• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Norfloxacin

Norfloxacin

Product ID N5768
Cas No. 70458-96-7
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $37.00 In stock
5 g $83.00 In stock
10 g $143.00 In stock
50 g $510.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Norfloxacin is a first generation fluoroquinolone antibiotic that exhibits antibacterial, anti-inflammatory, and anticancer activities. Norfloxacin inhibits DNA gyrase and topoisomerase IV; it is clinically used to treat urinary tract infections and prostatitis. In neutrophils from cirrhotic subjects, norfloxacin increases expression of IL-10 and heme oxygenase 1 (HO-1) and decreases expression of pro-inflammatory cytokines. Additionally, when complexed with gold(III), norfloxacin binds DNA and inhibits cellular proliferation in several cancer cell lines.

Product Info

Cas No.

70458-96-7

Purity

≥98%

Formula

C16H18FN3O3

Formula Wt.

319.33

Chemical Name

1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid  

IUPAC Name

1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid

Synonym

Baccidal, Sebercim

Melting Point

227-228°C

Solubility

Soluble in water (0.28 mg/mL), methanol (1 mg/mL), ethanol (1.9 mg/mL).

Appearance

Yellowish white crystal powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

N5768 MSDS PDF

Info Sheet

N5768 Info Sheet PDF

References

Gouvea LR, Garcia LS, Lachter DR, et al. Atypical fluoroquinolone gold(III) chelates as potential anticancer agents: relevance of DNA and protein interactions for their mechanism of action. Eur J Med Chem. 2012 Sep;55:67-73. PMID: 22835721.

Gómez-Hurtado I, Zapater P, Bellot P, et al. Interleukin-10-mediated heme oxygenase 1-induced underlying mechanism in inflammatory down-regulation by norfloxacin in cirrhosis. Hepatology. 2011 Mar;53(3):935-44. PMID: 21374664.

Padeĭskaia EN. Norfloxacin: more than 20 years of clinical use, the results and place among fluoroquinolones in modern chemotherapy for infections. Antibiot Khimioter. 2003;48(9):28-36. PMID: 15002177.

Drlica K, Zhao X. DNA gyrase, topoisomerase IV, and the 4-quinolones. Microbiol Mol Biol Rev. 1997 Sep;61(3):377-92. PMID: 9293187.

Ho YB, Zakaria MP, Latif PA, Saari N. Occurrence of veterinary antibiotics and progesterone in broiler manure and agricultural soil in Malaysia. Sci Total Environ. 2014 Aug 1;488-489:261-267. PMID: 24836135.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • A7604

    ATB 346

    NSAID; COX inhibitor and HS-releasing agent.

    ≥99%
  • A7071

    Atriopeptin II, rat/rabbit/mouse

    ANP analog, cardiomodulatory peptide; NPR-A ago...

    ≥95%
  • H9712

    (E)-4-Hydroxytamoxifen

    SERM.

    ≥97%
  • T2402

    TG100-115

    p110δ and p110γ PI3K inhibitor.

    ≥98%
  • B6959

    Bromosporine

    BRD2/4/9 and CECR2 inhibitor.

    ≥99%
  • V344761

    Vitamin K2

    2-methyl-1,4-naphthoquinone derivative

    ≥98%
  • D5794

    Doxorubicin Hydrochloride

    Anthracycline, DNA intercalator; topoisomerase ...

    ≥98%
  • W0270

    (±)-Warfarin Sodium Clathrate

    Coumarin; VKORC1 inhibitor.

    ≥98%
  • M3598

    Mizoribine Hydrobromide

    IMPDH inhibitor.

    ≥98%
  • J291331

    JH-II-127

    Selective inhibitor of LRRK2.

    ≥98%
  • C3251

    Cinnarizine

    FIASMA, L-type Ca2+ channel blocker, D2 antagon...

    ≥98%
  • P2817

    Phentolamine Hydrochloride

    ATP-sensitive K+ channel activator, α-adrenerg...

    ≥98%
  • G733404

    GSK3685032

    Reversible DNMT1-selective inhibitor

    ≥98%
  • D3203

    Diallyl Tetrasulfide

    Organosulfur found in garlic; Microtubule polym...

    ≥90%
  • V024761

    Vatalanib

    Inhibitor of VEGFR1/2/3.

    ≥98%
  • A0802

    Acarbose

    α-glucosidase inhibitor.

    ≥98%
  • A7333

    Asiaticoside

    Triterpene found in Centella, prevents melanoge...

    ≥90%
  • T0250

    Tamoxifen Citrate

    4-Hydroxytamoxifen prodrug; FIASMA, SERM, PKC i...

    ≥98%
  • P2997

    Phytic Acid, 40-50 wt% aqueous solution

    Saturated cyclic acid used to store phosphorus ...

    ≥40%
  • T0108

    10-Deacetyl-7-xylosyltaxol

    Taxane found in species of Taxus; potential mic...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only