Solifenacin Succinate-impurities | Pharmaffiliates

solifenacin succinate

A muscarinic receptor antagonist drug used for treating contraction of overactive bladder such as incontinence, urinary frequency, and urgency. Solifenacin is a competitive cholinergic receptor antagonist, selective for the M3 receptor subtype. It was manufactured and marketed by Astellas, GlaxoSmithKline and Teva Pharmaceutical Industries.[ Reference standards of Solifenacin Succinate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 19 50020

Solifenacin Succinate - Impurity B


  • Catalogue No.:PA 19 50020

  • CAS :

    1353274-25-5

  • Molecular Formula : C19H21NO2

  • Molecular Weight : 295.38

PA 19 50030

Solifenacin Succinate - Impurity C


  • Catalogue No.:PA 19 50030

  • CAS :

    1534326-81-2

  • Molecular Formula : C31H28N2O

  • Molecular Weight : 444.57

PA 19 50040

Solifenacin Succinate - Impurity D


  • Catalogue No.:PA 19 50040

  • CAS :

    2216750-52-4

  • Molecular Formula : C31H28N2O

  • Molecular Weight : 444.57

PA 19 50570

Solifenacin Succinate - Impurity I


  • Catalogue No.:PA 19 50570

  • CAS :

    180272-28-0

  • Molecular Formula : C23H26N2O3

  • Molecular Weight : 378.46

PA 19 50610

(R)-Quinuclidin-3-yl-[2-(2-Benzoyl phenyl)ethyl]carbamate


  • Catalogue No.:PA 19 50610

  • CAS :

    1956436-64-8

  • Molecular Formula : C23H26N2O3

  • Molecular Weight : 378.46

PA 19 50620

(S)-(1S,2R,3R,4S)-2-Ethylquinuclidin-3-yl 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate


  • Catalogue No.:PA 19 50620

  • CAS :

    605696-10-4

  • Molecular Formula : C25H30N2O2

  • Molecular Weight : 390.52

PA 19 50630

(S)-(1S,2R,3R,4S)-2-Methylquinuclidin-3-yl 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate


  • Catalogue No.:PA 19 50630

  • CAS :

    NA

  • Molecular Formula : C24H28N2O2

  • Molecular Weight : 376.49

PA 19 50740

(1S)-1-Phenyl-2-((((R)-quinuclidin-3-yl)oxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline 2-oxide


  • Catalogue No.:PA 19 50740

  • CAS :

    NA

  • Molecular Formula : C23H26N2O3

  • Molecular Weight : 378.47

PA 19 50750

(R)-Quinuclidin-3-yl (1S)-4-hydroxy-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate


  • Catalogue No.:PA 19 50750

  • CAS :

    NA

  • Molecular Formula : C23H26N2O3

  • Molecular Weight : 378.47

PA 19 50760

(1S,3R,4S)-Quinuclidin-3-yl Benzylcarbamate


  • Catalogue No.:PA 19 50760

  • CAS :

    1427376-05-3

  • Molecular Formula : C15H20N2O2

  • Molecular Weight : 260.34

PA 19 50770

(R)-3-(((S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline-2-carbonyl)oxy)quinuclidine 1-oxide Fumarate


  • Catalogue No.:PA 19 50770

  • CAS :

    NA

  • Molecular Formula : C27H30N2O7

  • Molecular Weight : 494.54

PA 19 0501000

4R-Hydroxy Solifenacin


  • Catalogue No.:PA 19 0501000

  • CAS :

    861998-77-8

  • Molecular Formula : C23H26N2O3

  • Molecular Weight : 378.47

PA 19 0501001

(1S,3R,4S)-Quinuclidin-3-yl (1S,4R)-4-hydroxy-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate


  • Catalogue No.:PA 19 0501001

  • CAS :

    NA

  • Molecular Formula : C23H26N2O3

  • Molecular Weight : 378.47

PA 19 0501002

Solifenacin


  • Catalogue No.:PA 19 0501002

  • CAS :

    242478-37-1

  • Molecular Formula : C23H26N2O2

  • Molecular Weight : 362.47

PA 19 0501004

Solifenacin Identification Mixture A


  • Catalogue No.:PA 19 0501004

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 19 0501003

Solifenacin Identification Mixture B


  • Catalogue No.:PA 19 0501003

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 19 0501005

(1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarbonyl chloride


  • Catalogue No.:PA 19 0501005

  • CAS :

    1195949-26-8

  • Molecular Formula : C16H14ClNO

  • Molecular Weight : 271.74

PA 19 0501006

Methyl (S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate


  • Catalogue No.:PA 19 0501006

  • CAS :

    1251905-45-9

  • Molecular Formula : C17H17NO2

  • Molecular Weight : 267.33

PA 19 0501007

Ethyl (R)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate


  • Catalogue No.:PA 19 0501007

  • CAS :

    180468-41-1

  • Molecular Formula : C18H19NO2

  • Molecular Weight : 281.36