Brimonidine-impurities | Pharmaffiliates

brimonidine

Brimonidine is indicated for the lowering of intraocular pressure in patients with open-angle glaucoma or ocular hypertension.. Reference standards of Brimonidine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

PA 02 44020

Brimonidine - Impurity B


  • Catalogue No.:PA 02 44020

  • CAS :

    50358-63-9

  • Molecular Formula : C8H6BrN3

  • Molecular Weight : 224.06

PA 02 44530

N-tert-Butyloxycarbonyl Hydroxy Brimonidine


  • Catalogue No.:PA 02 44530

  • CAS :

    1391053-57-8

  • Molecular Formula : C16H20BrN5O3

  • Molecular Weight : 410.27

PA 02 44540

Hydroxy Brimonidine Trifluoroacetate Salt


  • Catalogue No.:PA 02 44540

  • CAS :

    1391054-10-6

  • Molecular Formula : C13H13BrF3N5O3

  • Molecular Weight : 424.17

PA 02 44550

Brimonidine Open Ring Impurity


  • Catalogue No.:PA 02 44550

  • CAS :

    134892-47-0

  • Molecular Formula : C11H12BrN5S

  • Molecular Weight : 326.22

PA 02 44560

N-(1H-Imidazol-2-yl)quinoxalin-6-amine


  • Catalogue No.:PA 02 44560

  • CAS :

    185312-10-1

  • Molecular Formula : C11H9N5

  • Molecular Weight : 211.23

PA 02 44570

Brimonidine-2,3-dione


  • Catalogue No.:PA 02 44570

  • CAS :

    182627-95-8

  • Molecular Formula : C11H10BrN5O2

  • Molecular Weight : 324.13

PA 02 44580

Brimonidine Carbamothioate Impurity


  • Catalogue No.:PA 02 44580

  • CAS :

    842138-75-4

  • Molecular Formula : C11H10BrN3OS

  • Molecular Weight : 312.19

PA 02 44590

5-Chloro-N-(4,5 dihydro-1H imidazol-2-yl)quinoxalin-6-amine


  • Catalogue No.:PA 02 44590

  • CAS :

    91147-46-5

  • Molecular Formula : C11H10ClN5

  • Molecular Weight : 247.68

PA 02 0441001

3-((5-Bromoquinoxalin-6-yl)(4,5-dihydro-1H-imidazol-2-yl)amino)propanoic Acid


  • Catalogue No.:PA 02 0441001

  • CAS :

    NA

  • Molecular Formula : C14H14BrN5O2

  • Molecular Weight : 364.2

PA 02 0441002

Brimonidine dimer


  • Catalogue No.:PA 02 0441002

  • CAS :

    NA

  • Molecular Formula : C23H20Br2N10

  • Molecular Weight : 596.29

PA 02 0441003

Brimonidine acrylate


  • Catalogue No.:PA 02 0441003

  • CAS :

    NA

  • Molecular Formula : C14H14BrN5O2

  • Molecular Weight : 364.2

PA 02 0441004

1-(5-Bromoquinolin-7-yl)thiourea


  • Catalogue No.:PA 02 0441004

  • CAS :

    NA

  • Molecular Formula : C10H8BrN3S

  • Molecular Weight : 282.16

PA 02 0441005

N-(5-Methylquinolin-6-yl)imidazolidin-2-imine


  • Catalogue No.:PA 02 0441005

  • CAS :

    1217439-06-9

  • Molecular Formula : C13H14N4

  • Molecular Weight : 226.28

PA 02 0441006

6-Isothiocyanatoquinoxaline


  • Catalogue No.:PA 02 0441006

  • CAS :

    135306-56-8

  • Molecular Formula : C9H5N3S

  • Molecular Weight : 187.22

PA 02 0441007

N-(5-Bromoquinoxalin-6-yl)cyanamide


  • Catalogue No.:PA 02 0441007

  • CAS :

    182628-02-0

  • Molecular Formula : C9H5BrN4

  • Molecular Weight : 249.07

PA 02 0441008

 9-(5-Bromoquinoxalin-6-yl)-6,7-dihydroxy-2,6,7,9-tetrahydro-3H-imidazo[1,2-a][1,3]diazepine-5,8-dione


  • Catalogue No.:PA 02 0441008

  • CAS :

    NA

  • Molecular Formula : C15H12BrN5O4

  • Molecular Weight : 406.2

PA 02 0441009

5-Bromo-6-isothiocyanatoquinoxaline


  • Catalogue No.:PA 02 0441009

  • CAS :

    134892-46-9

  • Molecular Formula : C9H4BrN3S

  • Molecular Weight : 266.12

PA 02 0441010

O-Isopropyl (5-bromoquinoxalin-6-yl)carbamothioate


  • Catalogue No.:PA 02 0441010

  • CAS :

    NA

  • Molecular Formula : C12H12BrN3OS

  • Molecular Weight : 326.21