• 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
Phenylbutazone

Phenylbutazone

Product ID P2810
Cas No. 50-33-9
Purity ≥98%
Product Unit SizeCostQuantityStock
25 g $62.00 In stock
100 g $165.00 In stock
Bulk Quote

Quicklinks

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

Description

Phenylbutazone is a non-steroidal anti-inflammatory drug (NSAID) that inhibits COX-1 and COX-2 activity; it is no longer used in humans, but was previously used to treat inflammatory diseases such as arthritis and gout. Phenylbutazone exhibits anti-inflammatory, analgesic, antipyretic, and antioxidative activities. In vivo, phenylbutazone decreases edema; in separate cellular models, it inhibits activity of myeloperoxidase.

Product Info

Cas No.

50-33-9

Purity

≥98%

Formula

C19H20N2O2

Formula Wt.

308.37

Chemical Name

4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione

IUPAC Name

4-butyl-1,2-diphenylpyrazolidine-3,5-dione

Synonym

Ambene, Artrizin, Butadion, Butoz, Equipalazone, Fenibutol, Intrabutazone, Phenyzene, Tevcodyne, Uzone

Melting Point

105°C

Solubility

Soluble in water.

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

P2810 MSDS PDF

Info Sheet

P2810 Info Sheet PDF

References

Cusan C, Altinier G, Sosa S, et al. Anti-inflammatory and anti-oxidant activity of a new class of phenyl-pyrazolone derivatives. Curr Drug Discov Technol. 2006 Mar;3(1):67-73. PMID: 16712464.

Kettle AJ, Winterbourn CC. Mechanism of inhibition of myeloperoxidase by anti-inflammatory drugs. Biochem Pharmacol. 1991 May 15;41(10):1485-92. PMID: 1850278.

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

  • P6854

    Progesterone

    Endogenous steroid hormone involved in reproduc...

    ≥98%
  • G733409

    GSK-2982772

    RIP1 inhibitor.

    ≥98%
  • F8147

    Fulvestrant

    Induces ER degradation.

    ≥98%
  • V5870

    Vortioxetine

    5-HT1A agonist, 5-HT1B partial agonist, 5-HT3A/...

    ≥99%
  • S164098

    Seco-rapamycin

    Rapamycin analog

    ≥73%
  • M184770

    4-O-Methylhonokiol

    Found in Magnolia officinalis.

    ≥98%
  • T1010

    7-Acetyl Paclitaxel

    Synthesis impurity

    ≥98%
  • E5202

    Enalapril

    ACE inhibitor.

    ≥98%
  • L960008

    LY-3177833

    Cdc7 inhibitor.

    ≥99%
  • T5609

    β-Tocotrienol

    Antioxidant, vitamin E derivative found in vege...

    ≥98%
  • S3352

    Sinefungin

    S-adenosylmethionine nucleoside analog; methylt...

    ≥95%
  • A4606

    Albendazole

    Benzimidazole; microtubule polymerization inhib...

    ≥95%
  • I7302

    Isatin

    Indole derivative found in Isatis, Calanthe, an...

    ≥97%
  • E6783

    R-Equol

    Isoflavone, phytoestrogen found in soy

    ≥98%
  • B6800

    Bradykinin Triacetate

    Natriuretic, vasodilatory peptide; B1/2 agonist...

    ≥95%
  • C7992

    CTX-0294885

    Bisaniline pyrimidine; pan-kinase inhibitor.

    ≥98%
  • B5753

    Bongkrekic Acid

    Respiratory toxin, mitochondrial permeability t...

    ≥95%
  • I0480

    Ibudilast

    PDE3/5 inhibitor, LTD4 antagonist.

    ≥98%
  • C3210

    Ciglitazone

    Thiazolidinedione; PPARγ agonist.

    ≥98%
  • H1862

    Heptaplatin

    Pt-based DNA cross-linker.

    ≥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