• 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
4’-Bromoflavone

4’-Bromoflavone

Product ID B6857
Cas No. 20525-20-6
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $61.00 In stock
5 g $225.00 In stock
10 g $378.00 In stock
Bulk Quote

Quicklinks

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

Description

4-Bromoflavone displays antioxidative and chemopreventive activities. 4-Bromoflavone activates Nrf2-Keap1-ARE complex signaling and also induces quinone reductase and other phase II enzymes. Additionally, this compound prevents the development of mammary tumors, increasing tumor latency in vivo.

Product Info

Cas No.

20525-20-6

Purity

≥98%

Formula

C15H9BrO2

Formula Wt.

301.13

IUPAC Name

2-(4-Bromophenyl)-4H-chromen-4-one

Synonym

4’BF, 4’-Bromo-2-phenyl-4H-1-benzopyran-4-one

Melting Point

176-178°C (lit.)

Appearance

Off-White crystalline powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

B6857 MSDS PDF

Info Sheet

B6857 Info Sheet PDF

References

Lee JS, Surh YJ. Nrf2 as a novel molecular target for chemoprevention. Cancer Lett. 2005 Jun 28;224(2):171-84. PMID: 15914268.

Mehta RG, Pezzuto JM. Discovery of cancer preventive agents from natural products: from plants to prevention. Curr Oncol Rep. 2002 Nov;4(6):478-86. PMID: 12354359.

Song LL, Kosmeder JW 2nd, Lee SK, et al. Cancer chemopreventive activity mediated by 4'-bromoflavone, a potent inducer of phase II detoxification enzymes. Cancer Res. 1999 Feb 1;59(3):578-85. PMID: 9973203.

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

  • N5669

    Nordihydroguaiaretic Acid

    Phenol found in the creosote bush; 5-lipoxygena...

    ≥99%
  • E7668

    Etretinate

    Aromatic retinoid; RAR, RXR agonist.

    ≥98%
  • M704789

    MRTX1133

    KRAS inhibitor

    ≥98%
  • A5327

    Anagrelide

    Imidazoquinazoline; PDE3 inhibitor.

    ≥98%
  • R2788

    RGW-611

    Morpholine derivative.

    ≥98%
  • S7769

    Streptomycin Sulfate

    Aminoglycoside; protein translation inhibitor, ...

    ≥98%
  • O1178

    n-Octyl-3-methylcaffeate

    Derivative of methyl caffeate, hydroxycinnamic ...

    ≥98%
  • H1662

    HER2/neu (654-662) GP2

    Peptide fragment of HER2/neu/erbB2 receptor.

    ≥95%
  • C8112

    CUDC-907

    PI3K and HDAC inhibitor.

    ≥98%
  • A1607

    AEBSF Hydrochloride

    Serine protease substrate/inhibitor.

    ≥98%
  • I058584

    Ibotenic Acid

    Analog of glutamate

    ≥98%
  • E7556

    Etodolac

    NSAID; TRPA1 agonist, COX-2 inhibitor.

    ≥98%
  • S6134

    Spinorphin, bovine

    Endogenous heptapeptide; P2X3 and N-formylpepti...

    ≥95%
  • S7603

    Stavudine

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

    ≥99%
  • K1677

    Ketoprofen

    NSAID; COX-1/2 and lactate dehydrogenase inhibi...

    ≥98%
  • R520002

    RN-1747

    TRPV4 agonist

    ≥98%
  • A4853

    β-Amyloid Peptide (1-42), human

    Endogenous APP peptide cleavage product, primar...

    ≥95%
  • B6805

    Bradykinin (1-7)

    Natriuretic, vasodilatory peptide fragment; B1/...

    ≥95%
  • D8014

    DU-14

    Steroid sulfatase inhibitor.

    ≥98%
  • D3431

    3,4-Dihydroxyphenyl Ethanol

    Polyphenol found in olive oil, antioxidant.

    ≥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