• 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
D,L-Naproxen

D,L-Naproxen

Product ID N0062
Cas No. 23981-80-8
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $52.00 In stock
10 g $97.00 In stock
25 g $217.00 In stock
100 g $687.00 In stock
Bulk Quote

Quicklinks

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

Description

Naproxen is a propionic non-steroidal anti-inflammatory drug (NSAID) that exhibits antipyretic, analgesic, anti-inflammatory, and antiviral activities. Naproxen inhibits COX-1 and COX-2 and is clinically used to treat fever, swelling, and pain. In vitro, naproxen inhibits influenza virus infection through binding of the nucleoprotein and preventing initiation of transcription and replication.

Product Info

Cas No.

23981-80-8

Purity

≥98%

Formula

C14H14O3

Formula Wt.

230.26

Chemical Name

(+)-(S)-6-Methoxy-α-methyl-2-naphthaleneacetic acid

IUPAC Name

2-(6-methoxynaphthalen-2-yl)propanoic acid

Synonym

Artagen, Danaprox, Nafasol, Sutolin, naproxen

Melting Point

152-154°C

Solubility

Insoluble in water. Soluble in acetone or ethanol.

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

N0062 MSDS PDF

Info Sheet

N0062 Info Sheet PDF

References

Lejal N, Tarus B, Bouguyon E, et al. Structure-based discovery of the novel antiviral properties of naproxen against the nucleoprotein of influenza A virus. Antimicrob Agents Chemother. 2013 May;57(5):2231-42. PMID: 23459490.

Duggan KC, Walters MJ, Musee J, et al. Molecular basis for cyclooxygenase inhibition by the non-steroidal anti-inflammatory drug naproxen. J Biol Chem. 2010 Nov 5;285(45):34950-9. PMID: 20810665.

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

  • K977545

    Kynurenic acid

    Endogenous NMDA receptor antagonist.

    ≥99%
  • T0008

    Tacrolimus

    Calcineurin inhibitor.

    ≥98%
  • S3345

    Silymarin

    Flavonolignan mixture found in Silybum (milk th...

    ≥50% sylibin
  • V9202

    VX-702

    p38 MAPK inhibitor.

    ≥98%
  • H1658

    Heparin Sodium

    Endogenous glycosaminoglycan that is produced b...

    Bioassay ≥140 U/mg
  • A9813

    AZD-8931

    Inhibitor of EGFR, HER2, and HER3.

    ≥98%
  • V0245

    Valdecoxib

    NSAID; CB1 agonist, COX-2 inhibitor.

    ≥98%
  • R5602

    Ro 20-1724

    Phosphodiesterase inhibitor that produces anti-...

    ≥98%
  • T5769

    Toremifene Base

    SERM, androgen modulator.

    ≥98%
  • C0374

    β-Casomorphin, human

    Peptide, casein fragment.

    ≥95%
  • B5753

    Bongkrekic Acid

    Respiratory toxin, mitochondrial permeability t...

    ≥95%
  • C3263

    Ciprofloxacin Hydrochloride Monohydrate

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • L9800

    LY-364947

    ALK5 (activin-like) inhibitor.

    ≥98%
  • C4534

    Clindamycin Palmitate Hydrochloride

    Lincosamide; ribosomal translocation and protei...

    ≥98%
  • B1898

    Bezafibrate

    Fibrate; PPARα agonist.

    ≥98%
  • G720009

    GS-9901

    Selective inhibitor of the delta isoform of PI3...

    ≥99%
  • B0109

    Bakuchiol

    Prenylated phenolic terpene found in various pl...

    ≥98%
  • E6825

    Ergosterol

    Sterol cell membrane component found in yeast a...

    ≥96%
  • E6259

    Epoxiconazole

    Triazole; 14-α demethylase inhibitor, potentia...

    ≥95%
  • S6000

    Sparfloxacin

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥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