Felodipine-impurities | Pharmaffiliates

felodipine and its Impurities

Felodipine acts primarily on vascular smooth muscle cells by stabilizing voltage-gated L-type calcium channels in their inactive conformation. It is a long-acting 1,4-dihydropyridine calcium channel blocker b.. Reference standards of Felodipine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 36 results for felodipine Impurities
PA 06 05000

Felodipine - API Standards

Felodipine

  • Catalogue No.:PA 06 05000

  • CAS :

    72509-76-3

  • Molecular Formula : C18H19Cl2NO4

  • Molecular Weight : 384.25

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PA 06 05010

Felodipine - Impurity A

Ethyl Methyl 4-(2,3- Dichlorophenyl)-2,6-dimethylpyridine-3,5- dicarboxylate

  • Catalogue No.:PA 06 05010

  • CAS :

    96382-71-7

  • Molecular Formula : C18H17Cl2NO4

  • Molecular Weight : 382.24

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PA 06 05020

Felodipine - Impurity B

Dimethyl 4-(2,3- Dichlorophenyl)-2,6-dimethyl-1,4- dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 06 05020

  • CAS :

    91189-59-2

  • Molecular Formula : C17H17Cl2NO4

  • Molecular Weight : 370.23

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PA 06 05030

Felodipine - Impurity C

Diethyl 4-(2,3- Dichlorophenyl)-2,6-dimethyl-1,4- dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 06 05030

  • CAS :

    79925-38-5

  • Molecular Formula : C19H21Cl2NO4

  • Molecular Weight : 398.28

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PA 06 05510

(R)-(+)-Felodipine

(R)-(+)-Felodipine

  • Catalogue No.:PA 06 05510

  • CAS :

    119945-59-4

  • Molecular Formula : C18H19Cl2NO4

  • Molecular Weight : 384.25

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PA 06 05520

(S)-(-)-Felodipine

(S)-(-)-Felodipine

  • Catalogue No.:PA 06 05520

  • CAS :

    105618-03-9

  • Molecular Formula : C18H19Cl2NO4

  • Molecular Weight : 384.25

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PA STI 025240

Dehydro Felodipine-d3

Dehydro Felodipine-d3

  • Catalogue No.:PA STI 025240

  • CAS :

    1189916-52-6

  • Molecular Formula : C18H14D3Cl2NO4

  • Molecular Weight : 385.26

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PA STI 032390

1,4-Dihydro-2,6-dimethyl-3-(2-cyanoethoxycarbonyl)-5-ethoxycarbonyl-4-(2,3-dichlorophenyl)pyridine-13C4

1,4-Dihydro-2,6-dimethyl-3-(2-cyanoethoxycarbonyl)-5-ethoxycarbonyl-4-(2,3-dichlorophenyl)pyridine-13C4

  • Catalogue No.:PA STI 032390

  • CAS :

    2751594-80-4

  • Molecular Formula : C1613C4H20Cl2N2O4

  • Molecular Weight : 427.26

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PA STI 032400

O-Desmethyl Felodipine-13C4

O-Desmethyl Felodipine-13C4

  • Catalogue No.:PA STI 032400

  • CAS :

    NA

  • Molecular Formula : C1313C4H17Cl2NO4

  • Molecular Weight : 374.20

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PA STI 032410

O-Desmethyl Felodipine-d5

O-Desmethyl Felodipine-d5

  • Catalogue No.:PA STI 032410

  • CAS :

    1794827-40-9

  • Molecular Formula : C17H12D5Cl2NO4

  • Molecular Weight : 375.26

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PA STI 039200

(Z)-Ethyl 2-(2,3-Dichlorobenzylidene)-3-oxobutanoate-13C4

(Z)-Ethyl 2-(2,3-Dichlorobenzylidene)-3-oxobutanoate-13C4

  • Catalogue No.:PA STI 039200

  • CAS :

    NA

  • Molecular Formula : C913C4H12Cl2O3

  • Molecular Weight : 291.11

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PA STI 040660

(R)-(+)-Felodipine-d5

(R)-(+)-Felodipine-d5

  • Catalogue No.:PA STI 040660

  • CAS :

    1217716-73-8

  • Molecular Formula : C18H14D5Cl2NO4

  • Molecular Weight : 389.28

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PA STI 040670

(S)-(-)-Felodipine-d5

(S)-(-)-Felodipine-d5

  • Catalogue No.:PA STI 040670

  • CAS :

    1217744-87-0

  • Molecular Formula : C18H14D5Cl2NO4

  • Molecular Weight : 389.28

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PA STI 040680

Felodipine-13C4, d3

Felodipine-13C4, d3

  • Catalogue No.:PA STI 040680

  • CAS :

    NA

  • Molecular Formula : C1413C4H16D3Cl2NO4

  • Molecular Weight : 391.24

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PA STI 040690

rac Felodipine-d3

rac Felodipine-d3

  • Catalogue No.:PA STI 040690

  • CAS :

    1189970-31-7

  • Molecular Formula : C18H16D3Cl2NO4

  • Molecular Weight : 387.27

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PA STI 040700

rac Felodipine-d8

rac Felodipine-d8

  • Catalogue No.:PA STI 040700

  • CAS :

