VU590
Based on 3 publication(s) in Google Scholar
VU590 is a potent and moderately selective ROMK (Kir1.1) inhibitor, with an IC50 of 290 nM. VU590 also inhibits Kir7.1, with an IC50 of 8 μM. VU590 is not a good probe of ROMK function in the kidney.
For research use only. We do not sell to patients.
- Purity: 98.52%
- CAS No.: 313505-85-0
- Formula: C24H32N4O7
- Molecular Weight:488.53
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) VU590
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Biological Activity
IC50: 290 nM (Kir1.1), 8 μM (Kir7.1)[1]
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HEK293 | IC50 |
294 nM
Compound: 1; VU590
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Inhibition of rat ROMK1 expressed in HEK293 cells by Tl+ flux assay
Inhibition of rat ROMK1 expressed in HEK293 cells by Tl+ flux assay
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[PMID: 31034224] |
Chemical Information
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CAS No. 313505-85-0
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Appearance Solid
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Molecular Weight 488.53
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Formula C24H32N4O7
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Color White to off-white
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SMILES
[O-][N+](C1=CC=C(C=C1)CN(CCOCCOCC2)CCOCCN2CC(C=C3)=CC=C3[N+]([O-])=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (3)
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Journal Impact Factor
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Most Recent
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Int J Mol Sci
The Elongation Factor 1 Alpha Promoter Drives the Functional Expression of Kir2A in Plutella xylostella Cells. [Abstract]2025 Mar 26;26(7):3042. PMID: 40243678 -
Pest Manag Sci
Genetic and pharmacological inhibition of Kir1 impacts mating behavior of the diamondback moth (Plutella xylostella). [Abstract]2025 Aug 22. PMID: 40847487 -
Insect Sci
Genetic and pharmacological inhibition of the Kir2A channel in diamondback moth exhibits ovicidal activity. [Abstract]2026 May 11. PMID: 42116718
Solvent & Solubility
DMSO : 50 mg/mL (102.35 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (273 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Bhave G, et al. Development of a selective small-molecule inhibitor of Kir1.1, the renal outer medullary potassium channel. Mol Pharmacol. 2011 Jan;79(1):42-50. [Content Brief]
[2]. Kharade SV, et al. Pore Polarity and Charge Determine Differential Block of Kir1.1 and Kir7.1 Potassium Channels by Small-Molecule Inhibitor VU590. Mol Pharmacol. 2017 Sep;92(3):338-346. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.0470 mL | 10.2348 mL | 20.4696 mL | 51.1739 mL |
| 5 mM | 0.4094 mL | 2.0470 mL | 4.0939 mL | 10.2348 mL | |
| 10 mM | 0.2047 mL | 1.0235 mL | 2.0470 mL | 5.1174 mL | |
| 15 mM | 0.1365 mL | 0.6823 mL | 1.3646 mL | 3.4116 mL | |
| 20 mM | 0.1023 mL | 0.5117 mL | 1.0235 mL | 2.5587 mL | |
| 25 mM | 0.0819 mL | 0.4094 mL | 0.8188 mL | 2.0470 mL | |
| 30 mM | 0.0682 mL | 0.3412 mL | 0.6823 mL | 1.7058 mL | |
| 40 mM | 0.0512 mL | 0.2559 mL | 0.5117 mL | 1.2793 mL | |
| 50 mM | 0.0409 mL | 0.2047 mL | 0.4094 mL | 1.0235 mL | |
| 60 mM | 0.0341 mL | 0.1706 mL | 0.3412 mL | 0.8529 mL | |
| 80 mM | 0.0256 mL | 0.1279 mL | 0.2559 mL | 0.6397 mL | |
| 100 mM | 0.0205 mL | 0.1023 mL | 0.2047 mL | 0.5117 mL |
VU590 Related Classifications
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