• 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
Gefitinib

Gefitinib

Product ID G1721
Cas No. 184475-35-2
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $171.30 In stock
250 mg $301.70 In stock
1 g $880.30 In stock
Bulk Quote

Quicklinks

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

Description

Gefitinib is an anticancer chemotherapeutic compound that inhibits mutant isoforms of EGFR. Across a variety of cancer cell lines, gefitinib increases poly(ADP)-ribose polymerase (PARP) cleavage and apoptosis, resulting in inhibition of cell growth. Gefitinib also induces expression of PPARγ in cellular models, likely through activation of transcription factor CCAT/enhancer binding protein β (CEBP-β). Gefitinib’s inhibition of EGFR also results in inhibition of heat shock protein 70 (HSP70), which can exacerbate pulmonary fibrosis. Additionally, gefitinib increases phosphorylation of p38 MAPK and JNK, inducing apoptosis in keratinocytes. This compound also promotes differentiation of acute myelogenous leukemia cells in vitro.

Product Info

Cas No.

184475-35-2

Purity

≥98%

Formula

C22H24ClFN4O3

Formula Wt.

446.90

Chemical Name

N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4-amine

IUPAC Name

N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy) quinazolin-4-amine

Melting Point

212-214°C

Solubility

DMSO (20 mg/ml), DMF (20 mg/ml)

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

G1721 MSDS PDF

Info Sheet

G1721 Info Sheet PDF

References

Mansure JJ, Nassim R, Chevalier S, et al. A novel mechanism of PPAR gamma induction via EGFR signalling constitutes rational for combination therapy in bladder cancer. PLoS One. 2013;8(2):e55997. doi: 10.1371/journal.pone.0055997. Erratum in: PLoS One. 2013; 8(5). PMID: 23409107.

Yoshida T, Yamada K, Azuma K, et al. Comparison of adverse events and efficacy between gefitinib and erlotinib in patients with non-small-cell lung cancer: a retrospective analysis. Med Oncol. 2013 Mar;30(1):349. PMID: 23263831.

Wan S, Wright DW, Coveney PV. Mechanism of drug efficacy within the EGF receptor revealed by microsecond molecular dynamics simulation. Mol Cancer Ther. 2012 Nov;11(11):2394-400. PMID: 22863610.

Namba T, Tanaka K, Hoshino T, et al. Suppression of expression of heat shock protein 70 by gefitinib and its contribution to pulmonary fibrosis. PLoS One. 2011;6(11):e27296. PMID: 22096546.

Lu PH, Kuo TC, Chang KC, et al. Gefitinib-induced epidermal growth factor receptor-independent keratinocyte apoptosis is mediated by the JNK activation pathway. Br J Dermatol. 2011 Jan;164(1):38-46. PMID: 20846305.

Stegmaier K, Corsello SM, Ross KN, et al. Gefitinib induces myeloid differentiation of acute myeloid leukemia. Blood. 2005 Oct 15;106(8):2841-8. PMID: 15998836.

Tracy S, Mukohara T, Hansen M, et al. Gefitinib induces apoptosis in the EGFRL858R non-small-cell lung cancer cell line H3255. Cancer Res. 2004 Oct 15;64(20):7241-4. PMID: 15492241.

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

  • P2100

    PF-06447475

    LRRK2 inhibitor.

    ≥98%
  • A5170

    Amrinone

    Pyridine; PDE3 inhibitor.

    ≥98%
  • S3345

    Silymarin

    Flavonolignan mixture found in Silybum (milk th...

    ≥50% sylibin
  • T1978

    Tetrahydroberberine

    Isoquinoline alkaloid found in Corydalis; 5-HT1...

    ≥98%
  • H9612

    Hydrocortisone 21-Acetate

    Steroid hormone involved in stress signaling; g...

    ≥98%
  • I2118

    Ifenprodil Hemitartrate

    NMDA NR1/NR2B antagonist.

    ≥98%
  • C0269

    β-Carotene

    Red-orange terpene pigment found in various pla...

    ≥98%
  • D0182

    Daunorubicin Hydrochloride

    Anthracycline, DNA intercalator; topoisomerase ...

    ≥98%
  • Z4552

    ZLN005

    PPARγ coactivator-1α expression stimulator.

    ≥98%
  • T5769

    Toremifene Base

    SERM, androgen modulator.

    ≥98%
  • I4934

    Imipenem Monohydrate

    Carbapenem β-lactam; penicillin binding protei...

    ≥98%
  • C0175

    Carbetocin Acetate

    Peptide, oxytocin analog; potential OXTR agonis...

    ≥95%
  • A0776

    ABT-199

    BH3 mimetic; Bcl-2 inhibitor.

    ≥99%
  • E6376

    Eptifibatide

    Glycoprotein IIb/IIIa inhibitor.

    ≥98%
  • A0833

    Acipimox

    Niacin derivative.

    ≥98%
  • G0000

    G250.A2 Peptide

    Peptide, carbonic anhydrase G250 epitope.

    ≥95%
  • G4596

    Glycidamide

    Epoxide metabolite of acrylamide, induces DNA a...

    ≥98%
  • A6264

    Apramycin Sulfate

    Aminoglycoside; protein translation inhibitor. ...
    ≥98%
  • F5976

    Fotemustine

    Chloroethylnitrosourea, DNA alkylator and cross...

    ≥98%
  • K2412

    KGDS

    Synthetic peptide, fibrinogen derivative; glyco...

    ≥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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only