Phentolamine Mesilate-impurities | Pharmaffiliates

phentolamine mesilate and its Impurities

A vasodilator drug, Phentolamine is a reversible nonselective α-adrenergic antagonist. It is mainly used to control hypretensive emergencies.Reference standards of Phentolamine Mesilate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 7 results for phentolamine mesilate Impurities
PA 16 86000

Phentolamine Mesilate - API Standards

Phentolamine Mesilate


  • Catalogue No.:PA 16 86000

  • CAS :

    65-28-1

  • Molecular Formula : C18H23N3O4S

  • Molecular Weight : 377.46

PA 16 86010

Phentolamine Mesilate - Impurity A

N-(2-Aminoethyl)-2-[(3-hydroxyphenyl)(4-methylphenyl)amino]acetamide


  • Catalogue No.:PA 16 86010

  • CAS :

    2724727-52-8

  • Molecular Formula : C17H21N3O2

  • Molecular Weight : 299.37

PA 16 86020

Phentolamine Mesilate - Impurity B

2-Chloromethyl-4,5-dihydro-1H-imidazole Hydrochloride


  • Catalogue No.:PA 16 86020

  • CAS :

    13338-49-3

  • Molecular Formula : C4H8Cl2N2

  • Molecular Weight : 155.03

PA 16 86030

Phentolamine Mesilate - Impurity C

3-[(4-Methylphenyl)amino]phenol


  • Catalogue No.:PA 16 86030

  • CAS :

    61537-49-3

  • Molecular Formula : C13H13NO

  • Molecular Weight : 199.25

PA 16 0860011

Phentolamine Mesilate - Impurity A(Oxalate Salt)

N-(2-Aminoethyl)-2-[(3-hydroxyphenyl)(4-methylphenyl)amino]- acetamide Oxalate


  • Catalogue No.:PA 16 0860011

  • CAS :

    2724727-53-9

  • Molecular Formula : C19H23N3O6

  • Molecular Weight : 389.41

PA 16 0861002

N-(3-Hydroxyphenyl)-N-(p-tolyl)nitrous amide

N-(3-Hydroxyphenyl)-N-(p-tolyl)nitrous amide


  • Catalogue No.:PA 16 0861002

  • CAS :

    497930-24-2

  • Molecular Formula : C13H12N2O2

  • Molecular Weight : 228.25

PA 16 0861003

3-(((1-Nitroso-4,5-dihydro-1H-imidazol-2-yl)methyl)(p-tolyl)amino)phenol

3-(((1-Nitroso-4,5-dihydro-1H-imidazol-2-yl)methyl)(p-tolyl)amino)phenol


  • Catalogue No.:PA 16 0861003

  • CAS :

    NA

  • Molecular Formula : C17H18N4O2

  • Molecular Weight : 310.36