amlodipine besilate and its Impurities

Amlodipine Besilate is commonly used in the treatment of high blood pressure and angina._x000D_ It is initially approved by the FDA in 1987, is a popular antihypertensive drug belonging to the group of drugs called dihydropyridine calcium channel blockers. Reference standards of Amlodipine Besilate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 28 results for amlodipine besilate Impurities
PA 01 49510

Amlodipine Besilate - Impurity D (Freebase)

3-Ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate

  • Catalogue No.:PA 01 49510

  • CAS :

    113994-41-5

  • Molecular Formula : C20H23ClN2O5

  • Molecular Weight : 406.86

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PA 01 50000

Amlodipine Besilate

Amlodipine Besilate

  • Catalogue No.:PA 01 50000

  • CAS :

    111470-99-6

  • Molecular Formula : C26H31ClN2O8S

  • Molecular Weight : 567.05

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PA 01 50010

Amlodipine Besilate - Impurity A

3-Ethyl 5-methyl (4RS)-4-(2-chlorophenyl)-2-[[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethoxy]methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 01 50010

  • CAS :

    88150-62-3

  • Molecular Formula : C28H27ClN2O7

  • Molecular Weight : 538.98

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PA 01 50020

Amlodipine Besilate - Impurity B

3-Ethyl 5-Methyl (4RS)-4-(2-Chlorophenyl)-6-methyl-2-[[2-[[2-(methylcarbamoyl)benzoyl]amino]ethoxy]methyl]-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 01 50020

  • CAS :

    721958-72-1

  • Molecular Formula : C29H32ClN3O7

  • Molecular Weight : 570.03

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PA 01 50030

Amlodipine Besilate - Impurity C

Bis(aminoethoxy) Amlodipine

  • Catalogue No.:PA 01 50030

  • CAS :

    721958-74-3

  • Molecular Formula : C22H30ClN3O6

  • Molecular Weight : 467.94

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PA 01 50031

Amlodipine Besilate - Impurity C (Dihydrochloride)

Bis(aminoethoxy) Amlodipine Dihydrochloride

  • Catalogue No.:PA 01 50031

  • CAS :

    2202710-78-7

  • Molecular Formula : C22H32Cl3N3O6

  • Molecular Weight : 540.86

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PA 01 50040

Amlodipine Besilate (Oxalate) - Impurity D

Dehydro Amlodipine Oxalate

  • Catalogue No.:PA 01 50040

  • CAS :

    1216406-90-4

  • Molecular Formula : C22H25ClN2O9

  • Molecular Weight : 496.89

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PA 01 50041

Amlodipine Besilate - Impurity D (Fumarate Salt)

Amlodipine Pyridine Analog Fumarate Salt

  • Catalogue No.:PA 01 50041

  • CAS :

    2138811-33-1

  • Molecular Formula : C24H27ClN2O9

  • Molecular Weight : 522.93

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PA 01 50042

Amlodipine Besilate - Impurity D (Mesilate Salt)

Amlodipine Pyridine Analog Mesilate

  • Catalogue No.:PA 01 50042

  • CAS :

    NA

  • Molecular Formula : C21H27ClN2O8S

  • Molecular Weight : 502.97

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PA 01 50050

Amlodipine Besilate - Impurity E

Diethyl (4RS)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 01 50050

  • CAS :

    140171-65-9

  • Molecular Formula : C21H27ClN2O5

  • Molecular Weight : 422.90

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PA 01 50051

Amlodipine Besilate - Impurity E (Maleate Salt)

Amlodipine Diethyl Ester Maleate

  • Catalogue No.:PA 01 50051

  • CAS :

    400024-12-6

  • Molecular Formula : C25H31ClN2O9

  • Molecular Weight : 538.97

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PA 01 50060

Amlodipine Besilate - Impurity F

Dimethyl (4RS)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 01 50060

  • CAS :

    140171-66-0

  • Molecular Formula : C19H23ClN2O5

  • Molecular Weight : 394.85

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PA 01 50061

Amlodipine Besilate - Impurity F (Hydrochloride)

Amlodipine Dimethyl Ester Hydrochloride

  • Catalogue No.:PA 01 50061

  • CAS :

    NA

  • Molecular Formula : C19H24Cl2N2O5

  • Molecular Weight : 431.31

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PA 01 50062

Amlodipine Besilate - Impurity F (Maleate Salt)

