Cefoxitin-impurities | Pharmaffiliates

cefoxitin

Cefoxitin is a second-generation cephamycin antibiotic. It is an antibiotic used to treat a wide variety of bacterial infections.. Reference standards of Cefoxitin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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    [pname] => Cefoxitin Sodium - API Standard
    [catalogue_number] => PA 03 28510
    [category_ids] => 88,82,79,78,71,70
    [chemical_name] => 
    [weight] => 449.43
    [form] => C16H16N3NaO7S2
    [cas] => 33564-30-6
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PA 03 28510

Cefoxitin Sodium - API Standard


  • Catalogue No.:PA 03 28510

  • CAS :

    33564-30-6

  • Molecular Formula : C16H16N3NaO7S2

  • Molecular Weight : 449.43

stdClass Object
(
    [pname] => Cefoxitin - Impurity A
    [catalogue_number] => PA 03 28010
    [category_ids] => 70,71,78,79,82,88
    [chemical_name] => 
    [weight] => 384.43
    [form] => C15H16N2O6S2
    [cas] => 54333-94-7
    [pslug] => 54333-94-7-cefoxitin-impurity-a-pa0328010
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PA 03 28010

Cefoxitin - Impurity A


  • Catalogue No.:PA 03 28010

  • CAS :

    54333-94-7

  • Molecular Formula : C15H16N2O6S2

  • Molecular Weight : 384.43

stdClass Object
(
    [pname] => Cefoxitin - Impurity B
    [catalogue_number] => PA 03 28020
    [category_ids] => ,79,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 427.45
    [form] => C16H17N3O7S2
    [cas] => NA
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PA 03 28020

Cefoxitin - Impurity B


  • Catalogue No.:PA 03 28020

  • CAS :

    NA

  • Molecular Formula : C16H17N3O7S2

  • Molecular Weight : 427.45

stdClass Object
(
    [pname] => Cefoxitin - Impurity E
    [catalogue_number] => PA 03 28050
    [category_ids] => ,70,71,78,79,82,88,
    [chemical_name] => 
    [weight] => 457.48
    [form] => C17H19N3O8S2
    [cas] => 2395025-32-6
    [pslug] => 2395025-32-6-cefoxitin-impurity-e-pa0328050
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PA 03 28050

Cefoxitin - Impurity E


  • Catalogue No.:PA 03 28050

  • CAS :

    2395025-32-6

  • Molecular Formula : C17H19N3O8S2

  • Molecular Weight : 457.48

stdClass Object
(
    [pname] => Cefoxitin-d3 Sodium Salt
    [catalogue_number] => PA STI 018420
    [category_ids] => ,79,71,78,70,82,88,98,
    [chemical_name] => 
    [weight] => 452.45
    [form] => C16H13D3N3NaO7S2
    [cas] => 1316289-46-9
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PA STI 018420

Cefoxitin-d3 Sodium Salt


  • Catalogue No.:PA STI 018420

  • CAS :

    1316289-46-9

  • Molecular Formula : C16H13D3N3NaO7S2

  • Molecular Weight : 452.45

stdClass Object
(
    [pname] => Cefoxitin - Impurity G
    [catalogue_number] => PA 03 28070
    [category_ids] => ,79,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 809.85
    [form] => C31H31N5O13S4
    [cas] => NA
    [pslug] => cefoxitin-impurity-g-pa0328070
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PA 03 28070

Cefoxitin - Impurity G


  • Catalogue No.:PA 03 28070

  • CAS :

    NA

  • Molecular Formula : C31H31N5O13S4

  • Molecular Weight : 809.85

stdClass Object
(
    [pname] => (6R,7R)-7-Amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
    [catalogue_number] => PA 03 0281000
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 273.26
    [form] => C9H11N3O5S
    [cas] => 37051-07-3
    [pslug] => 37051-07-3-6r-7r-7-amino-3-carbamoyloxy-methyl-8-oxo-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylic-acid-pa030281000
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PA 03 0281000

(6R,7R)-7-Amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid


  • Catalogue No.:PA 03 0281000

  • CAS :

    37051-07-3

  • Molecular Formula : C9H11N3O5S

  • Molecular Weight : 273.26

stdClass Object
(
    [pname] => (S)-2-Methoxy-2-((R)-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)-2-(2-(thiophen-2-yl)acetamido)acetic acid;
    [catalogue_number] => PA 03 0281002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 384.42
    [form] => C15H16N2O6S2
    [cas] => NA
    [pslug] => s-2-methoxy-2-r-7-oxo-1-2-5-7-tetrahydro-4h-furo-3-4-d-1-3-thiazin-2-yl-2-2-thiophen-2-yl-acetamido-acetic-acid;-pa030281002
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PA 03 0281002

(S)-2-Methoxy-2-((R)-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)-2-(2-(thiophen-2-yl)acetamido)acetic acid;


  • Catalogue No.:PA 03 0281002

  • CAS :

    NA

  • Molecular Formula : C15H16N2O6S2

  • Molecular Weight : 384.42

stdClass Object
(
    [pname] => (7S)-3-(Acetoxymethyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    [catalogue_number] => PA 03 0281003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 426.46
    [form] => C17H18N2O7S2
    [cas] => 1217521-43-1
    [pslug] => 1217521-43-1-7s-3-acetoxymethyl-7-methoxy-8-oxo-7-2-thiophen-2-yl-acetamido-5-thia-1-azabicyclo-4.2.0-oct-2-ene-2-carboxylic-acid-pa030281003
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PA 03 0281003

(7S)-3-(Acetoxymethyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid


  • Catalogue No.:PA 03 0281003

  • CAS :

    1217521-43-1

  • Molecular Formula : C17H18N2O7S2

  • Molecular Weight : 426.46

stdClass Object
(
    [pname] => Cefoxitin - Impurity I
    [catalogue_number] => PA 03 0280090
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 427.45
    [form] => C16H17N3O7S2
    [cas] => NA
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PA 03 0280090

Cefoxitin - Impurity I


  • Catalogue No.:PA 03 0280090

  • CAS :

    NA

  • Molecular Formula : C16H17N3O7S2

  • Molecular Weight : 427.45

stdClass Object
(
    [pname] => Cefoxitin - Impurity J
    [catalogue_number] => PA 03 0280100
    [category_ids] => 76,82,70,78,75
    [chemical_name] => 
    [weight] => 366.41
    [form] => C15H14N2O5S2
    [cas] => 1422023-33-3
    [pslug] => 1422023-33-3-cefoxitin-impurity-j-pa030280100
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PA 03 0280100

Cefoxitin - Impurity J


  • Catalogue No.:PA 03 0280100

  • CAS :

    1422023-33-3

  • Molecular Formula : C15H14N2O5S2

  • Molecular Weight : 366.41

stdClass Object
(
    [pname] => 3-Thienyl Cefoxitin
    [catalogue_number] => PA 03 0281004
    [category_ids] => ,70,71,78,79,82,88,
    [chemical_name] => 
    [weight] => 427.45
    [form] => C16H17N3O7S2
    [cas] => NA
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PA 03 0281004

3-Thienyl Cefoxitin


  • Catalogue No.:PA 03 0281004

  • CAS :

    NA

  • Molecular Formula : C16H17N3O7S2

  • Molecular Weight : 427.45

stdClass Object
(
    [pname] => Methoxycefoxitin R-Isomer
    [catalogue_number] => PA 03 0281005
    [category_ids] => ,70,71,78,79,82,88,
    [chemical_name] => 
    [weight] => 457.47
    [form] => C17H19N3O8S2
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PA 03 0281005

Methoxycefoxitin R-Isomer


  • Catalogue No.:PA 03 0281005

  • CAS :

    NA

  • Molecular Formula : C17H19N3O8S2

  • Molecular Weight : 457.47

stdClass Object
(
    [pname] => Methoxycefoxitin S-Isomer
    [catalogue_number] => PA 03 0281006
    [category_ids] => ,70,71,78,79,82,88,
    [chemical_name] => 
    [weight] => 457.47
    [form] => C17H19N3O8S2
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PA 03 0281006

Methoxycefoxitin S-Isomer


  • Catalogue No.:PA 03 0281006

  • CAS :

    NA

  • Molecular Formula : C17H19N3O8S2

  • Molecular Weight : 457.47

stdClass Object
(
    [pname] => Cefoxitin 3-ene
    [catalogue_number] => PA 03 0281007
    [category_ids] => ,70,71,78,79,82,88,
    [chemical_name] => 
    [weight] => 427.45
    [form] => C16H17N3O7S2
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PA 03 0281007

Cefoxitin 3-ene


  • Catalogue No.:PA 03 0281007

  • CAS :

    NA

  • Molecular Formula : C16H17N3O7S2

  • Molecular Weight : 427.45

stdClass Object
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    [pname] => (7S)-3-(Acetoxymethyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Cyclohexanamine
    [catalogue_number] => PA 03 0281008
    [category_ids] => ,88,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 525.64
    [form] => C23H31N3O7S2
    [cas] => 1217521-44-2
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PA 03 0281008

(7S)-3-(Acetoxymethyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Cyclohexanamine


  • Catalogue No.:PA 03 0281008

  • CAS :

    1217521-44-2

  • Molecular Formula : C23H31N3O7S2

  • Molecular Weight : 525.64