5.38341

666-15

≥98% (HPLC), solid, CREB inhibitor, Calbiochem^®

• Synonym(e): CREB Inhibitor, 666-15, 3-(3-Aminopropoxy)-N-(2-((3-((4-chloro-2-hydroxyphenyl)carbamoyl)naphthalen-2-yl)oxy)ethyl)-2-naphthamide, HCl, CBP-CREB Interaction Inhibitor II, 666-15
• Empirische Formel (Hill-System): C₃₃H₃₀ClN₃O₅ · xHCl
• Molekulargewicht: 584.06 (free base basis)
• UNSPSC Code: 12352200
• NACRES: NA.77
• Assay: ≥98% (HPLC)
• Form: solid
• Storage condition: OK to freeze, desiccated (hygroscopic), protect from light

Eigenschaften

• Produktname: CREB Inhibitor, 666-15,
• assay: ≥98% (HPLC)
• Quality Segment: 100
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, desiccated (hygroscopic), protect from light
• color: off-white
• solubility: DMSO: 100 mg/mL
• storage temp.: −20°C

Beschreibung

General description

A cell-permeable naphthol derivative that acts as a highly potent and selective inhibitor of cAMP response element-binding protein (CREB)-mediated gene transcription (IC50 = 81 nM by CREB RLuc reporter assay with transfected HEK 293T cells). Also shown to inhibit forskolin-stimulated transcription of Nurr1/NR4A2 (~ 50 nM). Diminishes CREB phosphorylation and reduces colony forming ability of wild-type AML cells. Inhibits the growth of cancer cells (GI₅₀ = 46, 73, 310 and 470 nM for MDA-MB-468, MDA-MB-231, MCF-7, and A549, respectively) without affecting normal cells. Completely suppresses the growth of MDA-MB-468 xenografts in mice (~ 10 mg/kg, i.p., 5 days/week for 5 weeks).

Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
CREB

Reversible: yes

Packaging

Packaged under inert gas

Physical form

Supplied as HCl salt

Other Notes

Kang, X., et al. 2015. Nat. Cell. Biol.17, 665.

Legal Information

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

Disclaimer

Toxicity: Standard Handling (A)

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable