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norfloxacin

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norfloxacin

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Also known as MK-366, Baccidal, Chibroxin, Noroxin, 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid, NFLX, Norfloxacine, 1-Ethyl-6-fluor-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-chinolincarbonsaeure

Norfloxacin, sold under the brand name Noroxin among others, is an antibiotic that belongs to the class of fluoroquinolone antibiotics. It is used to treat urinary tract infections, gynecological infections, inflammation of the prostate gland, gonorrhea and bladder infection. Eye drops were approved for use in children older than one year of age.

Key facts

Drug.Watchedfields
changed
Drug.verifiedrevid
461742799
Drug.IUPAC_name
1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1H-quinoline-3-carboxylic acid
Drug.image
Norfloxacin.svg
Drug.image_class
skin-invert-image
Drug.tradename
Noroxin, Chibroxin, Trizolin, others
Drug.MedlinePlus
a687006
Drug.pregnancy_US
C
Drug.legal_US
Rx-only
Drug.routes_of_administration
Oral, ophthalmic
Drug.bioavailability
30 to 40%
Drug.protein_bound
10 to 15%
Drug.metabolism
Hepatic
Drug.elimination_half life
3 to 4 hours
Drug.excretion
Renal and fecal
Drug.CAS_number
70458-96-7
Drug.ATC_prefix
J01
Drug.ATC_suffix
MA06

via Wikipedia infobox

Chemical data

Formula
C16H18FN3O3
Molecular weight
319.33 g/mol
IUPAC name
1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid
SMILES
CCN1C=C(C(=O)C2=CC(=C(C=C21)N3CCNCC3)F)C(=O)O
InChIKey
OGJPXUAPXNRGGI-UHFFFAOYSA-N
XLogP
-1
Polar surface area
72.9 Ų
H-bond donors
2
H-bond acceptors
7
Formal charge
0

via PubChem

Wikidata facts

Has part
carbon
Mass
319.13322
Has use
medication
Show 8 more facts
chemical formula
C₁₆H₁₈FN₃O₃
subject has role
bactericide
medical condition treated
gonorrhea
canonical SMILES
CCN1C=C(C(=O)C2=CC(=C(C=C21)N3CCNCC3)F)C(=O)O
World Health Organisation international non-proprietary name
norfloxacin
defined daily dose
0.8
Commons category
Norfloxacin
found in taxon
Caloboletus radicans
Sources (6)

via Wikidata · CC0

~18 min read

Encyclopedic overview

12 sections
Contents
  • Medical uses
  • Contraindications
  • Adverse effects
  • Interactions
  • Medications
  • Overdose
  • Mechanism of action
  • Pharmacokinetics
  • History
  • Availability
  • References
  • External links

Norfloxacin, sold under the brand name Noroxin among others, is an antibiotic that belongs to the class of fluoroquinolone antibiotics. It is used to treat urinary tract infections, gynecological infections, inflammation of the prostate gland, gonorrhea and bladder infection. Eye drops were approved for use in children older than one year of age.

Norfloxacin is associated with a number of rare serious adverse reactions as well as spontaneous tendon ruptures and irreversible peripheral neuropathy. Tendon problems may manifest long after therapy had been completed and in severe cases may result in lifelong disabilities.

Excerpted from Wikipedia’s “norfloxacin” article, available under the CC BY-SA 4.0 licence.