cefmetazole

Fine Chemicals - Cefmetazole is a cephamycin antibiotic, usually grouped with the second-generation cephalosporins. It is a broad-spectrum cephalosporin antimicrobial and has been effective in treating bacteria responsible for causing urinary tract and skin infections.. Reference standards of Cefmetazole API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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(
    [pname] => Cefmetazole
    [catalogue_number] => PA 03 25000
    [category_ids] => ,69,70,71,78,82,88,
    [chemical_name] => 
    [weight] => 471.53
    [form] => C15H17N7O5S3
    [cas] => 56796-20-4
    [pslug] => 56796-20-4-cefmetazole-api-pa0325000
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PA 03 25000
PA 03 25000

Cefmetazole


  • Catalogue No.:PA 03 25000

  • CAS :

    56796-20-4

  • Molecular Formula : C15H17N7O5S3

  • Molecular Weight : 471.53

stdClass Object
(
    [pname] => Cefmetazole Sodium
    [catalogue_number] => PA 03 25510
    [category_ids] => ,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 493.52
    [form] => C15H16N7NaO5S3
    [cas] => 56796-39-5
    [pslug] => 56796-39-5-cefmetazole-sodium-api-standards-pa0325510
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PA 03 25510
PA 03 25510

Cefmetazole Sodium


  • Catalogue No.:PA 03 25510

  • CAS :

    56796-39-5

  • Molecular Formula : C15H16N7NaO5S3

  • Molecular Weight : 493.52

stdClass Object
(
    [pname] => S-Decyanomethyl-S-(1-methyl-1H-tetrazol-5-yl) Cefmetazole Sodium
    [catalogue_number] => PA 03 25520
    [category_ids] => ,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 536.54
    [form] => C15H17N10NaO5S3
    [cas] => NA
    [pslug] => s-decyanomethyl-s-1-methyl-1h-tetrazol-5-yl-cefmetazole-sodium-pa0325520
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PA 03 25520
PA 03 25520

S-Decyanomethyl-S-(1-methyl-1H-tetrazol-5-yl) Cefmetazole Sodium


  • Catalogue No.:PA 03 25520

  • CAS :

    NA

  • Molecular Formula : C15H17N10NaO5S3

  • Molecular Weight : 536.54

stdClass Object
(
    [pname] => Cefmetazole Ditetrazole
    [catalogue_number] => PA 03 25530
    [category_ids] => ,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 514.56
    [form] => C15H18N10O5S3
    [cas] => 74228-11-8
    [pslug] => 74228-11-8-cefmetazole-ditetrazole-pa0325530
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PA 03 25530
PA 03 25530

Cefmetazole Ditetrazole


  • Catalogue No.:PA 03 25530

  • CAS :

    74228-11-8

  • Molecular Formula : C15H18N10O5S3

  • Molecular Weight : 514.56

stdClass Object
(
    [pname] => Cefmetazole Lactone
    [catalogue_number] => PA 03 25540
    [category_ids] => ,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 355.39
    [form] => C13H13N3O5S2
    [cas] => 70993-70-3
    [pslug] => 70993-70-3-cefmetazole-lactone-pa0325540
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PA 03 25540
PA 03 25540

Cefmetazole Lactone


  • Catalogue No.:PA 03 25540

  • CAS :

    70993-70-3

  • Molecular Formula : C13H13N3O5S2

  • Molecular Weight : 355.39

stdClass Object
(
    [pname] => S-Methyl-cefmetazole
    [catalogue_number] => PA 03 25550
    [category_ids] => ,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 487.6
    [form] => C15H17N7O4S4
    [cas] => 68576-47-6
    [pslug] => 68576-47-6-s-methyl-cefmetazole-pa0325550
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PA 03 25550
PA 03 25550

S-Methyl-cefmetazole


  • Catalogue No.:PA 03 25550

  • CAS :

