• 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
Tosufloxacin Tosylate

Tosufloxacin Tosylate

Product ID T5672
Cas No. 115964-29-9
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $71.50 In stock
500 mg $163.40 In stock
1 g $306.20 In stock
Bulk Quote

Quicklinks

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

Description

Tosufloxacin is a fluoroquinolone antibiotic that exhibits antibacterial efficacy in ocular infections and against Mycoplasma. Tosufloxacin inhibits bacterial DNA gyrase and topoisomerase IV.

Product Info

Cas No.

115964-29-9

Purity

≥98%

Formula

C19H15F3N4O3 • C7H8O3S

Formula Wt.

576.55

Chemical Name

7-(3-Amino-1-pyrrolidinyl)-1-(2,4-difluorophenyl)-6- fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3- carboxylic acid toluenesulfonate

IUPAC Name

7-(3-aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1, 8-naphthyridine-3-carboxylic acid;4-methylbenzenesulfonic acid

Synonym

Tosufloxacin toluenesulfonate, Ozex, Tosuxacin

Melting Point

258-260°C

Solubility

Very slighlty soluble in water.

Appearance

Yellowish crystalline powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

T5672 MSDS PDF

Info Sheet

T5672 Info Sheet PDF

References

Akaike H, Miyashita N, Kubo M, et al. In vitro activities of 11 antimicrobial agents against macrolide-resistant Mycoplasma pneumoniae isolates from pediatric patients: results from a multicenter surveillance study. Jpn J Infect Dis. 2012;65(6):535-8. PMID: 23183207.

Ayaki M, Iwasawa A, Soda M, et al. Cytotoxicity of five fluoroquinolone and two nonsteroidal anti-inflammatory benzalkonium chloride-free ophthalmic solutions in four corneoconjunctival cell lines. Clin Ophthalmol. 2010 Sep 20;4:1019-24. PMID: 20922036.

Tanaka M, Onodera Y, Uchida Y, et al. Inhibitory activities of quinolones against DNA gyrase and topoisomerase IV purified from Staphylococcus aureus. Antimicrob Agents Chemother. 1997 Nov;41(11):2362-6. PMID: 9371334.

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

  • C1613

    Cediranib

    VEGFR inhibitor.

    ≥98%
  • T7158

    Tropicamide

    mAChR antaonist.

    ≥98%
  • C5662

    Copper Bis-3,5-diisopropylsalicylate

    Antioxidant.

    ≥97%
  • H1695

    S-Hexylglutathione

    Glutathione-S-transferase inhibitor.

    ≥98%
  • R2511

    RGDC

    Peptide, used to study cell-surface binding; po...

    ≥95%
  • R162041

    Rebaudioside A

    Steviol glycoside used as sucrose substitute

    ≥98%
  • P6264

    PPQ-102

    Pyramido-pyrrolo-quinoxalinedione; CFTR blocker...

    ≥98%
  • A7868

    Atropine

    Tropane alkaloid found in plants in the Solanac...

    ≥98%
  • N0161

    β-Naphthoflavone

    AhR agonist.

    ≥98%
  • P0252

    Pancuronium Bromide

    Non-depolarizing NMJ blocker; nAChR antagonist....

    ≥98%
  • D3322

    Diflunisal

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • T7034

    Trimethoprim

    Dihydrofolate reductase inhibitor.

    ≥98%
  • G8103

    Guanylin, human

    Endogenous peptide hormone; guanyl cyclase C ag...

    ≥95%
  • K0034

    Kahweol Eicosanate

    Diterpene found in coffee beans.

    ≥98%
  • F4502

    Flavokawain A

    Chalcone kavalactone found in Piper methysticum...

    ≥98%
  • L582694

    Lorlatinib

    Third generation macrocyclic ALK inhibitor.

    ≥98%
  • S8248

    Sulfamethoxazole

    Sulfonamide; PABA inhibitor.

    ≥98%
  • S584778

    Sotorasib

    KRAS inhibitor

    ≥99%
  • S9754

    Syntide 2

    Synthetic peptide, CDPK, PKC, CaMKII substrate....

    ≥95%
  • F4482

    Fluvastatin Sodium

    Statin; HMG-CoA reductase inhibitor, potential ...

    ≥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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only