verapamil hydrochloride and its Impurities

Verapamil Hydrochloride is used in the treatment of high blood pressure, heart arrhythmias, and angina,16 and was the first calcium channel antagonist to be introduced into therapy in the early 1960s. It is a phenylalkylamine calcium channel blocker.Reference standards of Verapamil Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 35 results for verapamil hydrochloride Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 22 08000

Verapamil Hydrochloride

Verapamil Hydrochloride

  • Catalogue No.:PA 22 08000

  • CAS :

    152-11-4

  • Molecular Formula : C27H39ClN2O4

  • Molecular Weight : 491.06

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08010

Verapamil Hydrochloride - Impurity A (Dihydrochloride Salt)

N,N'-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethylpropane-1,3-diamine Dihydrochloride

  • Catalogue No.:PA 22 08010

  • CAS :

    63434-11-7

  • Molecular Formula : C25H40Cl2N2O4

  • Molecular Weight : 503.5

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08020

Verapamil Hydrochloride - Impurity B (Hydrochloride Salt)

2-(3,4-Dimethoxyphenyl)-N-methylethanamine Hydrochloride

  • Catalogue No.:PA 22 08020

  • CAS :

    13078-76-7

  • Molecular Formula : C11H18ClNO2

  • Molecular Weight : 231.72

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08030

Verapamil Hydrochloride - Impurity C (Hydrochloride Salt)

2-(3,4-Dimethoxyphenyl)-N,N-dimethylethanamine Hydrochloride

  • Catalogue No.:PA 22 08030

  • CAS :

    51012-67-0

  • Molecular Formula : C12H20ClNO2

  • Molecular Weight : 245.75

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08040

Verapamil Hydrochloride - Impurity D (Hydrochloride Salt)

3-Chloro-N-[2-(3,4-dimethoxyphenyl)ethyl]-N-methylpropan-1-amine Hydrochloride

  • Catalogue No.:PA 22 08040

  • CAS :

    36770-75-9

  • Molecular Formula : C14H23Cl2NO2

  • Molecular Weight : 308.24

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08041

Verapamil Hydrochloride - Impurity D (Freebase)

3-Chloro-N-[2-(3,4-dimethoxyphenyl)ethyl]-N-methylpropan-1-amine

  • Catalogue No.:PA 22 08041

  • CAS :

    36770-74-8

  • Molecular Formula : C14H22ClNO2

  • Molecular Weight : 271.78

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08050

Verapamil Hydrochloride - Impurity E

(3,4-Dimethoxyphenyl)methanol

  • Catalogue No.:PA 22 08050

  • CAS :

    93-03-8

  • Molecular Formula : C9H12O3

  • Molecular Weight : 168.19

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08060

Verapamil Hydrochloride - Impurity F (Hydrochloride Salt)

(2RS)-2-(3,4-dimethoxyphenyl)-5-(methylamino)-2-(1-methylethyl)pentanenitrile Hydrochloride

  • Catalogue No.:PA 22 08060

  • CAS :

    67775-97-7

  • Molecular Formula : C17H27ClN2O2

  • Molecular Weight : 326.86

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08070

Verapamil Hydrochloride - Impurity G

3,4-Dimethoxybenzaldehyde

  • Catalogue No.:PA 22 08070

  • CAS :

    120-14-9

  • Molecular Formula : C9H10O3

  • Molecular Weight : 167.17

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08080

Verapamil Hydrochloride - Impurity H (Hydrochloride Salt)

(2RS)-2-(3,4-Dimethoxyphenyl)-5-[[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino]-2-ethylpentanenitrile Hydrochloride

  • Catalogue No.:PA 22 08080

  • CAS :

    190850-49-8

  • Molecular Formula : C26H37ClN2O4

  • Molecular Weight : 477.04

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08090

Verapamil Hydrochloride - Impurity I (Hydrochloride Salt)

(2RS)-2-(3,4-Dimethoxyphenyl)-2-[2-[[2-(3,4-dimethoxy-phenyl)ethyl](methyl)amino]ethyl]-3-methylbutanenitrile Hydrochloride

  • Catalogue No.:PA 22 08090

  • CAS :

    1794-55-4

  • Molecular Formula : C26H37ClN2O4

  • Molecular Weight : 477.04

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08091

Verapamil Hydrochloride - Impurity I (Freebase)