    1346602-65-0

  • Molecular Formula : C18H11D8Cl2NO4

  • Molecular Weight : 392.30

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PA STI 040710

Felodipine-13C4

Felodipine-13C4

  • Catalogue No.:PA STI 040710

  • CAS :

    NA

  • Molecular Formula : C1413C4H19Cl2NO4

  • Molecular Weight : 388.22

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PA STI 040720

Felodipine 3,5-Dimethyl Ester-d6

Felodipine 3,5-Dimethyl Ester-d6

  • Catalogue No.:PA STI 040720

  • CAS :

    1794786-23-4

  • Molecular Formula : C17H11D6Cl2NO4

  • Molecular Weight : 376.26

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PA EPF0030000

Felodipine (F0030000)

Felodipine (F0030000)

  • Catalogue No.:PA EPF0030000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IPIPRS 11 13

Felodipine (IPRS/11/13)-from IPC

  • Catalogue No.:PA IPIPRS 11 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA USP1269389

Felodipine (1269389)

Felodipine (1269389)

  • Catalogue No.:PA USP1269389

  • CAS :

    72509-76-3

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1269390

Felodipine Related Compound A (ethyl methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarbo (1269390)

Felodipine Related Compound A (ethyl methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarbo (1269390)

  • Catalogue No.:PA USP1269390

  • CAS :

    96302-71-7

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP758RB

felodipine impurity standard (758RB)

felodipine impurity standard (758RB)

  • Catalogue No.:PA BP758RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP777RB

Felodipine (777RB)

Felodipine (777RB)

  • Catalogue No.:PA BP777RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 06 0051000

Dehydro Felodipine Ester Lactone

Dehydro Felodipine Ester Lactone

  • Catalogue No.:PA 06 0051000

  • CAS :

    96558-27-9

  • Molecular Formula : C17H13Cl2NO4

  • Molecular Weight : 366.19

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PA 06 0051001

5-Carboxy-6-hydroxymethyl Dehydro Felodipine

5-Carboxy-6-hydroxymethyl Dehydro Felodipine

  • Catalogue No.:PA 06 0051001

  • CAS :

    96558-29-1

  • Molecular Formula : C17H15Cl2NO5

  • Molecular Weight : 384.21

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PA 06 0051002

(4S)-4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid monomethyl ester

(4S)-4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid monomethyl ester

  • Catalogue No.:PA 06 0051002

  • CAS :

    105580-47-0

  • Molecular Formula : C16H15Cl2NO4

  • Molecular Weight : 356.2

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PA 06 0051003

Methyl (Z)-2-(2,3-dichlorobenzylidene)-3-oxobutanoate

Methyl (Z)-2-(2,3-dichlorobenzylidene)-3-oxobutanoate

  • Catalogue No.:PA 06 0051003

  • CAS :

    74073-22-6

  • Molecular Formula : C12H10Cl2O3

  • Molecular Weight : 273.11

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PA 06 0051005

Methyl 2-(2,3-dichlorobenzylidene)-3-oxobutanoate

Methyl 2-(2,3-dichlorobenzylidene)-3-oxobutanoate

  • Catalogue No.:PA 06 0051005

  • CAS :

    68064-70-0

  • Molecular Formula : C12H10Cl2O3

  • Molecular Weight : 273.11

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PA 06 0051004

3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate

3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 06 0051004

  • CAS :

    NA

  • Molecular Formula : C18H18Cl2N2O5

  • Molecular Weight : 413.25

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PA 06 0051007

N-Nitroso-Felodipine

N-Nitroso-Felodipine

  • Catalogue No.:PA 06 0051007

  • CAS :

    NA

  • Molecular Formula : C18H18Cl2N2O5

  • Molecular Weight : 413.25

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PA STI 089266

Felodipine D5

Felodipine D5

  • Catalogue No.:PA STI 089266

  • CAS :

    1242281-38-4

  • Molecular Formula : C18H14D5Cl2NO4

  • Molecular Weight : 389.28

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PA 06 0051008

3-Ethyl 5-methyl 4-(2,5-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

3-Ethyl 5-methyl 4-(2,5-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 06 0051008

  • CAS :

    105412-35-9

  • Molecular Formula : C18H19Cl2NO4

  • Molecular Weight : 384.25

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PA 06 0051009

3-Ethyl 5-methyl 4-(3,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

3-Ethyl 5-methyl 4-(3,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 06 0051009

  • CAS :

    105434-93-3

  • Molecular Formula : C18H19Cl2NO4

  • Molecular Weight : 384.25

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PA 06 0051010

Dimethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate

Dimethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 06 0051010

  • CAS :

    NA

  • Molecular Formula : C17H16Cl2N2O5

  • Molecular Weight : 399.22

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PA 06 0051011

Diethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate

Diethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate

  • Catalogue No.:PA 06 0051011

  • CAS :

    NA

  • Molecular Formula : C19H20Cl2N2O5

  • Molecular Weight : 427.28

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