Arformoterol-impurities | Pharmaffiliates

arformoterol and its Impurities

Arformoterol works by relaxing muscles in the airways to improve breathing. It is a bronchodilator. The use of arformoterol is pending revision due to safety concerns in regards to an increased risk of severe exacerbation of asthma symptoms, leading to hospitalization as well as death in some patients using long acting beta agonists for the treatment of asthma.. Reference standards of Arformoterol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 18 results for arformoterol Impurities
PA 28 92000

Arformoterol - API

Arformoterol


  • Catalogue No.:PA 28 92000

  • CAS :

    67346-49-0

  • Molecular Formula : C19H24N2O4

  • Molecular Weight : 344.40

PA 28 92510

(R)-N-(2-(Benzyloxy)-5-(2-bromo-1-hydroxyethyl)phenyl)formamide

(R)-N-(2-(Benzyloxy)-5-(2-bromo-1-hydroxyethyl)phenyl)formamide


  • Catalogue No.:PA 28 92510

  • CAS :

    201677-59-0

  • Molecular Formula : C16H16BrNO3

  • Molecular Weight : 350.21

PA 28 92520

4-Methoxy-α-methyl-N-(phenylmethyl)benzeneethanamine

4-Methoxy-α-methyl-N-(phenylmethyl)benzeneethanamine


  • Catalogue No.:PA 28 92520

  • CAS :

    245759-64-2

  • Molecular Formula : C17H21NO

  • Molecular Weight : 255.35

PA STI 008601

Arformoterol-13C-d3

Arformoterol-13C-d3


  • Catalogue No.:PA STI 008601

  • CAS :

    NA

  • Molecular Formula : C1813CH21D3N2O4

  • Molecular Weight : 348.42

PA 28 92530

(R)-4-(2-Aminopropyl)phenol

(R)-4-(2-Aminopropyl)phenol


  • Catalogue No.:PA 28 92530

  • CAS :

    1518-89-4

  • Molecular Formula : C9H13NO

  • Molecular Weight : 151.21

PA 28 92540

(R)-1-(3-Amino-4-hydroxyphenyl)ethane-1,2-diol

(R)-1-(3-Amino-4-hydroxyphenyl)ethane-1,2-diol


  • Catalogue No.:PA 28 92540

  • CAS :

    NA

  • Molecular Formula : C8H11NO3

  • Molecular Weight : 169.18

PA 28 0921000

Arformoterol Tartrate

Arformoterol Tartrate


  • Catalogue No.:PA 28 0921000

  • CAS :

    200815-49-2

  • Molecular Formula : C23H30N2O10

  • Molecular Weight : 494.5

PA 28 0921001

(E)-2-((Hydroxymethyl)amino)-4-(2-((1-(4-methoxyphenyl)propan-2-yl)amino)vinyl)phenol

(E)-2-((Hydroxymethyl)amino)-4-(2-((1-(4-methoxyphenyl)propan-2-yl)amino)vinyl)phenol


  • Catalogue No.:PA 28 0921001

  • CAS :

    NA

  • Molecular Formula : C19H24N2O3

  • Molecular Weight : 328.41

PA 28 0921002

N-(2-hydroxy-5-((S)-1-hydroxy-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenyl)formamide

N-(2-hydroxy-5-((S)-1-hydroxy-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenyl)formamide


  • Catalogue No.:PA 28 0921002

  • CAS :

    67346-50-3

  • Molecular Formula : C19H24N2O4

  • Molecular Weight : 344.41

PA 28 0921004

4-((R)-1-Hydroxy-2-(((R)-1-(4-methoxy-3-methylphenyl)propan-2-yl)amino)ethyl)-2-(vinylamino)phenol

4-((R)-1-Hydroxy-2-(((R)-1-(4-methoxy-3-methylphenyl)propan-2-yl)amino)ethyl)-2-(vinylamino)phenol


  • Catalogue No.:PA 28 0921004

  • CAS :

    NA

  • Molecular Formula : C21H28N2O3

  • Molecular Weight : 356.47

PA 28 0921005

1-(4-(Benzyloxy)-3-nitrophenyl)ethane-1,2-diol

1-(4-(Benzyloxy)-3-nitrophenyl)ethane-1,2-diol


  • Catalogue No.:PA 28 0921005

  • CAS :

    876753-51-4

  • Molecular Formula : C15H15NO5

  • Molecular Weight : 289.29

PA 28 0921006

Arformoterol Amino Dimer impurity

Bis(1-(4-methoxyphenyl)propan-2-yl)amine


  • Catalogue No.:PA 28 0921006

  • CAS :

    112376-21-3

  • Molecular Formula : C20H27NO2

  • Molecular Weight : 313.44

PA 28 0921003

(R)-N-Benzyl-1-(4-methoxyphenyl)propan-2-amine (S)-2-hydroxy-2-phenylacetate

(R)-N-Benzyl-1-(4-methoxyphenyl)propan-2-amine (S)-2-hydroxy-2-phenylacetate


  • Catalogue No.:PA 28 0921003

  • CAS :

    188690-84-8

  • Molecular Formula : C25H29NO4

  • Molecular Weight : 407.51

PA 28 0921007

(R)-6-Amino-2-((R)-1-(4-methoxyphenyl)propan-2-yl)-1,2,3,4-tetrahydroisoquinoline-4,7-diol

(R)-6-Amino-2-((R)-1-(4-methoxyphenyl)propan-2-yl)-1,2,3,4-tetrahydroisoquinoline-4,7-diol


  • Catalogue No.:PA 28 0921007

  • CAS :

    NA

  • Molecular Formula : C19H24N2O3

  • Molecular Weight : 328.41

PA 28 0921008

4-((R)-1-Hydroxy-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)-2-(methyleneamino)phenol

4-((R)-1-Hydroxy-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)-2-(methyleneamino)phenol


  • Catalogue No.:PA 28 0921008

  • CAS :

    NA

  • Molecular Formula : C19H24N2O3

  • Molecular Weight : 328.41

PA 28 0921009

(S)-N-(1-phenylpropan-2-yl)formamide

(S)-N-(1-phenylpropan-2-yl)formamide


  • Catalogue No.:PA 28 0921009

  • CAS :

    15547-39-4

  • Molecular Formula : C10H13NO

  • Molecular Weight : 163.22

PA 28 0921010

N-(5-((R)-2-(Acetoxy((R)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-hydroxyphenyl)formamide

N-(5-((R)-2-(Acetoxy((R)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-hydroxyphenyl)formamide


  • Catalogue No.:PA 28 0921010

  • CAS :

    NA

  • Molecular Formula : C21H26N2O6

  • Molecular Weight : 402.45

PA 28 0921011

(S,S)-Formoterol D-Tartrate

(S,S)-Formoterol D-Tartrate


  • Catalogue No.:PA 28 0921011

  • CAS :

    208102-43-6

  • Molecular Formula : C23H30N2O10

  • Molecular Weight : 494.5