(2RS)-2-(3,4-Dimethoxyphenyl)-2-[2-[[2-(3,4-dimethoxy-phenyl)ethyl](methyl)amino]ethyl]-3-methylbutanenitrile

  • Catalogue No.:PA 22 08091

  • CAS :

    2893-91-6

  • Molecular Formula : C26H36N2O4

  • Molecular Weight : 440.58

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08100

Verapamil Hydrochloride - Impurity J (Hydrochloride Salt)

N-Norverapamil Hydrochloride

  • Catalogue No.:PA 22 08100

  • CAS :

    67812-42-4

  • Molecular Formula : C26H37ClN2O4

  • Molecular Weight : 477.04

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08101

Verapamil Hydrochloride - Impurity J (Freebase)

N-Norverapamil

  • Catalogue No.:PA 22 08101

  • CAS :

    67018-85-3

  • Molecular Formula : C26H36N2O4

  • Molecular Weight : 440.58

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08110

Verapamil Hydrochloride - Impurity K

(2RS)-2-(3,4-Dimethoxyphenyl)-3-methylbutanenitrile

  • Catalogue No.:PA 22 08110

  • CAS :

    20850-49-1

  • Molecular Formula : C13H17NO2

  • Molecular Weight : 219.28

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08120

Verapamil Hydrochloride - Impurity L

1-(3,4-Dimethoxyphenyl)-2-methylpropan-1-one

  • Catalogue No.:PA 22 08120

  • CAS :

    14046-55-0

  • Molecular Formula : C12H16O3

  • Molecular Weight : 208.25

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08130

Verapamil Hydrochloride - Impurity M (Hydrochloride Salt)

5,5'-[[2-(3,4-dimethoxyphenyl)ethyl]imino]bis[2-(3,4-dimethoxyphenyl)-2-(1-methylethyl)pentanenitrile] Monohydrochloride

  • Catalogue No.:PA 22 08130

  • CAS :

    190850-50-1

  • Molecular Formula : C42H58ClN3O6

  • Molecular Weight : 736.38

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08131

Verapamil Hydrochloride - Impurity M (Freebase)

5,5'-[[2-(3,4-Dimethoxyphenyl)ethyl]imino]bis[2-(3,4-dimethoxyphenyl)-2-(1-methylethyl)-pentanenitrile]

  • Catalogue No.:PA 22 08131

  • CAS :

    141991-89-1

  • Molecular Formula : C42H57N3O6

  • Molecular Weight : 699.92

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08140

Verapamil Hydrochloride - Impurity N (Hydrochloride Salt)

5,5'-(Methylimino)bis[2-(3,4-dimethoxyphenyl)-2-(1-methylethyl)pentanenitrile] Hydrochloride

  • Catalogue No.:PA 22 08140

  • CAS :

    2726492-31-3

  • Molecular Formula : C33H48ClN3O4

  • Molecular Weight : 586.2

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08150

Verapamil Hydrochloride - Impurity O

(2RS)-2-(3,4-Dimethoxyphenyl)-5-[[2-(3,4-dimethoxy-phenyl)ethyl] (methyl)amino]- 2-propylpentanenitrile

  • Catalogue No.:PA 22 08150

  • CAS :

    959011-16-6

  • Molecular Formula : C27H38N2O4

  • Molecular Weight : 454.6

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08160

Verapamil Hydrochloride - Impurity P

2,6-Bis(3,4-dimethoxyphenyl)-2,6-bis(1-methylethyl)-heptane-1,7-dinitrile

  • Catalogue No.:PA 22 08160

  • CAS :

    2086275-13-8

  • Molecular Formula : C29H38N2O4

  • Molecular Weight : 478.62

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08011

Verapamil Hydrochloride - Impurity A (Freebase)

N,N′-bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N′-dimethylpropane-1,3-diamine

  • Catalogue No.:PA 22 08011

  • CAS :

    141991-88-0

  • Molecular Formula : C25H38N2O4

  • Molecular Weight : 430.59

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08021

Verapamil Hydrochloride - Impurity B (Freebase)

2-(3,4-dimethoxyphenyl)-N-methylethanamine

  • Catalogue No.:PA 22 08021

  • CAS :

    3490-06-0

  • Molecular Formula : C11H17NO2

  • Molecular Weight : 195.26

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08031

Verapamil Hydrochloride - Impurity C (Freebase)

2-(3,4-Dimethoxyphenyl)-N,N-dimethylethanamine

  • Catalogue No.:PA 22 08031

  • CAS :

    3490-05-9

  • Molecular Formula : C12H19NO2

  • Molecular Weight : 209.29

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08061

Verapamil Hydrochloride - Impurity F (Freebase)

(2RS)-2-(3,4-dimethoxyphenyl)-5-(methylamino)-2-(1-methylethyl)pentanenitrile

  • Catalogue No.:PA 22 08061

  • CAS :

    34245-14-2

  • Molecular Formula : C17H26N2O2

  • Molecular Weight : 290.41

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0080101

Verapamil Hydrochloride - Impurity J (Maleic Acid)

N-Norverapamil Maleate

  • Catalogue No.:PA 22 0080101

  • CAS :

    NA

  • Molecular Formula : C30H40N2O8

  • Molecular Weight : 556.66

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0080081

Verapamil Hydrochloride - Impurity H (Freebase)

(2RS)-2-(3,4-Dimethoxyphenyl)-5-[[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino]-2-ethylpentanenitrile

  • Catalogue No.:PA 22 0080081

  • CAS :

    67018-83-1

  • Molecular Formula : C26H36N2O4

  • Molecular Weight : 440.58

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0080141

Verapamil Hydrochloride - Impurity N (Freebase)

5,5′-(Methylimino)bis[2-(3,4-dimethoxyphenyl)-2-(1-methylethyl)pentanenitrile]

  • Catalogue No.:PA 22 0080141

  • CAS :

    2086274-75-9

  • Molecular Formula : C33H47N3O4

  • Molecular Weight : 549.76

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0081003

N-(3,4-Dimethoxyphenethyl)-N-methylnitrous amide

N-(3,4-Dimethoxyphenethyl)-N-methylnitrous amide

  • Catalogue No.:PA 22 0081003

  • CAS :

    3036886-78-6

  • Molecular Formula : C11H16N2O3

  • Molecular Weight : 224.26

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0081004

N-(4-Cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl)-N-methylnitrous amide

N-(4-Cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl)-N-methylnitrous amide

  • Catalogue No.:PA 22 0081004

  • CAS :

    NA

  • Molecular Formula : C17H25N3O3

  • Molecular Weight : 319.41

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0081005

5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3-hydroxy-4-methoxyphenyl)-2-isopropylpentanenitrile

5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3-hydroxy-4-methoxyphenyl)-2-isopropylpentanenitrile

  • Catalogue No.:PA 22 0081005

  • CAS :

    114847-42-6

  • Molecular Formula : C26H36N2O4

  • Molecular Weight : 440.58

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Drug Reference Standards & Impurity Synthesis in India
PAI 22 008001

5-Chloro-2-(3,4-dimethoxyphenyl)-2-isopropylpentanenitrile

5-Chloro-2-(3,4-dimethoxyphenyl)-2-isopropylpentanenitrile

  • Catalogue No.:PAI 22 008001

  • CAS :

    27487-83-8

  • Molecular Formula : C16H22ClNO2

  • Molecular Weight : 295.81

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Drug Reference Standards & Impurity Synthesis in India
PAI 22 008002

2-Chloro-N-(3,4-dimethoxyphenethyl)-N-methylethan-1-amine

2-Chloro-N-(3,4-dimethoxyphenethyl)-N-methylethan-1-amine

  • Catalogue No.:PAI 22 008002

  • CAS :

    57010-29-4

  • Molecular Formula : C13H20ClNO2

  • Molecular Weight : 257.76

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089965

5-((3,4-dimethoxyphenethyl)amino)-2-(3,4-dimethoxyphenyl)-2-(propan-2-yl-1,1,1,3,3,3-d6)pentanenitrile

5-((3,4-dimethoxyphenethyl)amino)-2-(3,4-dimethoxyphenyl)-2-(propan-2-yl-1,1,1,3,3,3-d6)pentanenitrile

  • Catalogue No.:PA STI 089965

  • CAS :

    1329747-21-8

  • Molecular Formula : C26H30D6N2O4

  • Molecular Weight : 446.62

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089973

Verapamil D6

Verapamil D6

  • Catalogue No.:PA STI 089973

  • CAS :

    1185193-17-2

  • Molecular Formula : C27H32D6N2O4

  • Molecular Weight : 460.65

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