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
[catalogue_number] => PA 03 28000
[category_ids] => 88,79,71,78,70,82
[chemical_name] =>
[weight] => 427.45
[form] => C16H17N3O7S2
[cas] => 35607-66-0
[pslug] => 35607-66-0-cefoxitin-api-pa0328000
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Catalogue No.:PA 03 28000
Molecular Formula : C16H17N3O7S2
Molecular Weight : 427.45
stdClass Object
(
[pname] => Cefoxitin - Impurity B
[catalogue_number] => PA 03 28020
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[chemical_name] =>
[weight] => 427.45
[form] => C16H17N3O7S2
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Catalogue No.:PA 03 28020
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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Catalogue No.:PA 03 28050
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
[pslug] => 1316289-46-9-cefoxitin-d3-sodium-salt-pasti018420
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Catalogue No.:PA STI 018420
Molecular Formula : C16H13D3N3NaO7S2
Molecular Weight : 452.45
stdClass Object
(
[pname] => Cefoxitin - Impurity F
[catalogue_number] => PA 03 28060
[category_ids] => ,70,75,78,
[chemical_name] =>
[weight] => 457.47
[form] => C17H19N3O8S2
[cas] => 2395025-37-1
[pslug] => 2395025-37-1-cefoxitin-impurity-f-pa0328060
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Catalogue No.:PA 03 28060
Molecular Formula : C17H19N3O8S2
Molecular Weight : 457.47
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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Catalogue No.:PA 03 28070
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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(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
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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(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
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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(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
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
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Catalogue No.:PA 03 0280090
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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Catalogue No.:PA 03 0280100
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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Catalogue No.:PA 03 0281004
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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Methoxycefoxitin R-Isomer
Catalogue No.:PA 03 0281005
Molecular Formula : C17H19N3O8S2
Molecular Weight : 457.47
stdClass Object
(
[pname] => Methoxycefoxitin S-Isomer
[catalogue_number] => PA 03 0281006
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[weight] => 457.47
[form] => C17H19N3O8S2
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Methoxycefoxitin S-Isomer
Catalogue No.:PA 03 0281006
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
[cas] => NA
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Catalogue No.:PA 03 0281007
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
[pslug] => 1217521-44-2-7s-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-pa030281008
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(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
Molecular Formula : C23H31N3O7S2
Molecular Weight : 525.64
stdClass Object
(
[pname] => Methyl (R)-3-((6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl)-5-(hydroxymethyl)-2-((S)-methoxy(2-(thiophen-2-yl)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
[catalogue_number] => PA 03 0281009
[category_ids] => ,71,78,70,82,
[chemical_name] =>
[weight] => 781.89
[form] => C31H35N5O11S4
[cas] => NA
[pslug] => methyl-r-3-6r-7s-3-carbamoyloxy-methyl-7-methoxy-8-oxo-7-2-thiophen-2-yl-acetamido-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carbonyl-5-hydroxymethyl-2-s-methoxy-2-thiophen-2-yl-acetamido-methyl-3-6-dihydro-2h-1-3-thiazine-4-carboxylate-pa030281009
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Methyl (R)-3-((6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl)-5-(hydroxymethyl)-2-((S)-methoxy(2-(thiophen-2-yl)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
Catalogue No.:PA 03 0281009
Molecular Formula : C31H35N5O11S4
Molecular Weight : 781.89
stdClass Object
(
[pname] => Methyl (R,Z)-1-((6R,7S)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl)-7-oxo-N-(2-(thiophen-2-yl)acetyl)-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazine-2-carbimidate
[catalogue_number] => PA 03 0281010
[category_ids] => ,71,78,70,82,
[chemical_name] =>
[weight] => 674.78
[form] => C28H26N4O8S4
[cas] => NA
[pslug] => methyl-r-z-1-6r-7s-7-methoxy-8-oxo-7-2-thiophen-2-yl-acetamido-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carbonyl-7-oxo-n-2-thiophen-2-yl-acetyl-1-2-5-7-tetrahydro-4h-furo-3-4-d-1-3-thiazine-2-carbimidate-pa030281010
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Methyl (R,Z)-1-((6R,7S)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl)-7-oxo-N-(2-(thiophen-2-yl)acetyl)-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazine-2-carbimidate
Catalogue No.:PA 03 0281010
Molecular Formula : C28H26N4O8S4
Molecular Weight : 674.78
stdClass Object
(
[pname] => ((6R,7S)-7-Methoxy-2-((R)-2-((S)-methoxy(2-(thiophen-2-yl)acetamido)methyl)-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazine-1-carbonyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl carbamate
[catalogue_number] => PA 03 0281011
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[chemical_name] =>
[weight] => 749.84
[form] => C30H31N5O10S4
[cas] => NA
[pslug] => 6r-7s-7-methoxy-2-r-2-s-methoxy-2-thiophen-2-yl-acetamido-methyl-7-oxo-1-2-5-7-tetrahydro-4h-furo-3-4-d-1-3-thiazine-1-carbonyl-8-oxo-7-2-thiophen-2-yl-acetamido-5-thia-1-azabicyclo-4-2-0-oct-2-en-3-yl-methyl-carbamate-pa030281011
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((6R,7S)-7-Methoxy-2-((R)-2-((S)-methoxy(2-(thiophen-2-yl)acetamido)methyl)-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazine-1-carbonyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl carbamate
Catalogue No.:PA 03 0281011
Molecular Formula : C30H31N5O10S4
Molecular Weight : 749.84
