metronidazole

Heterocycles - A nitroimidazole class of drug, Metronidazole is an antibiotic and antiprotozoal medication. It works by inhibiting the nucleic acid synthesis by disrupting the DNA of microbial cells. Metronidazole is used in the treatment of pelvic inflammatory disease, endocarditis, and bacterial vaginosis. Reference standards of Metronidazole API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Metronidazole
    [catalogue_number] => PA 13 38000
    [category_ids] => ,82,78,71,70,
    [chemical_name] => 
    [weight] => 171.15
    [form] => C6H9N3O3
    [cas] => 443-48-1
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PA 13 38000
PA 13 38000

Metronidazole


  • Catalogue No.:PA 13 38000

  • CAS :

    443-48-1

  • Molecular Formula : C6H9N3O3

  • Molecular Weight : 171.15

stdClass Object
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    [pname] => Metronidazole - Impurity A
    [catalogue_number] => PA 13 38010
    [category_ids] => ,71,76,75,
    [chemical_name] => 
    [weight] => 127.10
    [form] => C4H5N3O2
    [cas] => 696-23-1
    [pslug] => 696-23-1-metronidazole-impurity-a-pa1338010
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PA 13 38010
PA 13 38010

Metronidazole - Impurity A


  • Catalogue No.:PA 13 38010

  • CAS :

    696-23-1

  • Molecular Formula : C4H5N3O2

  • Molecular Weight : 127.10

stdClass Object
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    [pname] => Metronidazole - Impurity B
    [catalogue_number] => PA 13 38020
    [category_ids] => ,71,78,70,82,
    [chemical_name] => 
    [weight] => 113.07
    [form] => C3H3N3O2
    [cas] => 3034-38-6
    [pslug] => 3034-38-6-metronidazole-impurity-b-pa1338020
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PA 13 38020
PA 13 38020

Metronidazole - Impurity B


  • Catalogue No.:PA 13 38020

  • CAS :

    3034-38-6

  • Molecular Formula : C3H3N3O2

  • Molecular Weight : 113.07

stdClass Object
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    [pname] => Metronidazole - Impurity C
    [catalogue_number] => PA 13 38030
    [category_ids] => ,71,
    [chemical_name] => 
    [weight] => 157.13
    [form] => C5H7N3O3
    [cas] => 5006-69-9
    [pslug] => 5006-69-9-metronidazole-impurity-c-pa1338030
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PA 13 38030
PA 13 38030

Metronidazole - Impurity C


  • Catalogue No.:PA 13 38030

  • CAS :

    5006-69-9

  • Molecular Formula : C5H7N3O3

  • Molecular Weight : 157.13

stdClass Object
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    [pname] => Metronidazole - Impurity D
    [catalogue_number] => PA 13 38040
    [category_ids] => ,71,
    [chemical_name] => 
    [weight] => 157.13
    [form] => C5H7N3O3
    [cas] => 5006-68-8
    [pslug] => 5006-68-8-metronidazole-impurity-d-pa1338040
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PA 13 38040
PA 13 38040

Metronidazole - Impurity D


  • Catalogue No.:PA 13 38040

  • CAS :

    5006-68-8

  • Molecular Formula : C5H7N3O3

  • Molecular Weight : 157.13

stdClass Object
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    [pname] => Metronidazole - Impurity E
    [catalogue_number] => PA 13 38050
    [category_ids] => ,79,80,74,71,78,70,82,
    [chemical_name] => 
    [weight] => 171.15
    [form] => C6H9N3O3
    [cas] => 705-19-1
    [pslug] => 705-19-1-metronidazole-impurity-e-pa1338050
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PA 13 38050
PA 13 38050

Metronidazole - Impurity E


  • Catalogue No.:PA 13 38050

  • CAS :

    705-19-1

  • Molecular Formula : C6H9N3O3

  • Molecular Weight : 171.15

stdClass Object
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    [pname] => Metronidazole - Impurity F
    [catalogue_number] => PA 13 38060
    [category_ids] => ,80,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 215.21
    [form] => C8H13N3O4
    [cas] => 16156-94-8
    [pslug] => 16156-94-8-metronidazole-impurity-f-pa1338060
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PA 13 38060
PA 13 38060

Metronidazole - Impurity F


  • Catalogue No.:PA 13 38060

  • CAS :

    16156-94-8

  • Molecular Formula : C8H13N3O4

  • Molecular Weight : 215.21

stdClass Object
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    [pname] => 2-(2-Methyl-4-nitro-1H-imidazol-1-yl)ethyl Benzoate
    [catalogue_number] => PA 13 38550
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 275.26
    [form] => C13H13N3O4
    [cas] => 87009-72-1
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PA 13 38550
PA 13 38550

2-(2-Methyl-4-nitro-1H-imidazol-1-yl)ethyl Benzoate


  • Catalogue No.:PA 13 38550

  • CAS :

    87009-72-1

  • Molecular Formula : C13H13N3O4

  • Molecular Weight : 275.26

stdClass Object
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    [pname] => Metronidazole-d4
    [catalogue_number] => PA STI 065050
    [category_ids] => ,71,98,78,70,82,
    [chemical_name] => 
    [weight] => 175.18
    [form] => C6H5D4N3O3
    [cas] => 1261392-47-5
    [pslug] => 1261392-47-5-metronidazole-d4-pasti065050
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PA STI 065050
PA STI 065050

Metronidazole-d4


  • Catalogue No.:PA STI 065050

  • CAS :

    1261392-47-5

  • Molecular Formula : C6H5D4N3O3

  • Molecular Weight : 175.18

stdClass Object
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    [pname] => Hydroxy Metronidazole-d4
    [catalogue_number] => PA STI 050290
    [category_ids] => ,71,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 191.18
    [form] => C6H5D4N3O4
    [cas] => 1215071-08-1
    [pslug] => 1215071-08-1-hydroxy-metronidazole-d4-pasti050290
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PA STI 050290
PA STI 050290

Hydroxy Metronidazole-d4


  • Catalogue No.:PA STI 050290

  • CAS :

    1215071-08-1

  • Molecular Formula : C6H5D4N3O4

  • Molecular Weight : 191.18

stdClass Object
(
    [pname] => 2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl 2-chlorobenzoate
    [catalogue_number] => PA 13 0381009
    [category_ids] => ,71,78,70,82,
    [chemical_name] => 
    [weight] => 309.71
    [form] => C13H12ClN3O4
    [cas] => 13182-90-6
    [pslug] => 13182-90-6-2-2-methyl-5-nitro-1h-imidazol-1-yl-ethyl-2-chlorobenzoate-pa130381009
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PA 13 0381009
PA 13 0381009

2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl 2-chlorobenzoate


  • Catalogue No.:PA 13 0381009

  • CAS :

    13182-90-6

  • Molecular Formula : C13H12ClN3O4

  • Molecular Weight : 309.71

stdClass Object
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    [pname] => 2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl 3-chlorobenzoate
    [catalogue_number] => PA 13 0381010
    [category_ids] => ,71,78,70,82,
    [chemical_name] => 
    [weight] => 309.71
    [form] => C13H12ClN3O4
    [cas] => 102274-41-9
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PA 13 0381010
PA 13 0381010

2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl 3-chlorobenzoate


  • Catalogue No.:PA 13 0381010

  • CAS :

    102274-41-9

  • Molecular Formula : C13H12ClN3O4

  • Molecular Weight : 309.71

stdClass Object
(
    [pname] => Metronidazole 4-chlorobenzoate
    [catalogue_number] => PA 13 0381011
    [category_ids] => ,71,78,70,82,
    [chemical_name] => 
    [weight] => 309.71
    [form] => C13H12ClN3O4
    [cas] => 102274-40-8
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PA 13 0381011
PA 13 0381011

Metronidazole 4-chlorobenzoate


  • Catalogue No.:PA 13 0381011

  • CAS :

    102274-40-8

  • Molecular Formula : C13H12ClN3O4

  • Molecular Weight : 309.71

stdClass Object
(
    [pname] => Metronidazole 2,4-dichlorobenzoate
    [catalogue_number] => PA 13 0381012
    [category_ids] => ,71,78,70,82,
    [chemical_name] => 
    [weight] => 344.15
    [form] => C13H11Cl2N3O4
    [cas] => 102274-43-1
    [pslug] => 102274-43-1-metronidazole-2-4-dichlorobenzoate-pa130381012
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PA 13 0381012
PA 13 0381012

Metronidazole 2,4-dichlorobenzoate


  • Catalogue No.:PA 13 0381012

  • CAS :

    102274-43-1

  • Molecular Formula : C13H11Cl2N3O4

  • Molecular Weight : 344.15

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