VU 0134992

Pricing Availability   Qty
Description: Kir4.1 blocker
Chemical Name: 2-(2-Bromo-4-isopropylphenoxy)-N-(2,2,6,6-tetramethylpiperidin-4-yl)acetamide
Purity: ≥98% (HPLC)
Literature (3)

Biological Activity for VU 0134992

VU 0134992 is a Kir4.1 potassium channel blocker (IC50 = 0.97 μM). Displays 10-fold selectivity for Kir4.1 over Kir4.1/5.1 concatemeric channels and >30-fold selectivity over Kir1.1, 2.1 and 2.2. Increases urine output and urinary Na+ and K+ excretion in volume-loaded rats.

Compound Libraries for VU 0134992

VU 0134992 is also offered as part of the Tocriscreen 2.0 Max. Find out more about compound libraries available from Tocris.

Technical Data for VU 0134992

M. Wt 411.38
Formula C20H31BrN2O2
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 755002-90-5
PubChem ID 1319582
Smiles CC(C)C1=CC(Br)=C(OCC(=O)NC2CC(C)(C)NC(C)(C)C2)C=C1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for VU 0134992

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 41.14 100
ethanol 41.14 100

Preparing Stock Solutions for VU 0134992

The following data is based on the product molecular weight 411.38. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.43 mL 12.15 mL 24.31 mL
5 mM 0.49 mL 2.43 mL 4.86 mL
10 mM 0.24 mL 1.22 mL 2.43 mL
50 mM 0.05 mL 0.24 mL 0.49 mL

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References for VU 0134992

References are publications that support the biological activity of the product.

Kharade et al (2018) Discovery, characterization, and effects on renal fluid and electrolyte excretion of the Kir4.1 potassium channel pore blocker, VU0134992. Mol.Pharmacol. 94 926 PMID: 29895592

If you know of a relevant reference for VU 0134992, please let us know.

View Related Products by Product Action

View all Inward Rectifier Potassium (Kir) Channel Blockers

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Citations for VU 0134992

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