• 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
Ciprofloxacin

Ciprofloxacin

Product ID C3262
Cas No. 85721-33-1
Purity ≥98%
Product Unit SizeCostQuantityStock
5 g $65.00 In stock
25 g $174.00 In stock
50 g $260.00 In stock
Bulk Quote

Quicklinks

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

Description

Ciprofloxacin is a second generation fluoroquinolone antibiotic that exhibits antibacterial activity against both gram negative and gram positive bacteria. Ciprofloxacin inhibits DNA gyrase and topoisomerase IV, preventing DNA replication.

Product Info

Cas No.

85721-33-1

Purity

≥98%

Formula

C17H18FN3O3

Formula Wt.

331.34

Chemical Name

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

IUPAC Name

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

Synonym

Bay q 3939

Melting Point

255-257°C(dec.)

Solubility

Insoluble in water. Soluble in dilute hydrochloric acid. Soluble in hot DMSO or hot methanol.

Appearance

White Crystalline Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

C3262 MSDS PDF

Info Sheet

C3262 Info Sheet PDF

References

Rajendram M, Hurley KA, Foss MH, et al. Gyramides Prevent Bacterial Growth by Inhibiting DNA Gyrase and Altering Chromosome Topology. ACS Chem Biol. 2014 Apr 22. [Epub ahead of print]. PMID: 24712739.

Oliphant CM, Green GM. Quinolones: a comprehensive review. Am Fam Physician. 2002 Feb 1;65(3):455-64. PMID: 11858629.

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

Aldred KJ, McPherson SA, Wang P, et al. Drug interactions with Bacillus anthracis topoisomerase IV: biochemical basis for quinolone action and resistance. Biochemistry. 2012 Jan 10;51(1):370-381. PMID: 22126453.

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

  • T1006

    10-Acetoacetyl Paclitaxel

    Synthesis impurity

    ≥95%
  • S9753

    Synephrine

    Endogenous alkaloid also found in citrus fruits...

    ≥98%
  • T5720

    Tofacitinib Citrate

    JAK1/2/3 inhibitor.

    ≥99%
  • G4796

    Glycerol Monolaurate

    Surfactant found in coconut oil.

    ≥98%
  • O4556

    Olomoucine

    Purine derivative; CDK inhibitor.

    ≥98%
  • T3098

    Thymosin β-4 Acetate

    Endogenous peptide; actin polymerization inhibi...

    ≥95%
  • S7618

    StemRegenin 1 Hydrochloride

    AhR antagonist.

    ≥98%
  • V5870

    Vortioxetine

    5-HT1A agonist, 5-HT1B partial agonist, 5-HT3A/...

    ≥99%
  • T564098

    Tocored

    Tocopherol analog

  • H9861

    Hypericin

    Naphthodianthrone found in Hypericum; dopamine ...

    ≥98%
  • A7400

    ASP3026

    ALK inhibitor.

    ≥98%
  • P2002

    PF-04691502 Dihydrate

    PI3K and mTOR inhibitor.

    ≥98%
  • G1308

    GDC-0032

    PI3K inhibitor.

    ≥98%
  • M184770

    4-O-Methylhonokiol

    Found in Magnolia officinalis.

    ≥98%
  • S5869

    Sorafenib Tosylate

    c-Raf, RET, VEGFR1 inhibitor, potential HMT inh...

    ≥99%
  • O4101

    Okadaic Acid

    Shellfish toxin produced by dinoflagellates and...

    ≥98%
  • B177550

    Benzbromarone

    Non-competitive inhibitor of xanthine oxidase.<...

    ≥99%
  • S1612

    Sedanolide

    Phthalide found in celery seeds; COX-1, COX-2, ...

    ≥98%
  • L0060

    Lappaconitine

    Alkaloid originally found in species of Aconitu...

    ≥95%
  • C0248

    Calcineurin Substrate

    Peptide used to measure in vitro calcineurin ac...

    ≥96%

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