Rocuronium Bromide-impurities | Pharmaffiliates

rocuronium bromide and its Impurities

A neuromuscular blocking agent, Rocuronium Bromide is an aminosteroidal drug. It is used as an anaesthesia in surgery or mechanical ventilation. It works by binding to the nicotinic receptor at the motor end plate, antagonizing acetylcholine binding, resulting in skeletal muscle relaxation and paralysis. Reference standards of Rocuronium Bromide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 40 results for rocuronium bromide Impurities
PA 18 31000

Rocuronium Bromide - API Standards

Rocuronium Bromide


  • Catalogue No.:PA 18 31000

  • CAS :

    119302-91-9

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.68

PA 18 31010

Rocuronium Bromide - Impurity A

(2β,3α,5α,16β,17β)-17-Acetoxy-3-hydroxy-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane


  • Catalogue No.:PA 18 31010

  • CAS :

    119302-24-8

  • Molecular Formula : C29H48N2O4

  • Molecular Weight : 488.70

PA 18 31020

Rocuronium Bromide - Impurity B

3-Acetyl Rocuronium Bromide


  • Catalogue No.:PA 18 31020

  • CAS :

    122483-73-2

  • Molecular Formula : C34H55BrN2O5

  • Molecular Weight : 651.71

PA 18 31030

Rocuronium Bromide - Impurity C

17-Desacetyl Rocuronium Bromide


  • Catalogue No.:PA 18 31030

  • CAS :

    119302-86-2

  • Molecular Formula : C30H51BrN2O3

  • Molecular Weight : 567.64

PA 18 31040

Rocuronium Bromide - Impurity D

3-Acetyl-17-deacetyl Rocuronium Bromide


  • Catalogue No.:PA 18 31040

  • CAS :

    1190105-63-5

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.68

PA 18 31050

Rocuronium Bromide - Impurity E

2-Pyrrolidinyl Desmorpholinylrocuronium Bromide


  • Catalogue No.:PA 18 31050

  • CAS :

    1190105-65-7

  • Molecular Formula : C32H53BrN2O3

  • Molecular Weight : 593.68

PA 18 31060

Rocuronium Bromide - Impurity F

2-Pyrrolidinyl-3-acetyl Desmorpholinylrocuronium Bromide


  • Catalogue No.:PA 18 31060

  • CAS :

    1190105-66-8

  • Molecular Formula : C34H55BrN2O4

  • Molecular Weight : 635.72

PA 18 31070

Rocuronium Bromide - Impurity G

(2β,3α,5α,16β,17β)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol


  • Catalogue No.:PA 18 31070

  • CAS :

    119302-20-4

  • Molecular Formula : C27H46N2O3

  • Molecular Weight : 446.67

PA 18 31080

Rocuronium Bromide - Impurity H

1,2-Dehydro-3-oxo Rocuronium Bromide


  • Catalogue No.:PA 18 31080

  • CAS :

    1190105-67-9

  • Molecular Formula : C32H49BrN2O4

  • Molecular Weight : 605.65

PA 18 31510

1-((2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-2-(N-(2-acetoxyethyl)acetamido)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-2-(N-(2-acetoxyethyl)acetamido)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31510

  • CAS :

    NA

  • Molecular Formula : C32H51BrN2O6

  • Molecular Weight : 639.67

PA 18 31520

Bis-Allyl Rocuronium Dibromide

Bis-Allyl Rocuronium Dibromide


  • Catalogue No.:PA 18 31520

  • CAS :

    NA

  • Molecular Formula : C35H58Br2N2O4

  • Molecular Weight : 730.67

PA 18 31530

(5α)-Androst-2-en-17-one

(5α)-Androst-2-en-17-one


  • Catalogue No.:PA 18 31530

  • CAS :

    963-75-7

  • Molecular Formula : C19H28O

  • Molecular Weight : 272.43

Rocuronium for peak identification (Y0000527)

Rocuronium for peak identification (Y0000527)


  • Catalogue No.:PA EPY0000527

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Rocuronium bromide (Y0001580)

Rocuronium bromide (Y0001580)


  • Catalogue No.:PA EPY0001580

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Rocuronium Bromide (COLD SHIPMENT REQUIRED) (1604905)

