• 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
Floxuridine

Floxuridine

Product ID F4557
Cas No. 50-91-9
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $133.00 In stock
500 mg $336.00 In stock
1 g $554.00 In stock
Bulk Quote

Quicklinks

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

Description

Floxuridine is a fluorinated pyrimidine; it is an analog of 5-fluorouracil (5-FU). Floxuridine exhibits antiviral and anticancer chemotherapeutic activities. Floxuridine acts as an antimetabolite, inhibiting thymidylate synthase and inducing apoptosis in cancer cells. This compound also inhibits replication of dengue virus.

Product Info

Cas No.

50-91-9

Purity

≥98%

Formula

C9H11FN2O5

Formula Wt.

246.19

Chemical Name

2'-Deoxy-5-fluorouridine

IUPAC Name

5-fluoro-1-[(2R,4S, 5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

Synonym

NSC-27640, FUDR

Melting Point

150-151°C

Solubility

Soluble in water.

Appearance

White Crystalline

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

F4557 MSDS PDF

Info Sheet

F4557 Info Sheet PDF

References

Fischer MA, Smith JL, Shum D, et al. Flaviviruses are sensitive to inhibition of thymidine synthesis pathways. J Virol. 2013 Sep;87(17):9411-9. PMID: 23824813.

Muñoz-Pinedo C, Robledo G, López-Rivas A. Thymidylate synthase inhibition triggers glucose-dependent apoptosis in p53-negative leukemic cells. FEBS Lett. 2004 Jul 16;570(1-3):205-10. PMID: 15251465.

Tobias SC, Borch RF. Synthesis and biological studies of novel nucleoside phosphoramidate prodrugs. J Med Chem. 2001 Dec 6;44(25):4475-80. PMID: 11728193.

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

  • C4533

    Clindamycin Phosphate

    Lincosamide; ribosomal translocation and protei...

    ≥98%
  • H1657

    Heparin-binding Peptide

    Peptide, binds heparin.

    ≥95%
  • M2409

    MGCD-0103

    HDAC inhibitor.

    ≥98%
  • U698578

    Urolithin C

    Ellagic acid derivative produced by gut microfl...

    ≥98%
  • Z7477

    ZSTK474

    PI3K inhibitor.

    ≥98%
  • T6933

    Trichostatin A

    HDAC inhibitor, mammalian RNA splicing modulato...

    ≥98%
  • H3277

    Histrelin Acetate

    Peptide, GnRH analog; GnRH agonist.
    ≥95%
  • L0108

    Lacidipine

    Calcium channel blocker.

    ≥98%
  • T1654

    Tenoxicam

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • P4560

    Proteolipid Protein (139-151)

    Immunodominant peptide fragment of PLP, used to...

    ≥95%
  • A081014

    Acalabrutinib

    Inhibitor of Bruton’s tyrosine kinase (BTK).<...

    ≥99%
  • A4926

    AMG-458

    c-MET inhibitor.

    ≥98%
  • B8274

    Buspirone Hydrochloride

    Azapirone; α1-adrenergic and 5-HT1A partial ag...

    ≥98%
  • M4652

    MLN8237

    AurKA inhibitor.

    ≥98%
  • F5870

    N-formyl-Met-Leu-Phe

    Peptide, involved in neutrophil activation; FPR...

    ≥95%
  • C016481

    Camalexin

    Phytoalexin

    ≥98%
  • P2512

    S-(N-Phenethylthiocarbamoyl)-L-cysteine

    Cysteine-ITC conjugate, antioxidant.

    ≥98%
  • V0376

    Vatalanib Dihydrochloride

    VEGFR inhibitor.

    ≥98%
  • B4796

    BLZ-945

    CSF-1R Inhibitor.

    ≥95%
  • S291333

    Shikonin

    Natural anthraquinone derivative

    ≥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