Chemicals and Drugs

Cefoxitin

A semisynthetic cephamycin antibiotic resistant to beta-lactamase.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A semisynthetic cephamycin antibiotic resistant to beta-lactamase.

Chemical Identity

Chemical Information

Molecular Formula
C16H17N3O7S2
Molecular Weight
427.5 g/mol
CAS Registry No.
35607-66-0
IUPAC Name
(6R,7S)-3-(carbamoyloxymethyl)-7-methoxy-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKey
WZOZEZRFJCJXNZ-ZBFHGGJFSA-N
SMILES
CO[C@@]1([C@@H]2N(C1=O)C(=C(CS2)COC(=O)N)C(=O)O)NC(=O)CC3=CC=CS3
MeSH Unique ID
D002440
Source
PubChem CID 441199

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

8 entry terms
  • Cefoxitin Sodium
  • MK-306
  • Mefoxin
  • Mefoxitin
  • Méfoxin
  • MK 306
  • MK306
  • Sodium, Cefoxitin

MeSH Record

Aspects Covered

25 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

History Note

80(75); was see under CEPHALOSPORINS 1975-79

MeSH Record

Previous Indexing

  • Carbamates (1974)
  • Cephalosporins (1974)

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

QV 350.5.C3

AMA Style

References

  1. National Library of Medicine. Cefoxitin. Medical Subject Headings (MeSH). 2026. Unique ID D002440. http://id.nlm.nih.gov/mesh/2026/D002440
  2. Cefoxitin. In: Wikipedia. https://en.wikipedia.org/wiki/Cefoxitin
  3. Cefoxitin. In: Wikidata. https://www.wikidata.org/wiki/Q2353907
  4. Cefoxitin. In: PubChem Compound. CID 441199. https://pubchem.ncbi.nlm.nih.gov/compound/441199