-D6


  • Catalogue No.:PA STI 089850

  • CAS :

    NA

  • Molecular Formula : C26H25D6N5O4

  • Molecular Weight : 483.6

PA 05 2271001

9-Hydroxy Ensifentrine Impurity

9-Hydroxy Ensifentrine Impurity


  • Catalogue No.:PA 05 2271001

  • CAS :

    3067475-18-4

  • Molecular Formula : C25H29N5O4

  • Molecular Weight : 463.54

PA 05 2271002

10-Hydroxy Ensifentrine Impurity

10-Hydroxy Ensifentrine Impurity


  • Catalogue No.:PA 05 2271002

  • CAS :

    3067475-19-5

  • Molecular Formula : C25H29N5O4

  • Molecular Weight : 463.54

PA 05 2271003

1-(3,4-Dimethoxyphenethyl)pyrimidine-2,4,6(1H,3H,5H)-trione

1-(3,4-Dimethoxyphenethyl)pyrimidine-2,4,6(1H,3H,5H)-trione


  • Catalogue No.:PA 05 2271003

  • CAS :

    75535-95-4

  • Molecular Formula : C14H16N2O5

  • Molecular Weight : 292.29

PA 05 2271004

Ensifentrine Isoindole-1,3-dione Impurity

Ensifentrine Isoindole-1,3-dione Impurity


  • Catalogue No.:PA 05 2271004

  • CAS :

    3046226-90-5

  • Molecular Formula : C33H32N4O5

  • Molecular Weight : 564.64

PA 05 2271005

N-Nitroso Ensifentrine

N-Nitroso Ensifentrine


  • Catalogue No.:PA 05 2271005

  • CAS :

    NA

  • Molecular Formula : C26H30N6O5

  • Molecular Weight : 506.56

CPHI INDIA- 28, 30 November