Imipenem-impurities | Pharmaffiliates

imipenem

A broad spectrum antibacterial agent which is stable to beta-lactamases. Imipenem belongs to the family of carbapenem and it is active against severe infections.Reference standards of Imipenem API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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(
    [pname] => Imipenem - API Standards 
    [catalogue_number] => PA 09 0890000
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 299.35
    [form] => C12H17N3O4S
    [cas] => 64221-86-9
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PA 09 0890000

Imipenem - API Standards


  • Catalogue No.:PA 09 0890000

  • CAS :

    64221-86-9

  • Molecular Formula : C12H17N3O4S

  • Molecular Weight : 299.35

stdClass Object
(
    [pname] => Imipenem-d4 Monohydrate
    [catalogue_number] => PA STI 088121
    [category_ids] => ,98,78,70,82,
    [chemical_name] => 
    [weight] => 321.39
    [form] => C12H15D4N3O5S
    [cas] => NA
    [pslug] => imipenem-d4-monohydrate-pasti088121
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PA STI 088121

Imipenem-d4 Monohydrate


  • Catalogue No.:PA STI 088121

  • CAS :

    NA

  • Molecular Formula : C12H15D4N3O5S

  • Molecular Weight : 321.39

stdClass Object
(
    [pname] => 4-Nitrobenzyl (5R,6S)-6-((R)-1-hydroxyethyl)-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate
    [catalogue_number] => PA 09 08510
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 348.31
    [form] => C16H16N2O7
    [cas] => 74288-40-7
    [pslug] => 74288-40-7-4-nitrobenzyl-5r-6s-6-r-1-hydroxyethyl-3-7-dioxo-1-azabicyclo-3-2-0-heptane-2-carboxylate-pa0908510
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PA 09 08510

4-Nitrobenzyl (5R,6S)-6-((R)-1-hydroxyethyl)-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate


  • Catalogue No.:PA 09 08510

  • CAS :

    74288-40-7

  • Molecular Formula : C16H16N2O7

  • Molecular Weight : 348.31

stdClass Object
(
    [pname] => Imipenem-Cilastatin Sodium Hydrate
    [catalogue_number] => PA 09 08520
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 697.79
    [form] => C28H44N5NaO10S2
    [cas] => 92309-29-0
    [pslug] => 92309-29-0-imipenem-cilastatin-sodium-hydrate-pa0908520
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PA 09 08520

Imipenem-Cilastatin Sodium Hydrate


  • Catalogue No.:PA 09 08520

  • CAS :

    92309-29-0

  • Molecular Formula : C28H44N5NaO10S2

  • Molecular Weight : 697.79

stdClass Object
(
    [pname] => (2R)-4-((2-Formimidamidoethyl)thio)-2-((2S,3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3,4-dihydro-2H-pyrrole-5-carboxylic Acid
    [catalogue_number] => PA 09 0081000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 331.39
    [form] => C13H21N3O5S
    [cas] => NA
    [pslug] => -2r-4-2-formimidamidoethyl-thio-2-2s-3r-3-hydroxy-1-methoxy-1-oxobutan-2-yl-3-4-dihydro-2h-pyrrole-5-carboxylic-acid-pa090081000
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PA 09 0081000

(2R)-4-((2-Formimidamidoethyl)thio)-2-((2S,3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3,4-dihydro-2H-pyrrole-5-carboxylic Acid


  • Catalogue No.:PA 09 0081000

  • CAS :

    NA

  • Molecular Formula : C13H21N3O5S

  • Molecular Weight : 331.39

stdClass Object
(
    [pname] => (R)-5-((1S,2R)-1-Carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid
    [catalogue_number] => PA 09 0081001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 317.36
    [form] => C12H19N3O5S
    [cas] => NA
    [pslug] => r-5-1s-2r-1-carboxy-2-hydroxypropyl-3-2-formimidamidoethyl-thio-4-5-dihydro-1h-pyrrole-2-carboxylic-acid-pa090081001
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PA 09 0081001

(R)-5-((1S,2R)-1-Carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid


  • Catalogue No.:PA 09 0081001

  • CAS :

    NA

  • Molecular Formula : C12H19N3O5S

  • Molecular Weight : 317.36

stdClass Object
(
    [pname] => (R)-3-((2-Formimidamidoethyl)thio)-5-((2S,3R)-1-(((5R,6S)-3-((2-formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)oxy)-3-hydroxy-1-oxobutan-2-yl)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid
    [catalogue_number] => PA 09 0081002
    [category_ids] => ,75,76,78,70,82,
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    [weight] => 598.69
    [form] => C24H34N6O8S2
    [cas] => 776257-75-1
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PA 09 0081002

(R)-3-((2-Formimidamidoethyl)thio)-5-((2S,3R)-1-(((5R,6S)-3-((2-formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)oxy)-3-hydroxy-1-oxobutan-2-yl)-4,5-dihydro-1H-pyrrole-2-carboxylic Acid


  • Catalogue No.:PA 09 0081002

  • CAS :

