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COA COO

Cefoxitin EP Impurity F (S-methoxy cefoxitin)

Impurity

CAS Number

2395025-37-1

Molecular Formula

C17H19N3O8S2

Product format

Neat

Molecular Weight

457.48

Shipping

Room Temperature

API Family

Cefoxitin Sodium

Synonyms

(S)-Methoxy Cefoxitin; 2395025-37-1; (6R, 7S)-3-[[(Aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefoxitin EP Impurity F; Methoxy cefoxitin, (S)-; KW5W96Y3GD; Cefoxitin Sodium Impurity F [Ep Impurity]; Cefoxitin Sodium EP Impurity F (S-Methoxy Cefoxitin); (6R, 7S)-3-((carbamoyloxy)methyl)-7-methoxy-7-((S)-2-methoxy-2-(thiophen-2-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (6R, 7S)-3-[(carbamoyloxy)methyl]-7-methoxy-7-[(2S)-2-methoxy-2-(thiophen-2-yl)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-, (6R and 7S)-

Iupac Name

(6R and 7S)-3-(carbamoyloxymethyl)-7-methoxy-7-[[(2S)-2-methoxy-2-thiophen-2-ylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

InChI

InChI=1S/C17H19N3O8S2/c1-26-11(9-4-3-5-29-9)12(21)19-17(27-2)14(24)20-10(13(22)23)8(6-28-16(18)25)7-30-15(17)20/h3-5,11,15H,6-7H2,1-2H3,(H2,18,25)(H,19,21)(H,22,23)/t11-,15-,17+/m1/s1

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COA COO

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Synthesis

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