Atracurium Besylate-Impurities | Pharmaffiliates

atracurium besylate and its Impurities

Atracurium Besylate is a non-depolarizing neuromuscular-blocking drugs. It produces skeletal muscle relaxation during surgery after general anesthesia has been induced. By WHO it is listed as most important medication needed in a basic health system. Reference standards of Atracurium Besylate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 18 results for atracurium besylate Impurities
PA 01 84000

Atracurium Besylate - API

Atracurium Besylate


  • Catalogue No.:PA 01 84000

  • CAS :

    64228-81-5

  • Molecular Formula : C65H82N2O18S2

  • Molecular Weight : 1243.48

PA 01 84010

Atracurium Besylate - Impurity A

1-(3,4-Dimethoxybenzyl)-2-[13-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]-3,11-dioxo-4,10-dioxatridecyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium iodide


  • Catalogue No.:PA 01 84010

  • CAS :

    NA

  • Molecular Formula : C52H69IN2O12

  • Molecular Weight : 1041.01

PA 01 84020

Atracurium Besylate - Impurity B

Pentane-1,5-diyl bis[3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]propanoate]


  • Catalogue No.:PA 01 84020

  • CAS :

    64228-77-9

  • Molecular Formula : C51H66N2O12

  • Molecular Weight : 899.08

PA 01 84021

Atracurium Besylate - Impurity B (Besylate Salt)

Pentane-1,5-diyl bis[3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]propanoate] Besylate


  • Catalogue No.:PA 01 84021

  • CAS :

    NA

  • Molecular Formula : C57H72N2O15S

  • Molecular Weight : 1057.25

PA 01 84022

Atracurium Besylate - Impurity B (Oxalate Salt)

Pentane-1,5-diyl bis(3-(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoate) oxalate


  • Catalogue No.:PA 01 84022

  • CAS :

    NA

  • Molecular Formula : C53H68N2O16

  • Molecular Weight : 989.11

PA 01 84030

Atracurium Besylate - Impurity C

1-(3,4-Dimethoxybenzyl)-2-(3,11-dioxo-4,10-dioxatridec-12-enyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium Iodide


  • Catalogue No.:PA 01 84030

  • CAS :

    NA

  • Molecular Formula : C32H44INO8

  • Molecular Weight : 697.60

PA 01 84031

Atracurium Besylate - Impurity C (Besylate Salt)

1-(3,4-Dimethoxybenzyl)-2-(3,11-dioxo-4,10-dioxatridec-12-enyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium Besylate


  • Catalogue No.:PA 01 84031

  • CAS :

    NA

  • Molecular Formula : C38H49NO11S

  • Molecular Weight : 727.86

PA 01 84040

Atracurium Besylate - Impurity D

1-(3,4-Dimethoxybenzyl)-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium Iodide


  • Catalogue No.:PA 01 84040

  • CAS :

    NA

  • Molecular Formula : C29H42INO7

  • Molecular Weight : 643.55

PA 01 84050

Atracurium Besylate - Impurity E

2-(2-Carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium Iodide


  • Catalogue No.:PA 01 84050

  • CAS :

    NA

  • Molecular Formula : C24H32INO6

  • Molecular Weight : 557.42

PA 01 84051

Atracurium Besylate - Impurity E (Besylate Salt)

2-(2-Carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium Besylate


  • Catalogue No.:PA 01 84051

  • CAS :

    NA

  • Molecular Formula : C30H37NO9S

  • Molecular Weight : 587.68

PA 01 84060

Atracurium Besylate - Impurity F

1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium Iodide


  • Catalogue No.:PA 01 84060

  • CAS :

    24948-17-2

  • Molecular Formula : C22H30INO4

  • Molecular Weight : 499.38

PA 01 84061

Atracurium Besylate - Impurity F (Besylate Salt)

1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium Besylate


  • Catalogue No.:PA 01 84061

  • CAS :

    155913-37-4

  • Molecular Formula : C28H35NO7S

  • Molecular Weight : 529.64

PA 01 84070

Atracurium Besylate - Impurity G

1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline


  • Catalogue No.:PA 01 84070

  • CAS :

    1699-51-0

  • Molecular Formula : C21H27NO4

  • Molecular Weight : 357.44

PA 01 84080

Atracurium Besylate - Impurity H

2,2'-[Hexane-1,6-diylbis[oxy(3-oxopropane-1,3-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] diiodide


  • Catalogue No.:PA 01 84080

  • CAS :

    NA

  • Molecular Formula : C54H74I2N2O12

  • Molecular Weight : 1196.98

PA 01 84081

Atracurium Besylate - Impurity H (Besylate Salt)

2,2'-[Hexane-1,6-diylbis[oxy(3-oxopropane-1,3-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] Besylate


  • Catalogue No.:PA 01 84081

  • CAS :

    NA

  • Molecular Formula : C66H84N2O18S2

  • Molecular Weight : 1257.51

PA 01 84090

Atracurium Besylate - Impurity I

2,2'-[(3-Methylpentane-1,5)-diylbis[oxy(3-oxopropane-1,3-diyl)]]bis[1-(3,4- dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] diiodide


  • Catalogue No.:PA 01 84090

  • CAS :

    NA

  • Molecular Formula : C54H74I2N2O12

  • Molecular Weight : 1196.98

PA 01 84100

Atracurium Besylate - Impurity J

Methyl Benzenesulfonate


  • Catalogue No.:PA 01 84100

  • CAS :

    80-18-2

  • Molecular Formula : C7H8O3S

  • Molecular Weight : 172.2

PA 01 84110

Atracurium Besylate - Impurity K

2,2'-[(hexane-1,5)-diylbis[oxy(3-oxopropane-1,3-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] diiodide


  • Catalogue No.:PA 01 84110

  • CAS :

    NA

  • Molecular Formula : C54H74I2N2O12

  • Molecular Weight : 1196.98