• 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
Zafirlukast

Zafirlukast

Product ID Z0222
Cas No. 107753-78-6
Purity ≥98%
Product Unit SizeCostQuantityStock
10 mg $47.00 In stock
50 mg $189.00 In stock
100 mg $315.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

Zafirlukast is commonly recognized as a leukotriene receptor antagonist which is used in the treatment of asthma. It is found to be a potent inhibitor of VEGF-C/Nrp2. Research on topical usage suggests that zafirlukast may also be effective in preventing capsular contracture and reducing capsule formation of gel implants, a complication arising after breast implant surgery.

Product Info

Cas No.

107753-78-6

Purity

≥98%

Formula

C31H33N3O6S

Formula Wt.

575.68

Chemical Name

cyclopentyl N-[3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate

IUPAC Name

Cyclopentyl [3-(2-methoxy-4-{[(2-methylphenyl)sulfonyl]carbamoyl}benzyl)-1-methyl-1H-indol-5-yl]carbamate

Synonym

Accolate, Olmoran

Melting Point

138-140°C

Solubility

Soluble in DMSO (25 mg/ml).

Appearance

White to pink powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

Z0222 MSDS PDF

Info Sheet

Z0222 Info Sheet PDF

References

Oda S, Fijiwara R, Kutsuno Y, et al. Targeted screen for human UDP-glucuronosyltransferases inhibitors and the evaluation of potential drug-drug interactions with zafirlukast. Drug Metal Dispos. 2015 Jun; 43(6):812-818. PMID: 25834030.

Bandaru S, Marri VK, Kasera P, et al. Structure based virtual screening of ligands to identify cysteinyl leukotriene receptor 1 antagonist. Bioinformation. 2014 Oct 30; 10(10):652-657. PMID: 25489175.

Kang SH, Shin KC, Kim WS, et al. The preventive effect of topical zafirlukast instillation for peri-implant capsule formation in rabbits. Arch Plast Surg. 2015 Mar; 42(2):179-185. PMID: 25798389.

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

  • K0282

    Kavalactones Mixture

    Mixture of kavalactones found in Piper methysti...

    ≥98%
  • S176481

    Semaglutide

    GLP-1 agonist

    ≥95%
  • S8047

    R,S-Sulforaphane, Research Grade

    Synthetic ITC.

    ≥97%
  • C1878

    Cetrimide

    Mixture of quaternary ammonium salts, cationic ...

    ≥98%
  • T2792

    TGX-221

    p110β PI3K inhibitor.

  • S8147

    Sulindac Sulfide

    NSAID; COX-1/2 and PDE inhibitor.

    ≥98%
  • E2002

    Efaroxan Hydrochloride

    α2-adrenergic and imidazoline-1 antagonist, AT...

    ≥99%
  • T342710

    Tirzepatide

    GLP-1/GIP receptor co-agonist

    ≥98%
  • S5749

    Somatostatin-14

    Endogenous neuropeptide hormone; somatostatin a...

    ≥95%
  • D1644

    Deltorphin I

    Opioid peptide; δOR agonist.

    ≥98%
  • E6880

    Erucin

    Isothiocyanate found in cruciferous vegetables,...

    ≥98%
  • C5863

    Coptisine Chloride, natural

    Isoquinoline alkaloid found in a variety of pla...

    ≥98%
  • C9876

    CYT-387

    JAK2 inhibitor.

    ≥98%
  • C4535

    Clinafloxacin Hydrochloride

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • T286165

    Theaflavin-3-gallate

    Polyphenolic compound present in black tea.

    ≥95%
  • A1096

    Acyclovir

    Nucleoside (guanosine) analog; DNA chain termin...

    ≥98%
  • A5373

    Anisomycin

    Peptidyl transferase inhibitor, protein transla...

    ≥98%
  • D324096

    Diclofenac Impurity B

    Impurity of diclofenac

    ≥98%
  • C2960

    Chondroitin Sulfate, cow

    Polyanionic sulfated glycosaminoglycan, encogen...

    ≥90%
  • V9200

    VX-950

    NS3/4A serine protease inhibitor.

    ≥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