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

stdClass Object
(
    [pname] => (E)-(Isobutyl carbonic) (E)-2-(2-(tritylamino)thiazol-4-yl)-2-((trityloxy)imino)acetic Anhydride
    [catalogue_number] => PAI 03 030260
    [category_ids] => ,70,
    [chemical_name] => 
    [weight] => 771.93
    [form] => C48H41N3O5S
    [cas] => NA
    [pslug] => e-isobutyl-carbonic-e-2-2-tritylamino-thiazol-4-yl-2-trityloxy-imino-acetic-anhydride-pai03030260
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PAI 03 030260

(E)-(Isobutyl carbonic) (E)-2-(2-(tritylamino)thiazol-4-yl)-2-((trityloxy)imino)acetic Anhydride


  • Catalogue No.:PAI 03 030260

  • CAS :

    NA

  • Molecular Formula : C48H41N3O5S

  • Molecular Weight : 771.93

stdClass Object
(
    [pname] => (Z)-2-(2-((4-Methoxy-4-oxobut-2-en-2-yl)amino)thiazol-4-yl)acetic Acid
    [catalogue_number] => PAI 03 030261
    [category_ids] => ,70,
    [chemical_name] => 
    [weight] => 256.28
    [form] => C10H12N2O4S
    [cas] => NA
    [pslug] => z-2-2-4-methoxy-4-oxobut-2-en-2-yl-amino-thiazol-4-yl-acetic-acid-pai03030261
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PAI 03 030261

(Z)-2-(2-((4-Methoxy-4-oxobut-2-en-2-yl)amino)thiazol-4-yl)acetic Acid


  • Catalogue No.:PAI 03 030261

  • CAS :

    NA

  • Molecular Formula : C10H12N2O4S

  • Molecular Weight : 256.28

stdClass Object
(
    [pname] => Trimethylsilyl (6R,7R)-7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    [catalogue_number] => PAI 03 030262
    [category_ids] => ,70,
    [chemical_name] => 
    [weight] => 298.43
    [form] => C12H18N2O3SSi
    [cas] => NA
    [pslug] => trimethylsilyl-6r-7r-7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylate-pai03030262
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PAI 03 030262

Trimethylsilyl (6R,7R)-7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate


  • Catalogue No.:PAI 03 030262

  • CAS :

    NA

  • Molecular Formula : C12H18N2O3SSi

  • Molecular Weight : 298.43

stdClass Object
(
    [pname] => 4-((tert-Butyldimethylsilyl)oxy)isoxazole-3-carboxylic Acid
    [catalogue_number] => PAI 03 030263
    [category_ids] => ,70,
    [chemical_name] => 
    [weight] => 243.33
    [form] => C10H17NO4Si
    [cas] => NA
    [pslug] => 4-tert-butyldimethylsilyl-oxy-isoxazole-3-carboxylic-acid-pai03030263
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PAI 03 030263

4-((tert-Butyldimethylsilyl)oxy)isoxazole-3-carboxylic Acid


  • Catalogue No.:PAI 03 030263

  • CAS :

    NA

  • Molecular Formula : C10H17NO4Si

  • Molecular Weight : 243.33

stdClass Object
(
    [pname] => 4-((tert-Butyldimethylsilyl)oxy)isoxazole-3-carboxylic (ethyl carbonic) Anhydride
    [catalogue_number] => PAI 03 030264
    [category_ids] => ,70,
    [chemical_name] => 
    [weight] => 315.4
    [form] => C13H21NO6Si
    [cas] => NA
    [pslug] => 4-tert-butyldimethylsilyl-oxy-isoxazole-3-carboxylic-ethyl-carbonic-anhydride-pai03030264
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PAI 03 030264

4-((tert-Butyldimethylsilyl)oxy)isoxazole-3-carboxylic (ethyl carbonic) Anhydride


  • Catalogue No.:PAI 03 030264

  • CAS :

    NA

  • Molecular Formula : C13H21NO6Si

  • Molecular Weight : 315.4

stdClass Object
(
    [pname] => 4-((tert-Butyldimethylsilyl)oxy)isoxazole-3-carbonyl Chloride
    [catalogue_number] => PAI 03 030265
    [category_ids] => ,70,
    [chemical_name] => 
    [weight] => 261.78
    [form] => C10H16ClNO3Si
    [cas] => NA
    [pslug] => 4-tert-butyldimethylsilyl-oxy-isoxazole-3-carbonyl-chloride-pai03030265
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PAI 03 030265

4-((tert-Butyldimethylsilyl)oxy)isoxazole-3-carbonyl Chloride


  • Catalogue No.:PAI 03 030265

  • CAS :

    NA

  • Molecular Formula : C10H16ClNO3Si

  • Molecular Weight : 261.78