Amlodipine Dimethyl Ester Maleate

  • Catalogue No.:PA 01 50062

  • CAS :

    400024-11-5

  • Molecular Formula : C23H27ClN2O9

  • Molecular Weight : 510.92

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PA 01 50070

Amlodipine Besilate - Impurity G

Dimethyl 4-(2-Chlorophenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylate

  • Catalogue No.:PA 01 50070

  • CAS :

    43067-01-2

  • Molecular Formula : C17H18ClNO4

  • Molecular Weight :  335.78

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PA 01 50080

Amlodipine Besilate - Impurity H

2-Carboxybenzoyl Amlodipine

  • Catalogue No.:PA 01 50080

  • CAS :

    318465-73-5

  • Molecular Formula : C28H29ClN2O8

  • Molecular Weight : 556.99

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PA 01 0500041

Amlodipine Besilate - Impurity D (Hydrochloride Salt)

3-Ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate Hydrochloride Salt

  • Catalogue No.:PA 01 0500041

  • CAS :

    2414962-06-2

  • Molecular Formula : C20H24Cl2N2O5

  • Molecular Weight : 443.32

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PA 01 0500051

Amlodipine Besilate - Impurity E (Benzenesulfonic Salt)

Amlodipine Diethyl Ester Benzenesulfonic

  • Catalogue No.:PA 01 0500051

  • CAS :

    NA

  • Molecular Formula : C27H33ClN2O8S

  • Molecular Weight : 581.08

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PA 01 0500042

Amlodipine Besilate - Impurity D (Besilate Salt)

3-Ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2- chlorophenyl)-6-methylpyridine-3,5-dicarboxylate Benzenesulfonate

  • Catalogue No.:PA 01 0500042

  • CAS :

    2733700-89-3

  • Molecular Formula : C26H29ClN2O8S

  • Molecular Weight : 565.03

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PAI 01 052003

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PAI 01 052003

  • CAS :

    NA

  • Molecular Formula : C32H33ClN2O9S2

  • Molecular Weight : 689.19

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PAI 01 052004

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-formyl-4-methyl-2-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-formyl-4-methyl-2-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PAI 01 052004

  • CAS :

    NA

  • Molecular Formula : C33H33ClN2O10S2

  • Molecular Weight : 717.2

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PAI 01 052005

5-Ethyl 3-methyl 2-(bromomethyl)-4-(2-chlorophenyl)-6-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

5-Ethyl 3-methyl 2-(bromomethyl)-4-(2-chlorophenyl)-6-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PAI 01 052005

  • CAS :

    NA

  • Molecular Formula : C32H32BrClN2O9S2

  • Molecular Weight : 768.09

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PAI 01 052006

5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-((2-(phenylsulfonamido)ethoxy)methyl)-1-(phenylsulfonyl)-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PAI 01 052006

  • CAS :

    NA

  • Molecular Formula : C42H40ClN3O12S2

  • Molecular Weight : 878.36

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PA 01 0501016

Bis(aminoethoxy) Amlodipine Dimaleate

Bis(aminoethoxy) Amlodipine Dimaleate

  • Catalogue No.:PA 01 0501016

  • CAS :

    NA

  • Molecular Formula : C30H38ClN3O14

  • Molecular Weight : 700.09

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PA 01 0501017

Amlodipine Besilate - Impurity 1

Amlodipine Besilate - Impurity 1

  • Catalogue No.:PA 01 0501017

  • CAS :

    2923811-73-6

  • Molecular Formula : C20H26ClN3O5

  • Molecular Weight : 423.89

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PA WSM 05001002

Amlodipine Besylate (WSM)

Amlodipine Besylate (WSM)

  • Catalogue No.:PA WSM 05001002

  • CAS :

    111470-99-6

  • Molecular Formula : C26H31ClN2O8S

  • Molecular Weight : 567.05

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PA BP 1221

Amlodipine Besilate (1221)

Amlodipine Besilate (1221)

  • Catalogue No.:PA BP 1221

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IPRSA086

Amlodipine Besylate (IPRSA086)

Amlodipine Besylate (IPRSA086)

  • Catalogue No.:PA IPRSA086

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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CPHI INDIA- 28, 30 November