flumazenil and its Impurities

Flumazenil benefits patients who become excessively drowsy after use of benzodiazepines for either diagnostic or therapeutic procedures. It is an imidazobenzodiazepine derivative and a potent benzodiazepine receptor antagonist. Reference standards of Flumazenil API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 16 results for flumazenil Impurities
PA 06 92000

Flumazenil

Flumazenil

  • Catalogue No.:PA 06 92000

  • CAS :

    78755-81-4

  • Molecular Formula : C15H14FN3O3

  • Molecular Weight : 303.29

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PA 06 92010

Flumazenil - Impurity A

8-Fluoro-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic Acid

  • Catalogue No.:PA 06 92010

  • CAS :

    84378-44-9

  • Molecular Formula : C13H10FN3O3

  • Molecular Weight : 275.24

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PA 06 92020

Flumazenil - Impurity B

Ethyl 8-hydroxy-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a] [1,4]benzodiazepine-3-carboxylate

  • Catalogue No.:PA 06 92020

  • CAS :

    131666-45-0

  • Molecular Formula : C15H15N3O4

  • Molecular Weight : 301.30

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PA 06 92040

Flumazenil - Impurity D

7-Fluoro-4-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione

  • Catalogue No.:PA 06 92040

  • CAS :

    78755-80-3

  • Molecular Formula : C10H9FN2O2

  • Molecular Weight : 208.19

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PA 06 92050

Flumazenil - Impurity E

Ethyl 5-Methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate

  • Catalogue No.:PA 06 92050

  • CAS :

    78756-03-3

  • Molecular Formula : C15H15N3O3

  • Molecular Weight : 285.30

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PA 06 92060

Flumazenil - Impurity F

Ethyl 8-Chloro-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate

  • Catalogue No.:PA 06 92060

  • CAS :

    78756-33-9

  • Molecular Formula : C15H14ClN3O3

  • Molecular Weight : 319.74

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PA STI 024920

Defluoro 8-Hydroxy Flumazenil-D3 (Impurity)

Defluoro 8-Hydroxy Flumazenil-D3 (Impurity)

  • Catalogue No.:PA STI 024920

  • CAS :

    NA

  • Molecular Formula : C15H12D3N3O4

  • Molecular Weight : 304.32

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PA STI 041600

Flumazenil-D5

Flumazenil-D5

  • Catalogue No.:PA STI 041600

  • CAS :

    2700278-14-2

  • Molecular Formula : C15H9D5FN3O3

  • Molecular Weight : 308.32

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PA EPF0188000

Flumazenil - reference spectrum (F0188000)

Flumazenil - reference spectrum (F0188000)

  • Catalogue No.:PA EPF0188000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000228

Demethylflumazenil - reference spectrum (Y0000228)

Demethylflumazenil - reference spectrum (Y0000228)

  • Catalogue No.:PA EPY0000228

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000335

Flumazenil impurity B (Y0000335)

Flumazenil impurity B (Y0000335)

  • Catalogue No.:PA EPY0000335

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1273808

Flumazenil (1273808)

Flumazenil (1273808)

  • Catalogue No.:PA USP1273808

  • CAS :

    78755-81-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1273819

Flumazenil Related Compound A (8-fluoro-5,6-dihydro-5-methyl-6-oxo-4H-imidazol-[1,5-alpha][1,4]benz (1273819)

Flumazenil Related Compound A (8-fluoro-5,6-dihydro-5-methyl-6-oxo-4H-imidazol-[1,5-alpha][1,4]benz (1273819)

  • Catalogue No.:PA USP1273819

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1273820

Flumazenil Related Compound B (Ethyl 8-hydroxy-5,6-dihydro-5-methyl-6-oxo-4H-imidazol-[1,5-alpha][1 (1273820)

Flumazenil Related Compound B (Ethyl 8-hydroxy-5,6-dihydro-5-methyl-6-oxo-4H-imidazol-[1,5-alpha][1 (1273820)

  • Catalogue No.:PA USP1273820

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1273841

Flumazenil Related Compound C (N,N-Dimethylformamide diethyl acetal) (1273841)

Flumazenil Related Compound C (N,N-Dimethylformamide diethyl acetal) (1273841)

  • Catalogue No.:PA USP1273841

  • CAS :

    1188-33-6

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 06 92510

Flumazenil - Impurity C

Diethoxy-N,N-dimethylmethanamine

  • Catalogue No.:PA 06 92510

  • CAS :

    1188-33-6

  • Molecular Formula : C7H17NO2

  • Molecular Weight : 147.22

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CPHI INDIA- 28, 30 November