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Substance Name: Cefixime [USAN]
RN: 125110-14-7
UNII: 97I1C92E55
InChIKey: IPYWNMVPZOAFOQ-NABDTECSSA-N

Note

  • A third-generation cephalosporin antibiotic that is stable to hydrolysis by beta-lactamases.

Classification Codes

  • Anti-Bacterial Agents
  • Anti-Infective Agents

Molecular Formula

  • C16-H21-N5-O10-S2.3H2-O

Molecular Weight

  • 507.4989
 

Names and Synonyms

Results Name

  • Cefixime [USAN]

Name of Substance

  • Cefixime trihydrate
  • Cefixime [USAN]

MeSH Heading

  • Cefixime

Synonyms

  • (6R,7R)-7-(((2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(carboxymethyloxyimino)acetyl)amino)-3-ethenyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid trihydrate
  • Cefixime
  • Cefixime hydrate
  • Cefixime trihydrate
  • Oraken
  • Oroken
  • UNII-97I1C92E55

Registry Numbers

CAS Registry Number

  • 125110-14-7

FDA UNII

  • 97I1C92E55

System Generated Number

  • 0125110147

Structure Descriptors

InChI

1S/C16H15N5O7S2.3H2O/c1-2-6-4-29-14-10(13(25)21(14)11(6)15(26)27)19-12(24)9(20-28-3-8(22)23)7-5-30-16(17)18-7;;;/h2,5,10,14H,1,3-4H2,(H2,17,18)(H,19,24)(H,22,23)(H,26,27);3*1H2/b20-9-;;;/t10-,14-;;;/m1.../s1

InChIKey

IPYWNMVPZOAFOQ-NABDTECSSA-N

Smiles

O.O.O.Nc1nc(cs1)\C(=N\OCC(=O)O)\C(=O)N[C@H]2[C@H]3SCC(=C(N3C2=O)C(=O)O)C=C