616458

TGF-β RI Kinase Inhibitor VII - CAS 666729-57-3 - Calbiochem

The TGF-β RI Kinase Inhibitor VII, also referenced under CAS 666729-57-3, controls the biological activity of TGF-β RI Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

• Synonym(s): TGF-β RI Kinase Inhibitor VII - CAS 666729-57-3 - Calbiochem, 1-(2-((6,7-Dimethoxy-4-quinolyl)oxy)-(4,5-dimethylphenyl)-1-ethanone, ALK5 Inhibitor VII
• Empirical Formula (Hill Notation): C₂₁H₂₁NO₄
• CAS Number: 666729-57-3
• Molecular Weight: 351.40
• UNSPSC Code: 12352200

Properties

• Quality Segment: 100
• assay: ≥97% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, protect from light
• color: off-white
• solubility: DMSO: 10 mg/mL, ethanol: 2 mg/mL
• shipped in: ambient
• storage temp.: 2-8°C

Description

General description

A cell-permeable quinoline compound that acts a potent ATP-competitive inhibitor of ALK5/TGF-β Receptor I kinase activity (IC₅₀ = 0.63 µM), while inhibiting c-Src only at higher concentrations (IC₅₀ = 13 µM). Shown to block TGF-β-induced Smad2 phosphorylation and Smad2/3 transcription activity (IC₅₀ = 0.5 and 0.37 µM, respectively) in human lung cancer epithelial cell line A549.

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Shimizu, T., et al. 2008. J. Med. Chem.51, 3326.

Legal Information

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

Disclaimer

Toxicity: Harmful (C)

Safety Information

• Storage Class: 10-13 - German Storage Class 10 to 13