• 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
Diflunisal

Diflunisal

Product ID D3322
Cas No. 22494-42-4
Purity ≥98%
Product Unit SizeCostQuantityStock
5 g $72.00 In stock
10 g $143.00 In stock
50 g $511.00 In stock
Bulk Quote

Quicklinks

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

Description

Diflunisal is a long-acting non-steroidal anti-inflammatory drug (NSAID) that is clinically used to treat arthritis and dental pain. Diflunisal inhibits COX-1 and COX-2, exhibiting anti-inflammatory, antipyretic, analgesic, and antiviral activities. In vitro, diflunisal inhibits docking of HIV-1 to LEDGF/p75, preventing viral integration.

Product Info

Cas No.

22494-42-4

Purity

≥98%

Formula

C13H8F2O3

Formula Wt.

250.20

Chemical Name

2',4'-Difluoro-4-hydroxy-[1,1'-biphenyl]-3-carboxylic acid

IUPAC Name

5-(2,4-difluorophenyl)-2-hydroxybenzoic acid

Synonym

Adomal, Difludol, Dolisal, Dolobid, Dolobis, Flovacil, Fluniget, Fluodonil

Melting Point

210-211°C

Solubility

Sparingly soluble in water.

Appearance

White Crystalline Powder or Colorless Crystals

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

D3322 MSDS PDF

Info Sheet

D3322 Info Sheet PDF

References

Hu G, Li X, Sun X, et al. Identification of old drugs as potential inhibitors of HIV-1 integrase - human LEDGF/p75 interaction via molecular docking. J Mol Model. 2012 Dec;18(12):4995-5003. PMID: 22733274.

Lawton GM, Chapman PJ. Diflunisal--a long-acting non-steroidal anti-inflammatory drug. A review of its pharmacology and effectiveness in management of postoperative dental pain. Aust Dent J. 1993 Aug;38(4):265-71. PMID: 8216032.

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

  • M4452

    MLN2480

    Raf inhibitor.

    ≥98%
  • T0109

    13-Acetyl-9-dihydrobaccatin-III

    Found in Taxus, starting material for synthesis...

    ≥98%
  • C0351

    Carprofen

    NSAID; COX-2 inhibitor.

    ≥98%
  • A5217

    trans-Anethole

    Phenylpropene derivative found in essential oil...

    ≥98%
  • M0009

    Macitentan

    ET-A/B antagonist.

    ≥99%
  • I5213

    Indole-3-carbinol

    Indole, glucosinolate found in cruciferous vege...

    ≥98%
  • T7044

    Triamcinolone Acetonide Acetate

    Steroid; glucocorticoid agonist.

    ≥97%
  • D3348

    11,12-Dimethoxydihydrokawain

    Kawain derivative, lactone found in Piper methy...

    ≥97%
  • C2951

    Chlortetracycline Hydrochloride

    Tetracycline; protein translation inhibitor, MM...

    ≥85%
  • B8112

    Budesonide

    Steroid; glucocorticoid agonist.

    ≥97%
  • B6998

    Bryostatin 1

    Macrolide lactone found in Bugula; TLR4 activat...

    ≥98%
  • G3455

    Ginsenoside Rc

    Triterpene saponin found in species of Panax; A...

    ≥98%
  • S3033

    Shikimic Acid

    Cyclohexanecarboxylic acid found in various pla...

    ≥98%
  • A6979

    Dihydroartemisinin

    Sesquiterpene lactone derived from Artemesia; m...

    ≥96%
  • L961000

    LY-3295668

    Aurora kinase A inhibitor

    ≥99%
  • A2077

    Afatinib

    EGFR inhibitor.

    ≥98%
  • M5793

    Moxifloxacin Free Base

    Fluoroquinolone; topoisomerase IV, topoisomeras...

    ≥98%
  • A1369

    Adrenomedullin (13-52), human

    Endogenous peptide hormone, involved in cell gr...

    ≥95%
  • V9228

    VX-765

    NLRP3 and caspase-1 inhibitor.

    ≥98%
  • N1755

    Neomycin Sulfate

    Polycationic aminoglycoside; protein translatio...

    ≥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