verapamil hydrochloride
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.
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[catalogue_number] => PA 22 08050
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Verapamil Hydrochloride - Impurity E
Catalogue No.:PA 22 08050
Molecular Formula : C9H12O3
Molecular Weight : 168.19
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[catalogue_number] => PA 22 08060
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[weight] => 326.86
[form] => C17H27ClN2O2
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Verapamil Hydrochloride - Impurity F (Hydrochloride Salt)
Catalogue No.:PA 22 08060
Molecular Formula : C17H27ClN2O2
Molecular Weight : 326.86
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[catalogue_number] => PA 22 08090
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[weight] => 477.04
[form] => C26H37ClN2O4
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Verapamil Hydrochloride - Impurity I (Hydrochloride Salt)
Catalogue No.:PA 22 08090
Molecular Formula : C26H37ClN2O4
Molecular Weight : 477.04
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[catalogue_number] => PA 22 08091
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[weight] => 440.58
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Verapamil Hydrochloride - Impurity I (Freebase)
Catalogue No.:PA 22 08091
Molecular Formula : C26H36N2O4
Molecular Weight : 440.58
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[catalogue_number] => PA 22 08061
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[weight] => 290.41
[form] => C17H26N2O2
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Verapamil Hydrochloride - Impurity F (Freebase)
Catalogue No.:PA 22 08061
Molecular Formula : C17H26N2O2
Molecular Weight : 290.41
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[pname] => Verapamil Hydrochloride - Impurity J (Maleic Acid)
[catalogue_number] => PA 22 0080101
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[weight] => 556.66
[form] => C30H40N2O8
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Verapamil Hydrochloride - Impurity J (Maleic Acid)
Catalogue No.:PA 22 0080101
Molecular Formula : C30H40N2O8
Molecular Weight : 556.66
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Verapamil Hydrochloride - Impurity H (Freebase)
Catalogue No.:PA 22 0080081
Molecular Formula : C26H36N2O4
Molecular Weight : 440.58
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[catalogue_number] => PA 22 0080141
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[form] => C33H47N3O4
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Verapamil Hydrochloride - Impurity N (Freebase)
Catalogue No.:PA 22 0080141
Molecular Formula : C33H47N3O4
Molecular Weight : 549.76
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5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3-hydroxy-4-methoxyphenyl)-2-isopropylpentanenitrile
Catalogue No.:PA 22 0081005
Molecular Formula : C26H36N2O4
Molecular Weight : 440.58