    68576-47-6

  • Molecular Formula : C15H17N7O4S4

  • Molecular Weight : 487.6

stdClass Object
(
    [pname] => 7-[[[(Cyanomethyl)thio]acetyl]amino]-7-methoxy Cephalosporanic Acid
    [catalogue_number] => PA 03 25560
    [category_ids] => ,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 415.44
    [form] => C15H17N3O7S2
    [cas] => 56796-16-8
    [pslug] => 56796-16-8-7-cyanomethyl-thio-acetyl-amino-7-methoxy-cephalosporanic-acid-pa0325560
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PA 03 25560
PA 03 25560

7-[[[(Cyanomethyl)thio]acetyl]amino]-7-methoxy Cephalosporanic Acid


  • Catalogue No.:PA 03 25560

  • CAS :

    56796-16-8

  • Molecular Formula : C15H17N3O7S2

  • Molecular Weight : 415.44

stdClass Object
(
    [pname] => (6R,7R)-7-(2-((Cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
    [catalogue_number] => PA 03 25570
    [category_ids] => ,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 471.53
    [form] => C15H17N7O5S3
    [cas] => 2714506-85-9
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PA 03 25570
PA 03 25570

(6R,7R)-7-(2-((Cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 25570

  • CAS :

    2714506-85-9

  • Molecular Formula : C15H17N7O5S3

  • Molecular Weight : 471.53

stdClass Object
(
    [pname] => 7β-Amino-7α-methoxy-3-(1-methyl-5-tetrazolylthio)methyl-3-cephem-4-carboxylic Acid Diphenylmethyl Ester
    [catalogue_number] => PA 03 25590
    [category_ids] => ,80,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 524.62
    [form] => C24H24N6O4S2
    [cas] => 56610-72-1
    [pslug] => 56610-72-1-7-beta-amino-7-alpha-methoxy-3-1-methyl-5-tetrazolylthio-methyl-3-cephem-4-carboxylic-acid-diphenylmethyl-ester-pa0325590
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PA 03 25590
PA 03 25590

7β-Amino-7α-methoxy-3-(1-methyl-5-tetrazolylthio)methyl-3-cephem-4-carboxylic Acid Diphenylmethyl Ester


  • Catalogue No.:PA 03 25590

  • CAS :

    56610-72-1

  • Molecular Formula : C24H24N6O4S2

  • Molecular Weight : 524.62

stdClass Object
(
    [pname] => (6R-trans)-7-Amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Hydrochloride
    [catalogue_number] => PA 03 25600
    [category_ids] => ,70,71,78,82,88,
    [chemical_name] => 
    [weight] => 364.82
    [form] => C10H13ClN6O3S2
    [cas] => 68350-02-7
    [pslug] => 68350-02-7-6r-trans-7-amino-3-1-methyl-1h-tetrazol-5-yl-thio-methyl-8-oxo-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylic-acid-hydrochloride-pa0325600
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PA 03 25600
PA 03 25600

(6R-trans)-7-Amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Hydrochloride


  • Catalogue No.:PA 03 25600

  • CAS :

    68350-02-7

  • Molecular Formula : C10H13ClN6O3S2

  • Molecular Weight : 364.82

stdClass Object
(
    [pname] => (6R-trans)-7-Amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
    [catalogue_number] => PA 03 25580
    [category_ids] => ,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 328.37
    [form] => C10H12N6O3S2
    [cas] => 24209-38-9
    [pslug] => 24209-38-9-6r-trans-7-amino-3-1-methyl-1h-tetrazol-5-yl-thio-methyl-8-oxo-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylic-acid-pa0325580
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PA 03 25580
PA 03 25580

(6R-trans)-7-Amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 25580

  • CAS :

    24209-38-9

  • Molecular Formula : C10H12N6O3S2

  • Molecular Weight : 328.37

stdClass Object
(
    [pname] => (6R,7S)-7-(2-((Cyanomethyl)thio)acetamido)-7-methoxy-3-((4-methyl-5-thioxo-4,5-dihydro-1H-tetrazol-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
    [catalogue_number] => PA 03 0251000
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    [weight] => 471.53
    [form] => C15H17N7O5S3
    [cas] => 3021566-25-3
    [pslug] => 3021566-25-3-6r-7s-7-2-cyanomethyl-thio-acetamido-7-methoxy-3-4-methyl-5-thioxo-4-5-dihydro-1h-tetrazol-1-yl-methyl-8-oxo-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylic-acid-pa030251000
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PA 03 0251000
PA 03 0251000