    776257-75-1

  • Molecular Formula : C24H34N6O8S2

  • Molecular Weight : 598.69

stdClass Object
(
    [pname] => (2S,2'S,3R,3'R)-2,2'-((3R,8R)-1,6-bis((2-formimidamidoethyl)thio)-5,10-dioxo-2,7,8,10-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,8-diyl)bis(3-hydroxybutanoic Acid)
    [catalogue_number] => PA 09 0081003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 598.69
    [form] => C24H34N6O8S2
    [cas] => 130792-44-8
    [pslug] => 130792-44-8-2s-2s-3r-3r-2-2-3r-8r-1-6-bis-2-formimidamidoethyl-thio-5-10-dioxo-2-7-8-10-tetrahydro-3h-5h-dipyrrolo-1-2-a-1-2-d-pyrazine-3-8-diyl-bis-3-hydroxybutanoic-acid-pa090081003
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PA 09 0081003

(2S,2'S,3R,3'R)-2,2'-((3R,8R)-1,6-bis((2-formimidamidoethyl)thio)-5,10-dioxo-2,7,8,10-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,8-diyl)bis(3-hydroxybutanoic Acid)


  • Catalogue No.:PA 09 0081003

  • CAS :

    130792-44-8

  • Molecular Formula : C24H34N6O8S2

  • Molecular Weight : 598.69

stdClass Object
(
    [pname] => Imipenem open ring 4R -epimer
    [catalogue_number] => PA 09 0891000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 317.36
    [form] => C12H19N3O5S
    [cas] => 773018-20-5
    [pslug] => 773018-20-5-imipenem-open-ring-4r-epimer-pa090891000
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PA 09 0891000

Imipenem open ring 4R -epimer


  • Catalogue No.:PA 09 0891000

  • CAS :

    773018-20-5

  • Molecular Formula : C12H19N3O5S

  • Molecular Weight : 317.36

stdClass Object
(
    [pname] => Imipenem open ring 4S -epimer
    [catalogue_number] => PA 09 0891001
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    [weight] => 317.36
    [form] => C12H19N3O5S
    [cas] => 780717-30-8
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PA 09 0891001

Imipenem open ring 4S -epimer


  • Catalogue No.:PA 09 0891001

  • CAS :

    780717-30-8

  • Molecular Formula : C12H19N3O5S

  • Molecular Weight : 317.36

stdClass Object
(
    [pname] => 4-Nitrobenzyl 2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-oxoazetidin-2-yl)-3-oxobutanoate
    [catalogue_number] => PA 09 0891002
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 376.33
    [form] => C16H16N4O7
    [cas] => 74288-39-4
    [pslug] => 74288-39-4-4-nitrobenzyl-2-diazo-4-2r-3s-3-r-1-hydroxyethyl-4-oxoazetidin-2-yl-3-oxobutanoate-pa090891002
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PA 09 0891002

4-Nitrobenzyl 2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-oxoazetidin-2-yl)-3-oxobutanoate


  • Catalogue No.:PA 09 0891002

  • CAS :

    74288-39-4

  • Molecular Formula : C16H16N4O7

  • Molecular Weight : 376.33

stdClass Object
(
    [pname] => (2S,3R)-3-Hydroxy-2-((2R)-5-(((4-nitrobenzyl)oxy)carbonyl)-4-oxopyrrolidin-2-yl)butanoic Acid
    [catalogue_number] => PA 09 0891003
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 366.33
    [form] => C16H18N2O8
    [cas] => NA
    [pslug] => 2s-3r-3-hydroxy-2-2r-5-4-nitrobenzyl-oxy-carbonyl-4-oxopyrrolidin-2-yl-butanoic-acid-pa090891003
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PA 09 0891003

(2S,3R)-3-Hydroxy-2-((2R)-5-(((4-nitrobenzyl)oxy)carbonyl)-4-oxopyrrolidin-2-yl)butanoic Acid


  • Catalogue No.:PA 09 0891003

  • CAS :

    NA

  • Molecular Formula : C16H18N2O8

  • Molecular Weight : 366.33

stdClass Object
(
    [pname] => 3-((2-((((2-((2-Carboxy-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)ethyl)amino)methylene)amino)ethyl)thio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid
    [catalogue_number] => PA 09 0891004
    [category_ids] => 82,78,76,75,70
    [chemical_name] => 
    [weight] => 554.63
    [form] => C23H30N4O8S2
    [cas] => 85604-01-9
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PA 09 0891004

3-((2-((((2-((2-Carboxy-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)ethyl)amino)methylene)amino)ethyl)thio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 09 0891004

  • CAS :

    85604-01-9

  • Molecular Formula : C23H30N4O8S2

  • Molecular Weight : 554.63

stdClass Object
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    [pname] => (2S,3S)-3-((S)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl acetate
    [catalogue_number] => PA 09 0891005
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 287.43
    [form] => C13H25NO4Si
    [cas] => 81275-02-7
    [pslug] => 81275-02-7-2s-3s-3-s-1-tert-butyldimethylsilyl-oxy-ethyl-4-oxoazetidin-2-yl-acetate-pa090891005
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PA 09 0891005

(2S,3S)-3-((S)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl acetate


  • Catalogue No.:PA 09 0891005

  • CAS :

    81275-02-7

  • Molecular Formula : C13H25NO4Si

  • Molecular Weight : 287.43