• 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
Rofecoxib

Rofecoxib

Product ID R5722
Cas No. 162011-90-7
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $74.90 In stock
250 mg $149.90 In stock
1 g $337.30 In stock
5 g $749.20 In stock
Bulk Quote

Quicklinks

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

Description

Rofecoxib is a non-steroidal anti-inflammatory drug (NSAID) that selectively inhibits COX-2; it exhibits anti-inflammatory, analgesic, antiepileptic/anticonvulsant, and chemopreventive activities but is no longer clinically administered. Rofecoxib inhibits the formation of bladder tumors in FHIT models of bladder cancer carcinogenesis. Additionally, rofecoxib increases seizure threshold in an adenosine-dependent manner in vivo.

Product Info

Cas No.

162011-90-7

Purity

≥98%

Formula

C17H14O4S

Formula Wt.

314.36

Chemical Name

4-[4-(Methylsulfonyl)-phenyl]-3-phenyl-2(5H)- furanone

IUPAC Name

3-(4-methylsulfonylphenyl)-4-phenyl-2H-furan-5-one

Synonym

Vioxx

Melting Point

207-208°C

Solubility

Slightly soluble in methanol and acetone. Insoluble in water.

Appearance

Slightly yellowish powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

R5722 MSDS PDF

Info Sheet

R5722 Info Sheet PDF

References

D'Arca D, LeNoir J, Wildemore B, et al. Prevention of urinary bladder cancer in the FHIT knock-out mouse with Rofecoxib, a Cox-2 inhibitor. Urol Oncol. 2010 Mar-Apr;28(2):189-94. PMID: 19372053.

Akula KK, Dhir A, Kulkarni SK. Rofecoxib, a selective cyclooxygenase-2 (COX-2) inhibitor increases pentylenetetrazol seizure threshold in mice: possible involvement of adenosinergic mechanism. Epilepsy Res. 2008 Jan;78(1):60-70. PMID: 18054463.

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

  • M3598

    Mizoribine Hydrobromide

    IMPDH inhibitor.
    ≥98%
  • M7530

    [Nle4, D-Phe7]-α-Melanocyte Stimulating Hormone

    Semi-synthetic peptide, melanocortin analog; MCR a...
    ≥98%
  • O2144

    Ofloxacin

    Fluoroquinolone; topoisomerase IV and bacterial DN...
    ≥98%
  • C4510

    Climbazole

    14-α demethylase inhibitor.
    ≥98%
  • G1646

    Geldanamycin

    HSP90 inhibitor.
    ≥97%
  • P1955

    Pentagastrin

    Synthetic peptide, stimulates gastric acid secreti...
    ≥95%
  • R2599

    RGYSLG

    Peptide, represents generic protein kinase active ...
    ≥95%
  • G4581

    Glucosamine Sulfate Potassium Chloride

    Endogenous amino acid sugar involved in cartilage ...
    ≥96%
  • S1606

    Secretin, pig

    Endogenous peptide hormone, involved in water home...
    ≥95%
  • E7324

    Ethisterone

    Synthetic steroid hormone, contraceptive; PR agoni...
    ≥98%
  • M4452

    MLN2480

    Raf inhibitor.
    ≥98%
  • G2869

    Ghrelin, rat

    Endogenous peptide hormone, involved in feeding be...
    ≥95%
  • E7858

    Etoricoxib

    NSAID; COX-2 inhibitor.
    ≥99%
  • B5608

    Boc-FAAGRK-AMC

    Peptide, protease substrate.
    ≥98%
  • R3374

    Risedronic Acid

    Bisphosphonate; inhibits transfer of farnesyl pyro...
    ≥97%
  • N0163

    2-(1,8-Naphthyridin-2-yl)phenol

    Naphthalene; indirect STAT1 agonist.
    ≥98%
  • P3198

    Phytanic Acid

    Fatty acid metabolite of chlorophyll; RXR and PPAR...
    ≥97%
  • A5130

    Amphotericin B

    Polyene, binds ergosterol and induces membrane por...
    ≥90%
  • A5059

    Amoxapine

    5-HT2/3/6/7, D2/3/4, histamine H1, α1-adrenergic ...
    ≥98%
  • L9880

    Lysipressin Acetate

    Peptide found in marsupials and pigs, involved in ...
    ≥95%

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