verapamil and its Impurities

Verapamil is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is available as a generic medication. Reference standards of Verapamil API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 54 results for verapamil Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 22 08510

3,4-Dimethoxyphenylacetonitrile

3,4-Dimethoxyphenylacetonitrile

  • Catalogue No.:PA 22 08510

  • CAS :

    93-17-4

  • Molecular Formula : C10H11NO2

  • Molecular Weight : 177.2

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08520

Verapamil N-Oxide Hydrochloride

Verapamil N-Oxide Hydrochloride

  • Catalogue No.:PA 22 08520

  • CAS :

    NA

  • Molecular Formula : C27H39ClN2O5

  • Molecular Weight : 507.06

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PA 22 08530

2-[2-(2-Chloro-3,4-dimethoxyphenyl)ethylamino]-1-(4-methoxyphenyl)ethanol

2-[2-(2-Chloro-3,4-dimethoxyphenyl)ethylamino]-1-(4-methoxyphenyl)ethanol

  • Catalogue No.:PA 22 08530

  • CAS :

    71636-38-9

  • Molecular Formula : C21H32ClNO4

  • Molecular Weight : 397.94

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PA 22 08540

Verapamil N-Oxide

Verapamil N-Oxide

  • Catalogue No.:PA 22 08540

  • CAS :

    123861-30-3

  • Molecular Formula : C27H38N2O5

  • Molecular Weight : 470.6

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08550

α,α-Diisopropylhomoveratronitrile

α,α-Diisopropylhomoveratronitrile

  • Catalogue No.:PA 22 08550

  • CAS :

    51698-54-5

  • Molecular Formula : C16H23NO2

  • Molecular Weight : 261.36

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08560

α-​Ethyl-​3,​4-​dimethoxy-Benzeneacetonitrile

α-​Ethyl-​3,​4-​dimethoxy-Benzeneacetonitrile

  • Catalogue No.:PA 22 08560

  • CAS :

    39066-05-2

  • Molecular Formula : C12H15NO2

  • Molecular Weight : 205.25

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088216

Anipamil-d25 Hydrochloride

Anipamil-d25 Hydrochloride

  • Catalogue No.:PA STI 088216

  • CAS :

    1346602-69-4

  • Molecular Formula : C34H28D25ClN2O2

  • Molecular Weight : 582.40

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088217

D 517-d7 Hydrochloride (Verapamil Impurity)

D 517-d7 Hydrochloride (Verapamil Impurity)

  • Catalogue No.:PA STI 088217

  • CAS :

    1330173-18-6

  • Molecular Formula : C26H30D7ClN2O4

  • Molecular Weight : 484.08

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088219

3,4-Dimethoxy-α-(1-methylethyl-d7)benzeneacetonitrile

3,4-Dimethoxy-α-(1-methylethyl-d7)benzeneacetonitrile

  • Catalogue No.:PA STI 088219

  • CAS :

    NA

  • Molecular Formula : C13H10D7NO2

  • Molecular Weight : 226.32

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088218

2-(3,4-Dimethoxyphenyl)-2-isopropyl-d7-5-oxopentanenitrile

2-(3,4-Dimethoxyphenyl)-2-isopropyl-d7-5-oxopentanenitrile

  • Catalogue No.:PA STI 088218

  • CAS :

    NA

  • Molecular Formula : C16H14D7NO3

  • Molecular Weight : 282.39

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088220

Nor Verapamil-d6 Hydrochloride

Nor Verapamil-d6 Hydrochloride

  • Catalogue No.:PA STI 088220

  • CAS :

    1329651-21-9

  • Molecular Formula : C26H31D6ClN2O4

  • Molecular Weight : 483.07

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088221

Nor Verapamil-d7, Hydrochloride

Nor Verapamil-d7, Hydrochloride

  • Catalogue No.:PA STI 088221

  • CAS :

    1216413-74-9

  • Molecular Formula : C26H30D7ClN2O4

  • Molecular Weight : 484.08

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088222

Nor Verapamil-d6 N-β-D-Glucuronide

Nor Verapamil-d6 N-β-D-Glucuronide

  • Catalogue No.:PA STI 088222

  • CAS :

