445800

Merbarone

A cell-permeable anticancer drug that inhibits the catalytic activity of topoisomerase II (topo II) without damaging DNA or stabilizing DNA-topo II cleavable complexes.

• Synonym(e): Merbarone, 5-(N-Phenylcarboxamido)-2-thiobarbituric Acid, NSC-336628
• Empirische Formel (Hill-System): C₁₁H₉N₃O₃S
• CAS-Nummer: 97534-21-9
• Molekulargewicht: 263.27
• MDL-Nummer: MFCD00866337
• UNSPSC-Code: 12352200

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95% (HPLC)
• Form: solid
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; protect from light
• Farbe: faint pink
• Löslichkeit: DMSO: 100 mg/mL
• Versandbedingung: ambient
• Lagertemp.: 2-8°C
• InChI: 1S/C11H9N3O3S/c15-8(12-6-4-2-1-3-5-6)7-9(16)13-11(18)14-10(7)17/h1-5H,(H,12,15)(H3,13,14,16,17,18)
• InChIKey: GFYRZTLCYQQVHZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

A cell-permeable anticancer drug that inhibits the catalytic activity of topoisomerase II (topo II) without damaging DNA or stabilizing DNA-topo II cleavable complexes (IC₅₀ = 20 µM for purified mammalian topo II versus IC₅₀ = ~ 200 µM for topo I). Also induces apoptosis in human leukemic CEM cells through a caspase-3-like protease-dependent mechanism.

A cell-permeable, anticancer drug that inhibits the catalytic activity of DNA topoisomerase II (topo II) without damaging DNA or stabilizing DNA-topo II cleavable complexes (IC₅₀ = 20 µM for purified mammalian topoisomerase II versus IC₅₀ ~200 µM for topoisomerase I). Also induces apoptosis in human leukemic CEM cells through a caspase-3-like protease-dependent mechanism.

Biochem./physiol. Wirkung

Cell permeable: yes

Primary Target
Catalytic activity of topoisomerase II

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 20 µM for purified topoisomerase II (topo II)

Verpackung

Packaged under inert gas

Warnhinweis

Toxicity: Standard Handling (A)

Sonstige Hinweise

Khelifa, T., and Beck, W.T. 1999. Mol. Pharmacol. 55, 548.
Drake, F.H., et al. 1989. Cancer Res.49, 2578.
Brewer, A.D., et al. 1985. Biochem. Pharmacol.34, 2047.

Rechtliche Hinweise

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable