Cefdinir-impurities | Pharmaffiliates

cefdinir

Cefdinir, also known as Omnicef. It is sold under the brand name Omnicef among others, is an antibiotic used to treat pneumonia, otitis media, strep throat, and cellulitis.. Reference standards of Cefdinir API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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    [pname] => 2(R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid
    [catalogue_number] => PA 03 89510
    [category_ids] => 88,76,75,70,71,78,82
    [chemical_name] => 
    [weight] => 413.43
    [form] => C14H15N5O6S2
    [cas] => 2489879-07-2
    [pslug] => 2489879-07-2-2-r-2-z-2-2-aminothiazol-4-yl-2-hydroxyimino-acetamido-2-2rs-5rs-5-methyl-7-oxo-2-4-5-7-tetrahydro-1h-furo-3-4-d-1-3-thiazin-2-yl-acetic-acid-pa0389510
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PA 03 89510

2(R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid


  • Catalogue No.:PA 03 89510

  • CAS :

    2489879-07-2

  • Molecular Formula : C14H15N5O6S2

  • Molecular Weight : 413.43

stdClass Object
(
    [pname] => Cefdinir Glyoxalic Analog
    [catalogue_number] => PA 03 89630
    [category_ids] => ,79,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 380.4
    [form] => C14H12N4O5S2
    [cas] => 79350-14-4
    [pslug] => 79350-14-4-cefdinir-glyoxalic-analog-pa0389630
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PA 03 89630

Cefdinir Glyoxalic Analog


  • Catalogue No.:PA 03 89630

  • CAS :

    79350-14-4

  • Molecular Formula : C14H12N4O5S2

  • Molecular Weight : 380.4

stdClass Object
(
    [pname] => Cefdinir Open-Ring Lactone Sodium Salt
    [catalogue_number] => PA 03 89640
    [category_ids] => ,79,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 435.41
    [form] => C14H14N5NaO6S2
    [cas] => NA
    [pslug] => cefdinir-open-ring-lactone-sodium-salt-pa0389640
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PA 03 89640

Cefdinir Open-Ring Lactone Sodium Salt


  • Catalogue No.:PA 03 89640

  • CAS :

    NA

  • Molecular Formula : C14H14N5NaO6S2

  • Molecular Weight : 435.41

stdClass Object
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    [pname] => 2(R)-2-[(Z)-2-(Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid (Mixture of 4 Diastereomers)
    [catalogue_number] => PA 03 89650
    [category_ids] => ,79,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 413.43
    [form] => C14H15N5O6S2
    [cas] => 178422-45-2
    [pslug] => 178422-45-2-2-r-2-z-2-aminothiazol-4-yl-2-hydroxyimino-acetamido-2-2rs-5rs-5-methyl-7-oxo-2-4-5-7-tetrahydro-1h-furo-3-4-d-1-3-thiazin-2-yl-acetic-acid-mixture-of-4-diastereomers-pa0389650
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PA 03 89650

2(R)-2-[(Z)-2-(Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid (Mixture of 4 Diastereomers)


  • Catalogue No.:PA 03 89650

  • CAS :

    178422-45-2

  • Molecular Formula : C14H15N5O6S2

  • Molecular Weight : 413.43

stdClass Object
(
    [pname] => (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamide
    [catalogue_number] => PA 03 89660
    [category_ids] => ,79,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 186.19
    [form] => C5H6N4O2S
    [cas] => 1450758-21-0
    [pslug] => 1450758-21-0-z-2-2-aminothiazol-4-yl-2-hydroxyimino-acetamide-pa0389660
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PA 03 89660

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamide


  • Catalogue No.:PA 03 89660

  • CAS :

    1450758-21-0

  • Molecular Formula : C5H6N4O2S

  • Molecular Weight : 186.19

stdClass Object
(
    [pname] => (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-((6R)-3-methyl-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide
    [catalogue_number] => PA 03 89720
    [category_ids] => ,71,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 395.41
    [form] => C14H13N5O5S2
    [cas] => NA
    [pslug] => z-2-2-aminothiazol-4-yl-2-hydroxyimino-n-6r-3-methyl-1-7-dioxo-1-4-5a-6-tetrahydro-3h-7h-azeto-2-1-b-furo-3-4-d-1-3-thiazin-6-yl-acetamide-pa0389720
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PA 03 89720

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-((6R)-3-methyl-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide


  • Catalogue No.:PA 03 89720

  • CAS :

    NA

  • Molecular Formula : C14H13N5O5S2

  • Molecular Weight : 395.41

stdClass Object
(
    [pname] => Cefdinir Thiazene Amide Analog
    [catalogue_number] => PA 03 89730
    [category_ids] => ,71,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 412.44
    [form] => C14H16N6O5S2
    [cas] => NA
    [pslug] => cefdinir-thiazene-amide-analog-pa0389730
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PA 03 89730

Cefdinir Thiazene Amide Analog


  • Catalogue No.:PA 03 89730

  • CAS :

    NA

  • Molecular Formula : C14H16N6O5S2

  • Molecular Weight : 412.44

stdClass Object
(
    [pname] => (6R,7R)-7-((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
    [catalogue_number] => PA 03 89740
    [category_ids] => ,71,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 603.64
    [form] => C23H21N7O7S3
    [cas] => NA
    [pslug] => 6r-7r-7-6r-7r-7-z-2-2-aminothiazol-4-yl-2-hydroxyimino-acetamido-8-oxo-3-vinyl-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxamido-8-oxo-3-vinyl-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylic-acid-pa0389740
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PA 03 89740

(6R,7R)-7-((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 89740

  • CAS :

    NA

  • Molecular Formula : C23H21N7O7S3

  • Molecular Weight : 603.64