Rocuronium Bromide (COLD SHIPMENT REQUIRED) (1604905)


  • Catalogue No.:PA USP1604905

  • CAS :

    119302-91-9

  • Molecular Formula : NA

  • Molecular Weight : NA

Rocuronium Peak Identification Mixture (rocuronium bromide spiked with rocuronium related compounds (1604916)

Rocuronium Peak Identification Mixture (rocuronium bromide spiked with rocuronium related compounds (1604916)


  • Catalogue No.:PA USP1604916

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 18 31540

(2β,3α,5α,16β,17β)-2,16-di-1-Pyrrolidinylandrostane-3,17-diol

(2β,3α,5α,16β,17β)-2,16-di-1-Pyrrolidinylandrostane-3,17-diol


  • Catalogue No.:PA 18 31540

  • CAS :

    144209-33-6

  • Molecular Formula : C27H46N2O2

  • Molecular Weight : 430.68

PA 18 31550

(2S,3S,5S,8R,9S,10S,13S,14S)-3,17-Dihydroxy-10,13-dimethyl-2-morpholinohexadecahydro-16H-cyclopenta[a]phenanthren-16-one

(2S,3S,5S,8R,9S,10S,13S,14S)-3,17-Dihydroxy-10,13-dimethyl-2-morpholinohexadecahydro-16H-cyclopenta[a]phenanthren-16-one


  • Catalogue No.:PA 18 31550

  • CAS :

    NA

  • Molecular Formula : C23H37NO4

  • Molecular Weight : 391.55

PA 18 31560

(2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-Dimethyl-3-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-2,17-diol

(2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-Dimethyl-3-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-2,17-diol


  • Catalogue No.:PA 18 31560

  • CAS :

    2102929-91-7

  • Molecular Formula : C27H46N2O3

  • Molecular Weight : 446.68

PA 18 31570

1-((2R,3R,5S,8R,9S,10S,13S,14S,16R,17S)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2R,3R,5S,8R,9S,10S,13S,14S,16R,17S)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31570

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69

PA 18 31580

1-((2S,3R,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2S,3R,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31580

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69

PA 18 31590

1-((2R,3R,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2R,3R,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31590

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69

PA 18 31600

1-((2S,3S,5S,8R,9S,10S,13S,14S,16R,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2S,3S,5S,8R,9S,10S,13S,14S,16R,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31600

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69

PA 18 31610

1-((2S,3S,5S,8R,9S,10S,13S,14S,16S,17S)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2S,3S,5S,8R,9S,10S,13S,14S,16S,17S)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31610

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69

PA 18 31620

1-((2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-2-hydroxy-10,13-dimethyl-3-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-17-Acetoxy-2-hydroxy-10,13-dimethyl-3-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31620

  • CAS :

    2102929-88-2

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69

PA 18 31630

Rocuronium Allyl Derivative Impurity

Rocuronium Allyl Derivative Impurity


  • Catalogue No.:PA 18 31630

  • CAS :

    NA

  • Molecular Formula : C35H57BrN2O4

  • Molecular Weight : 649.76

PA 18 31640

Rocuronium Bromide N-Oxide

Rocuronium Bromide N-Oxide


  • Catalogue No.:PA 18 31640

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O5

  • Molecular Weight : 625.69

PA 18 31650

1-((2R,3R,5R,8S,9R,10R,13R,14R,16R,17S)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((2R,3R,5R,8S,9R,10R,13R,14R,16R,17S)-17-Acetoxy-3-hydroxy-10,13-dimethyl-2-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 31650

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69

PA 18 31660

(3R,4R,5R,8R,9S,10R,13S,14S,16S,17R)-10,13-Dimethyl-4-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol

(3R,4R,5R,8R,9S,10R,13S,14S,16S,17R)-10,13-Dimethyl-4-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol


  • Catalogue No.:PA 18 31660

  • CAS :

    NA

  • Molecular Formula : C27H46N2O3

  • Molecular Weight : 446.68

PA 18 0311000

Rocuronium Peak Identification Mixture

Rocuronium Peak Identification Mixture


  • Catalogue No.:PA 18 0311000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 18 0311001

