cefdinir

Heterocycles - 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] => ,88,76,75,71,70,78,82,
    [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
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
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] => ,88,79,70,71,78,82,
    [chemical_name] => 
    [weight] => 435.41
    [form] => C14H14N5NaO6S2
    [cas] => NA
    [pslug] => cefdinir-open-ring-lactone-sodium-salt-pa0389640
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PA 03 89640
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
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
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
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
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
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

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