• 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

  • R3321

    Rifaximin

    Rifampicin derivative; DNA-dependent RNA polyme...

    ≥98%
  • C017521

    Canagliflozin

    SGLT2 inhibitor

    ≥98%
  • D178589

    1-Deoxynojirimycin

    Anti-diabetic alkaloid

    ≥98%
  • G0180

    Gastrin I, human

    Endogenous peptide hormone involved in feeding ...

    ≥98%
  • M8007

    Mubritinib, Free Base

    EGFR2 inhibitor.

    ≥99%
  • H9814

    25-Hydroxyvitamin D2

    Vitamin D2, ergocalciferol metabolite; VDR agon...

    ≥98%
  • P3348

    Pimecrolimus

    Calcineurin inhibitor, potential TRPV1 agonist....

    ≥99%
  • T0103

    Taxol Side Chain Diol

    Side chain attached to various taxanes.

    ≥98%
  • C0271

    Carfilzomib

    Epoxomicin analog; proteasome inhibitor.

    ≥98%
  • V344761

    Vitamin K2

    2-methyl-1,4-naphthoquinone derivative

    ≥98%
  • T0116

    2″,3″-Dihydrocephalomannine

    Cephalomannine derivative found in Taxus; poten...

    ≥96%
  • M964098

    Mycophenolate Mofetil

    Prodrug of the compound mycophenolic acid.

    ≥98%
  • A5301

    Anacetrapib

    Cholesterol ester transfer protein inhibitor.

    ≥98%
  • N4974

    NMS-E628

    ALK and Ros1 inhibitor, Trk antagonist.

    ≥98%
  • A488240

    AMG-337

    Selective inhibitor of c-Met.

    ≥99%
  • G3455

    Ginsenoside Rc

    Triterpene saponin found in species of Panax; A...

    ≥98%
  • V3326

    Virginiamycin S1

    Macrolide antibiotic; peptidyl transferase inhi...

    ≥99%
  • C0025

    Cafestol Eicosanate

    Diterpene found in brewed, unfiltered coffee; F...

    ≥98%
  • C281006

    Chaetocin

    Chaetocin is naturally produced by Chaetomium s...

    ≥98%
  • E5575

    Entacapone

    COMT 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

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