(2β,3α,5α,16β,17β)-2,16-di-1-Pyrrolidinylandrostane-3,17-diol 17-Acetate

(2β,3α,5α,16β,17β)-2,16-di-1-Pyrrolidinylandrostane-3,17-diol 17-Acetate


  • Catalogue No.:PA 18 0311001

  • CAS :

    1190105-60-2

  • Molecular Formula : C29H48N2O3

  • Molecular Weight : 472.71

PA 18 0311002

(2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-Dimethyl-2,16-di(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl diacetate

(2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-Dimethyl-2,16-di(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl diacetate


  • Catalogue No.:PA 18 0311002

  • CAS :

    1190105-62-4

  • Molecular Formula : C31H50N2O4

  • Molecular Weight : 514.75

PA 18 0311003

(2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol

(2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol


  • Catalogue No.:PA 18 0311003

  • CAS :

    119302-19-1

  • Molecular Formula : C23H37NO2

  • Molecular Weight : 359.55

PA 18 0311004

Androst-3-en-17-one

Androst-3-en-17-one


  • Catalogue No.:PA 18 0311004

  • CAS :

    14935-81-0

  • Molecular Formula : C19H28O

  • Molecular Weight : 272.43

PA 18 0311005

(8R,9S,10S,13S,14S)-10,13-Dimethyl-2,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

(8R,9S,10S,13S,14S)-10,13-Dimethyl-2,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate


  • Catalogue No.:PA 18 0311005

  • CAS :

    103088-58-0

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.47

PA 18 0311006

(3aS,3bR,5aS,6aR,7aS,8aS,8bS,10aS)-8a,10a-Dimethyl-3a,3b,4,5,5a,6,6a,7a,8,8a,8b,9,10,10a-tetradecahydro-3H-cyclopenta[7,8]phenanthro[2,3-b]oxiren-1-yl acetate

(3aS,3bR,5aS,6aR,7aS,8aS,8bS,10aS)-8a,10a-Dimethyl-3a,3b,4,5,5a,6,6a,7a,8,8a,8b,9,10,10a-tetradecahydro-3H-cyclopenta[7,8]phenanthro[2,3-b]oxiren-1-yl acetate


  • Catalogue No.:PA 18 0311006

  • CAS :

    212505-49-2

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.47

PA 18 0311007

(2aS,6aS,6bS,8aS,8bR,9aR,10aS,10bR)-6a,8a-dimethyl-1,2,2a,3,6,6a,6b,7,8,8a,9a,10,10a,10b-tetradecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-b]oxiren-8b-yl acetate

(2aS,6aS,6bS,8aS,8bR,9aR,10aS,10bR)-6a,8a-dimethyl-1,2,2a,3,6,6a,6b,7,8,8a,9a,10,10a,10b-tetradecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-b]oxiren-8b-yl acetate


  • Catalogue No.:PA 18 0311007

  • CAS :

    NA

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.47

PA 18 0311008

(2B,3B,5a,16B,17B)-2,3-Epoxy-16-(1-pyrrolidinyl)-Androstan-17-ol;

(2B,3B,5a,16B,17B)-2,3-Epoxy-16-(1-pyrrolidinyl)-Androstan-17-ol;


  • Catalogue No.:PA 18 0311008

  • CAS :

    2102929-98-4

  • Molecular Formula : C23H37NO2

  • Molecular Weight : 359.55

PA 18 0311010

(2α,3α,5α,16β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-one

(2α,3α,5α,16β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-one


  • Catalogue No.:PA 18 0311010

  • CAS :

    159325-45-8

  • Molecular Formula : C23H35NO2

  • Molecular Weight : 357.54

PA 18 0311011

1-((3R,4R,5R,8R,9S,10R,13S,14S,16S,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-4-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide

1-((3R,4R,5R,8R,9S,10R,13S,14S,16S,17R)-17-Acetoxy-3-hydroxy-10,13-dimethyl-4-morpholinohexadecahydro-1H-cyclopenta[a]phenanthren-16-yl)-1-allylpyrrolidin-1-ium Bromide


  • Catalogue No.:PA 18 0311011

  • CAS :

    NA

  • Molecular Formula : C32H53BrN2O4

  • Molecular Weight : 609.69