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538341 CREB Inhibitor, 666-15 - Calbiochem

538341
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Overview

Key Spec Table

Empirical Formula
C₃₃H₃₀ClN₃O₅·HCl

Products

Catalogue NumberPackaging Qty/Pack
5383410001 Glass bottle 10 mg
Description
OverviewA 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.
Catalogue Number538341
Brand Family Calbiochem®
Synonyms3-(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
References
ReferencesKang, X., et al. 2015. Nat. Cell. Biol. 17, 665.
Product Information
FormOff-white solid
FormulationSupplied as HCl salt
Hill FormulaC₃₃H₃₀ClN₃O₅·HCl
Chemical formulaC₃₃H₃₀ClN₃O₅·HCl
Hygroscopic Hygroscopic
ReversibleY
Quality LevelMQ100
Biological Information
Primary TargetCREB
Purity≥98% by HPLC
Physicochemical Information
Cell permeableY
Storage and Shipping Information
Ship Code Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
Toxicity Standard Handling
Storage -20°C
Protect from Light Protect from light
Hygroscopic Hygroscopic
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Packaging Information
Packaged under inert gas Packaged under inert gas
Global Trade Item Number
Catalogue Number GTIN
5383410001 04054839116292