(±)-Bay K 8644

Cat. No. 1544

()-Bay K 8644 C16H15F3N2O4 [71145-03-4]

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Chemical Name: 1,4-Dihydro-2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-3-pyridinecarboxylic acid, methyl ester

Biological Activity

L-type Ca2+ channel activator (EC50 = 17.3 nM). Has positive inotropic, vasoconstrictive and behavioral effects in vivo. Separate enantiomers (R)-(+)-Bay K 8644 and (S)-(-)-Bay K 8644 also available (Cat. Nos. 1545 and 1546 respectively). In combination with BIX-01294 (Cat. No. 3364), helps generate induced pluripotent stem cells (iPSCs) from mouse embryonic fibroblasts (MEFs). Inhibits autophagy.

Technical Data

Soluble to 100 mM in ethanol
>99 %
Store at +4°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

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Greenberg et al (1984) Calcium channel 'agonist' BAY K 8644 inhibits calcium antagonist binding to brain and PC12 cell membranes. Brain Res. 305 365. PMID: 6204725.

Bourson et al (1989) Central and peripheral effects of the dihydropyridine calcium channel activator BAY K 8644 in the rat. Eur.J.Pharmacol. 160 339. PMID: 2469593.

Shi et al (2008) Induction of pluripotent stem cells from mouse embryonic fibroblasts by Oct4 and Klf4 with small-molecule compounds. Cell Stem Cell 3 568. PMID: 18983970.

Sarkar et al (2009) Rapamycin and mTOR-independent autophagy inducers ameliorate toxicity of polyglutamine-expanded huntingtin and related proteinopathies. Cell Death Differ. 16 46. PMID: 18636076.

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Keywords: ()-Bay K 8644, supplier, Ca2+-channel, activators, L-type, Calcium, CaV, Channels, L-Type, voltage-gated, voltage-dependent, Ca2+, ()-BayK8644, Voltage-gated Calcium Channel (CaV) Activators

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