    NA

  • Molecular Formula : C32H38D6N2O10

  • Molecular Weight : 622.74

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Drug Reference Standards & Impurity Synthesis in India
PA STI 086830

(R)-(+)-Verapamil-d6 Hydrochloride

(R)-(+)-Verapamil-d6 Hydrochloride

  • Catalogue No.:PA STI 086830

  • CAS :

    1795786-09-2

  • Molecular Formula : C27H33D6ClN2O4

  • Molecular Weight : 497.10

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PA STI 086840

(S)-(-)-Verapamil-d6 Hydrochloride

(S)-(-)-Verapamil-d6 Hydrochloride

  • Catalogue No.:PA STI 086840

  • CAS :

    1329611-24-6

  • Molecular Formula : C27H33D6ClN2O4

  • Molecular Weight : 497.10

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Drug Reference Standards & Impurity Synthesis in India
PA STI 086850

Verapamil-d6 Hydrochloride

Verapamil-d6 Hydrochloride

  • Catalogue No.:PA STI 086850

  • CAS :

    1185032-80-7

  • Molecular Formula : C27H33D6ClN2O4

  • Molecular Weight : 497.10

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Drug Reference Standards & Impurity Synthesis in India
PA STI 086860

Verapamil-d7 Hydrochloride

Verapamil-d7 Hydrochloride

  • Catalogue No.:PA STI 086860

  • CAS :

    1188265-55-5

  • Molecular Formula : C27H32D7ClN2O4

  • Molecular Weight : 498.11

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Drug Reference Standards & Impurity Synthesis in India
PA ICRS47071

Verapamil hydrochloride (ICRS47071)

Verapamil hydrochloride (ICRS47071)

  • Catalogue No.:PA ICRS47071

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 25 12

Verapamil Hydrochloride (IPRS/25/12)-from IPC

Verapamil Hydrochloride (IPRS/25/12)-from IPC

  • Catalogue No.:PA IPIPRS 25 12

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPV0100000

Verapamil hydrochloride (V0100000)

Verapamil hydrochloride (V0100000)

  • Catalogue No.:PA EPV0100000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPV0100018

Verapamil impurity I (V0100018)

Verapamil impurity I (V0100018)

  • Catalogue No.:PA EPV0100018

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPV0100026

Verapamil impurity M (V0100026)

Verapamil impurity M (V0100026)

  • Catalogue No.:PA EPV0100026

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1711202

Verapamil Hydrochloride (1711202)

Verapamil Hydrochloride (1711202)

  • Catalogue No.:PA USP1711202

  • CAS :

    152-11-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1711304

Verapamil Related Compound A (3,4-Dimethoxy-alpha-[3-(methylamino)propyl]-alpha-(1-methylethyl)-ben (1711304)

Verapamil Related Compound A (3,4-Dimethoxy-alpha-[3-(methylamino)propyl]-alpha-(1-methylethyl)-ben (1711304)

  • Catalogue No.:PA USP1711304

  • CAS :

    67775-97-7

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1711406

Verapamil Related Compound B (alpha-[2-[[2-(3,4-dimethoxyphenyl)-ethyl]methylamino]ethyl]-3,4-dimet (1711406)

Verapamil Related Compound B (alpha-[2-[[2-(3,4-dimethoxyphenyl)-ethyl]methylamino]ethyl]-3,4-dimet (1711406)

  • Catalogue No.:PA USP1711406

  • CAS :

    1794-55-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1711439

Verapamil Related Compound E (3,4-dimethoxybenzaldehyde) (1711439)

Verapamil Related Compound E (3,4-dimethoxybenzaldehyde) (1711439)

  • Catalogue No.:PA USP1711439

  • CAS :

    120-14-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1711440

Verapamil Related Compound F (3,4-Dimethoxybenzyl alcohol) (1711440)

Verapamil Related Compound F (3,4-Dimethoxybenzyl alcohol) (1711440)

  • Catalogue No.:PA USP1711440

  • CAS :

    93-03-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08570

(S)-Verapamilamide

(S)-Verapamilamide

  • Catalogue No.:PA 22 08570

  • CAS :

    204642-98-8

  • Molecular Formula : C27H36N2O5

  • Molecular Weight : 468.59

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08580

(R)-(+)-Verapamil Hydrochloride

(R)-(+)-Verapamil Hydrochloride

  • Catalogue No.:PA 22 08580

  • CAS :

    38176-02-2

  • Molecular Formula : C27H39ClN2O4

  • Molecular Weight : 491.06

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08590

(S)-(-)-Verapamil Hydrochloride

(S)-(-)-Verapamil Hydrochloride

  • Catalogue No.:PA 22 08590

  • CAS :

    36622-28-3

  • Molecular Formula : C27H39ClN2O

  • Molecular Weight : 491.06

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PA 22 08600

(R)-(+)-Verapamil Hydrochloride

(R)-(+)-Verapamil Hydrochloride

  • Catalogue No.:PA 22 08600

  • CAS :

    38321-02-7

  • Molecular Formula : C27H39ClN2O4

  • Molecular Weight : 491.07

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08610

(S)-(-)-Verapamil Hydrochloride

(S)-(-)-Verapamil Hydrochloride

  • Catalogue No.:PA 22 08610

  • CAS :

    36622-29-4

  • Molecular Formula : C27H39ClN2O4

  • Molecular Weight : 491.07

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08620

Verapamil Ethyl Methanethiosulfonate, Bromide

Verapamil Ethyl Methanethiosulfonate, Bromide

  • Catalogue No.:PA 22 08620

  • CAS :

    353270-25-4

  • Molecular Formula : C30H46BrN2O6S2-

  • Molecular Weight : 674.73

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08630

(R)-(+)-Verapamilic Acid

(R)-(+)-Verapamilic Acid

  • Catalogue No.:PA 22 08630

  • CAS :

    38175-99-4

  • Molecular Formula : C16H21NO4

  • Molecular Weight : 291.34

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Drug Reference Standards & Impurity Synthesis in India
PA 22 08640

(S)-(-)-Verapamilic Acid

(S)-(-)-Verapamilic Acid

  • Catalogue No.:PA 22 08640

  • CAS :

    36622-24-9

  • Molecular Formula : C16H21NO4

  • Molecular Weight : 291.35

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PA 22 08650

(R)-Verapamilic Acid (S)-α-Methylbenzylamine Salt

(R)-Verapamilic Acid (S)-α-Methylbenzylamine Salt

  • Catalogue No.:PA 22 08650

  • CAS :

    302825-76-9

  • Molecular Formula : C24H32N2O4

  • Molecular Weight : 412.52

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0081000

(3a,5b,7a)-3,7-Dihydroxy-12-oxocholan-24-oic acid methyl ester

(3a,5b,7a)-3,7-Dihydroxy-12-oxocholan-24-oic acid methyl ester

  • Catalogue No.:PA 22 0081000

  • CAS :

    10538-64-4

  • Molecular Formula : C25H40O5

  • Molecular Weight : 420.59

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0081001

(R)-(+)-Nor verapamil hydrochloride

(R)-(+)-Nor verapamil hydrochloride

  • Catalogue No.:PA 22 0081001

  • CAS :

    147158-71-2

  • Molecular Formula : C26H37ClN2O4

  • Molecular Weight : 477.04

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PA 22 0081002

(S)-(-)-Nor verapamil hydrochloride

(S)-(-)-Nor verapamil hydrochloride

  • Catalogue No.:PA 22 0081002

  • CAS :

    147158-72-3

  • Molecular Formula : C26H37ClN2O4

  • Molecular Weight : 477.04

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0940000

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

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

  • Catalogue No.:PA 22 0940000

  • CAS :

    52-53-9

  • Molecular Formula : C27H38N2O4

  • Molecular Weight : 454.61

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PA 22 0941000

2-(3,4-Dimethoxyphenyl)-3-methylbut-2-enenitrile

2-(3,4-Dimethoxyphenyl)-3-methylbut-2-enenitrile

  • Catalogue No.:PA 22 0941000

  • CAS :

    20850-47-9

  • Molecular Formula : C27H38N2O4

  • Molecular Weight : 454.61

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Drug Reference Standards & Impurity Synthesis in India
PA IPRS 22 17

