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)
Citations (2)

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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

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

Keywords: VU 0134992, VU 0134992 supplier, VU0134992, inwardly, rectifying, inward, rectifier, potassium, channel, Kir, blocker, inhibitor, inhibits, Kir4.1, Inward, Potassium, Channels, 6877, Tocris Bioscience

2 Citations for VU 0134992

Citations are publications that use Tocris products. Selected citations for VU 0134992 include:

Naoki et al (2023) Detection of astrocytic slow oscillatory activity and response to seizurogenic compounds using planar microelectrode array. Front Neurosci 16 1050150 PMID: 36703996

Christoph et al (2022) Induction of Survival of Motor Neuron (SMN) Protein Deficiency in Spinal Astrocytes by Small Interfering RNA as an In Vitro Model of Spinal Muscular Atrophy. Cells 11 PMID: 35159369

Do you know of a great paper that uses VU 0134992 from Tocris? Please let us know.

Reviews for VU 0134992

There are currently no reviews for this product. Be the first to review VU 0134992 and earn rewards!

Have you used VU 0134992?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review