• 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
β-Rubromycin

β-Rubromycin

Product ID R8207
Cas No. 27267-70-5
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $175.10 Please Inquire
5 mg $616.60 Please Inquire
Bulk Quote

Quicklinks

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

Description

β-Rubromycin is a quinolone antibiotic that directly inhibits telomerase; it exhibits some antibacterial and antiviral activities. β-Rubromycin inhibits HIV-1 reverse transcriptase and also displays anticancer potential, decreasing the proliferation of cancer cells in vitro.

Product Info

Cas No.

27267-70-5

Purity

≥98%

Formula

C27H20O12

Formula Wt.

536.44

Chemical Name

Spiro(benzo(1,2-b:5,4-c')dipyran-2(3H),2'(3'H)-naphtho(1,2-b)furan)-7-carboxylic acid,4,4',5',9-tetrahydro -6',10-dihydroxy-7',9'-dimethoxy-4',5',9-trioxo-, methyl ester

IUPAC Name

methyl (2S)-8',10-dihydroxy-5',7'-dimethoxy-4',9,9'-trioxospiro[3, 4-dihydropyrano[4,3-g]chromene-2, 2'-3H-benzo[f][1]benzofuran]-7-carboxylate

Appearance

Dark Purple Solid

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

R8207 MSDS PDF

Info Sheet

R8207 Info Sheet PDF

Brochures

Antivirals Booklet

References

Mizushina Y, Takeuchi T, Sugawara F, et al. Anti-cancer targeting telomerase inhibitors: β-rubromycin and oleic acid. Mini Rev Med Chem. 2012 Oct;12(11):1135-43. PMID: 22876944.

Ueno T, Takahashi H, Oda M, et al. Inhibition of human telomerase by rubromycins: implication of spiroketal system of the compounds as an active moiety. Biochemistry. 2000 May 23;39(20):5995-6002. PMID: 10821671.

Goldman ME, Salituro GS, Bowen JA, et al. Inhibition of human immunodeficiency virus-1 reverse transcriptase activity by rubromycins: competitive interaction at the template.primer site. Mol Pharmacol. 1990 Jul;38(1):20-5. PMID: 1695317.

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

  • P5747

    Polymyxin B sulfate

    Cationic lipid polypeptide, mixture of polymyxi...

    ≥6500 iu/mg
  • N344780

    N-Nitroso Bumetanide

    Bumetanide impurity

    ≥99%
  • M568262

    Mogrol

    Triterpenoid

    ≥99%
  • H5654

    Honokiol

    Lignan found in species of Magnolia; GABA-A pot...

    ≥99%
  • D3430

    Dihydrosanguinarine

    Benzophenanthridine alkaloid, sanguinarine meta...

    ≥98%
  • N5986

    Novobiocin Sodium

    Aminocoumarin; bacterial DNA gyrase inhibitor.<...

    ≥98%
  • A4515

    Alendronate Monosodium Trihydrate

    Bisphosphonate.

    ≥98%
  • G0248

    (-)-Gambogic Acid

    Xanthone found in Garcinia hanburyi.

    ≥99%
  • L0209

    Lactoferrin, cow

    Endogenous glycoprotein; lactoferrin agonist.

    ≥92%
  • S680017

    SR-717 Lithium Salt

    STING agonist

    ≥98%
  • C0145

    Calcitriol

    Active form of vitamin D, regulates dietary Ca2...

    ≥97%
  • L9701

    LY-450139

    GHS-R1a agonist, γ-secretase inhibitor.

    ≥98%
  • S0170

    Sarafloxacin Hydrochloride

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥95%
  • B3209

    Bicalutamide

    AR antagonist.

    ≥98%
  • V3355

    Vindoline

    Semi-synthetic vinca alkaloid found in Catharan...

    ≥98%
  • A8070

    Auraptene

    Monoterpene coumarin ether found in Citrus; PPA...

    ≥98%
  • V0352

    Vandetanib

    RET, EGFR, VEGFR2 inhibitor.

    ≥98%
  • F5868

    Formoterol Fumarate Dihydrate

    β2-adrenergic agonist.

    ≥98%
  • T1754

    Tenatoprazole

    H+/K+ ATPase inhibitor.

    ≥98%
  • R5773

    Rosiglitazone

    Thiazolidinedione; PPARγ agonist.

    ≥99%

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