Verapamil Hydrochloride (IPRS/22/17) - from IPC

Verapamil Hydrochloride (IPRS/22/17) - from IPC

  • Catalogue No.:PA IPRS 22 17

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 22 0941001

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

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

  • Catalogue No.:PA 22 0941001

  • CAS :

    NA

  • Molecular Formula : C26H35N3O5

  • Molecular Weight : 469.58

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PA 22 0941002

3-Bromo-N-(3,4-dimethoxyphenethyl)-N-methylpropan-1-amine

3-Bromo-N-(3,4-dimethoxyphenethyl)-N-methylpropan-1-amine

  • Catalogue No.:PA 22 0941002

  • CAS :

    66618-12-0

  • Molecular Formula : C14H22BrNO2

  • Molecular Weight : 316.24

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PA 22 0941003

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

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

  • Catalogue No.:PA 22 0941003

  • CAS :

    67018-80-8

  • Molecular Formula : C26H36N2O4

  • Molecular Weight : 440.58

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Drug Reference Standards & Impurity Synthesis in India
PA 22 0941004

p-O-Desmethyl Verapamil

p-O-Desmethyl Verapamil

  • Catalogue No.:PA 22 0941004

  • CAS :

    77326-93-3

  • Molecular Formula : C26H36N2O4

  • Molecular Weight : 440.58

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Drug Reference Standards & Impurity Synthesis in India
PAI 22 094001

2-(3,4-Dimethoxyphenyl)-2-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-3-methylbutanenitrile

2-(3,4-Dimethoxyphenyl)-2-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-3-methylbutanenitrile

  • Catalogue No.:PAI 22 094001

  • CAS :

    NA

  • Molecular Formula : C19H27NO4

  • Molecular Weight : 333.43

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PAI 22 094002

2-(3,4-Dimethoxyphenyl)-4,5-dihydroxy-2-isopropylpentanenitrile

2-(3,4-Dimethoxyphenyl)-4,5-dihydroxy-2-isopropylpentanenitrile

  • Catalogue No.:PAI 22 094002

  • CAS :

    NA

  • Molecular Formula : C16H23NO4

  • Molecular Weight : 293.36

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PAI 22 094003

2-(3,4-Dimethoxyphenyl)-2-isopropyl-4-oxobutanenitrile

2-(3,4-Dimethoxyphenyl)-2-isopropyl-4-oxobutanenitrile

  • Catalogue No.:PAI 22 094003

  • CAS :

    NA

  • Molecular Formula : C15H19NO3

  • Molecular Weight : 261.32

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PAI 22 094004

(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate

(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate

  • Catalogue No.:PAI 22 094004

  • CAS :

    NA

  • Molecular Formula : C13H18O5S

  • Molecular Weight : 286.34

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089708

Norverapamil D7

Norverapamil D7

  • Catalogue No.:PA STI 089708

  • CAS :

    263175-44-6

  • Molecular Formula : C26H29D7N2O4

  • Molecular Weight : 447.63

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PA 22 0941005

4-Cyano-4-(3,4-dimethoxyphenyl)-5-methylhexanoic Acid

4-Cyano-4-(3,4-dimethoxyphenyl)-5-methylhexanoic Acid

  • Catalogue No.:PA 22 0941005

  • CAS :

    36622-23-8

  • Molecular Formula : C16H21NO4

  • Molecular Weight : 291.35

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PA 22 0941006

5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3,4-dimethoxyphenyl)-2-isopropylpentanoic Acid

5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3,4-dimethoxyphenyl)-2-isopropylpentanoic Acid

  • Catalogue No.:PA 22 0941006

  • CAS :

    94219-81-5

  • Molecular Formula : C27H39NO6

  • Molecular Weight : 473.61

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PA 22 0941007

5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3,4-dimethoxyphenyl)-2-isopropylpentanamide

5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3,4-dimethoxyphenyl)-2-isopropylpentanamide

  • Catalogue No.:PA 22 0941007

  • CAS :

    94219-84-8

  • Molecular Formula : C27H40N2O5

  • Molecular Weight : 472.63

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