(6R,7S)-7-(2-((Cyanomethyl)thio)acetamido)-7-methoxy-3-((4-methyl-5-thioxo-4,5-dihydro-1H-tetrazol-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 0251000

  • CAS :

    3021566-25-3

  • Molecular Formula : C15H17N7O5S3

  • Molecular Weight : 471.53

stdClass Object
(
    [pname] => S-(1-Methyl-1H-tetrazol-5-yl) (6R,7S)-7-(2-((cyanomethyl)thio)acetamido)-3-(hydroxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbothioate
    [catalogue_number] => PA 03 0251001
    [category_ids] => ,75,76,70,78,82,
    [chemical_name] => 
    [weight] => 471.53
    [form] => C15H17N7O5S3
    [cas] => 2767032-81-3
    [pslug] => 2767032-81-3-s-1-methyl-1h-tetrazol-5-yl-6r-7s-7-2-cyanomethyl-thio-acetamido-3-hydroxymethyl-7-methoxy-8-oxo-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carbothioate-pa030251001
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PA 03 0251001
PA 03 0251001

S-(1-Methyl-1H-tetrazol-5-yl) (6R,7S)-7-(2-((cyanomethyl)thio)acetamido)-3-(hydroxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbothioate


  • Catalogue No.:PA 03 0251001

  • CAS :

    2767032-81-3

  • Molecular Formula : C15H17N7O5S3

  • Molecular Weight : 471.53

stdClass Object
(
    [pname] => (6R,7S)-7-Methoxy-7-(2-((2-methoxy-2-oxoethyl)thio)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
    [catalogue_number] => PA 03 0251002
    [category_ids] => ,75,76,70,78,82,
    [chemical_name] => 
    [weight] => 504.55
    [form] => C16H20N6O7S3
    [cas] => NA
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PA 03 0251002
PA 03 0251002

(6R,7S)-7-Methoxy-7-(2-((2-methoxy-2-oxoethyl)thio)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 0251002

  • CAS :

    NA

  • Molecular Formula : C16H20N6O7S3

  • Molecular Weight : 504.55

stdClass Object
(
    [pname] => (6R,7S)-7-Amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    [catalogue_number] => PA 03 0251003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 328.37
    [form] => C10H12N6O3S2
    [cas] => 126437-69-2
    [pslug] => 126437-69-2-6r-7s-7-amino-3-1-methyl-1h-tetrazol-5-yl-thio-methyl-8-oxo-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylic-acid-pa030251003
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PA 03 0251003
PA 03 0251003

(6R,7S)-7-Amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid


  • Catalogue No.:PA 03 0251003

  • CAS :

    126437-69-2

  • Molecular Formula : C10H12N6O3S2

  • Molecular Weight : 328.37

stdClass Object
(
    [pname] => 2-((Cyanomethyl)thio)-N'-(methoxydiphenylmethyl)acetohydrazide
    [catalogue_number] => PA 03 0251004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 341.43
    [form] => C18H19N3O2S
    [cas] => NA
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PA 03 0251004
PA 03 0251004

2-((Cyanomethyl)thio)-N'-(methoxydiphenylmethyl)acetohydrazide


  • Catalogue No.:PA 03 0251004

  • CAS :

    NA

  • Molecular Formula : C18H19N3O2S

  • Molecular Weight : 341.43

stdClass Object
(
    [pname] => 2-((Cyanomethyl)thio)acetyl Chloride
    [catalogue_number] => PA 03 0251005
    [category_ids] => ,69,70,78,82,
    [chemical_name] => 
    [weight] => 149.59
    [form] => C4H4ClNOS
    [cas] => 52069-55-3
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PA 03 0251005
PA 03 0251005

2-((Cyanomethyl)thio)acetyl Chloride


  • Catalogue No.:PA 03 0251005

  • CAS :

    52069-55-3

  • Molecular Formula : C4H4ClNOS

  • Molecular Weight : 149.59

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