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Home/Compounds/Pharmaceutical Intermediate/(6R,7R)-7-({(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(2-ethoxy-2-oxoethoxy)imino]acetyl}amino)-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
C18H19N5O7S2
481.5 g/mol
Pharmaceutical Intermediate

Cefixime EP Impurity F

CAS79368-95-9
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

This compound is a cephalosporin-related impurity reference standard used in quality control for the pharmaceutical intermediate Cefixime. It is a structural analog of cefixime and is employed as a reference material in analytical testing.

Impurity reference standard for cefiximePharmaceutical quality control and analytical testing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.84

(6R,7S)-7-({(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl}amino)-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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SimilarStructure SimilarSimilarity 0.84

Cefixime trihydrate

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SimilarStructure SimilarSimilarity 0.84

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SimilarStructure SimilarSimilarity 0.73

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Identifiers
IUPAC Name

(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-ethoxy-2-oxoethoxy)iminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

InChIKey

QVMFLNUARRRNPY-WGHMCSAXSA-N

SMILES

CCOC(=O)CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C=C)C(=O)O

Synonyms (4)
  • Cefixime EP Impurity F