Chemicals and Drugs

Dicloxacillin

One of the PENICILLINS which is resistant to PENICILLINASE.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

One of the PENICILLINS which is resistant to PENICILLINASE.

Chemical Identity

Chemical Information

Molecular Formula
C19H17Cl2N3O5S
Molecular Weight
470.3 g/mol
CAS Registry No.
3116-76-5
IUPAC Name
(2S,5R,6R)-6-[[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
InChIKey
YFAGHNZHGGCZAX-JKIFEVAISA-N
SMILES
CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)O
MeSH Unique ID
D004009
Source
PubChem CID 18381

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

17 entry terms
  • Dichloroxacillin
  • Dicloxaciclin
  • Dicloxacycline
  • Cilpen
  • Diclocil
  • Dicloxacillin Sodium
  • Dicloxacillin, Monosodium Salt, Anhydrous
  • Dicloxacillin, Monosodium Salt, Mono-Hydrate
  • Dicloxsig
  • Distaph
  • Ditterolina
  • Dycill
  • Dynapen
  • InfectoStaph
  • Pathocil
  • Posipen
  • Sodium, Dicloxacillin

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

73(66)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Dicloxacillin. Medical Subject Headings (MeSH). 2026. Unique ID D004009. http://id.nlm.nih.gov/mesh/2026/D004009
  2. Dicloxacillin. In: Wikipedia. https://en.wikipedia.org/wiki/Dicloxacillin
  3. Dicloxacillin. In: Wikidata. https://www.wikidata.org/wiki/Q2313471
  4. Dicloxacillin. In: PubChem Compound. CID 18381. https://pubchem.ncbi.nlm.nih.gov/compound/18381