GKT136901 hydrochloride
Based on 4 publication(s) in Google Scholar
GKT136901 hydrochloride is a potent, selective and orally active inhibitor of NADPH oxidase (NOX1/4), with Kis of 160 and 165 nM, respectively. GKT136901 hydrochloride is also a selective and direct scavenger of peroxynitrite. GKT136901 hydrochloride can be used for the research of diabetic nephropathy, stroke, and neurodegeneration. GKT136901 hydrochloride also has anti-inflammatory activity.
For research use only. We do not sell to patients.
- Purity: 99.59%
- CAS No.: 1254507-01-1
- Formula: C19H16Cl2N4O2
- Molecular Weight:403.26
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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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) GKT136901 hydrochloride
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Biological Activity
Ki: 160 (NOX1), 165 (NOX4)[1]
GKT136901 (10 μM; 30 min) significantly attenuates high-D-glucose-induced increase in O2?? production and in H2O2 generation in MPT cells[4].
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GKT136901 (10 μM; 30 min) abolishes the effect of high D-glucose on p38MAP kinase activation in MPT cells[4].
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GKT136901 (10 μM; 2 h) attenuates methamphetamine (METH)-induced oxidative stress in HBMECs[5].
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GKT136901 (10 μM; 2 h) protects HBMECs against METH-induced blood-brain barrier (BBB) dysfunction[5].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male db/db and db/m mice (8 weeks)[6]
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Dosage:30, 90 mg/kg
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Administration:Daily p.o. for 16 weeks
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Result:Reduced albuminuria, thiobarbituric acid-reacting substances (TBARS) and renal ERK1/2 phosphorylation and preserved renal structure in diabetic mice.
Had no effect on plasma glucose, BP (blood pressure), and body weight.
Chemical Information
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CAS No. 1254507-01-1
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Appearance Solid
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Molecular Weight 403.26
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Formula C19H16Cl2N4O2
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Color Light yellow to light brown
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SMILES
O=C1N(C2=CC=CC=C2Cl)NC(C1=C(C)N3CC4=NC=CC=C4)=CC3=O.[H]Cl
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (4)
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Journal Impact Factor
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Most Recent
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Cell Rep
DEAD-box helicase DDX24 is essential for endothelial mitochondrial function to maintain the blood-brain barrier. [Abstract]2025 Oct 15;44(10):116428. PMID: 41105514 -
Int J Mol Sci
Aβ40 Improves Cerebrovascular Endothelial Function via NOX4-Dependent Hydrogen Peroxide Release. [Abstract]2025 Jul 15;26(14):6759. PMID: 40725005 -
Int J Mol Sci
2023 Nov 13;24(22):16260. PMID: 38003450
Solvent & Solubility
DMSO : 62.5 mg/mL (154.99 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 4 mg/mL (9.92 mM; ultrasonic and warming and heat to 60°C)
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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (5.16 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (5.16 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (278 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Laleu B, et, al. First in class, potent, and orally bioavailable NADPH oxidase isoform 4 (Nox4) inhibitors for the treatment of idiopathic pulmonary fibrosis. J Med Chem. 2010 Nov 11;53(21):7715-30. [Content Brief]
[2]. Teixeira G, et, al. Therapeutic potential of NADPH oxidase 1/4 inhibitors. Br J Pharmacol. 2017 Jun;174(12):1647-1669. [Content Brief]
[3]. Schildknecht S, et, al. The NOX1/4 inhibitor GKT136901 as selective and direct scavenger of peroxynitrite. Curr Med Chem. 2014;21(3):365-76. [Content Brief]
[4]. Sedeek M, et, al. Critical role of Nox4-based NADPH oxidase in glucose-induced oxidative stress in the kidney: implications in type 2 diabetic nephropathy. Am J Physiol Renal Physiol. 2010 Dec;299(6):F1348-58. [Content Brief]
[5]. Hwang JS, et, al. GKT136901 protects primary human brain microvascular endothelial cells against methamphetamine-induced blood-brain barrier dysfunction. Life Sci. 2020 Sep 1;256:117917. [Content Brief]
[6]. Sedeek M, et, al. Renoprotective effects of a novel Nox1/4 inhibitor in a mouse model of Type 2 diabetes. Clin Sci (Lond). 2013 Feb;124(3):191-202. [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 (sealed storage, away from moisture). 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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 2.4798 mL | 12.3989 mL | 24.7979 mL | 61.9947 mL |
| 5 mM | 0.4960 mL | 2.4798 mL | 4.9596 mL | 12.3989 mL | |
| DMSO | 10 mM | 0.2480 mL | 1.2399 mL | 2.4798 mL | 6.1995 mL |
| 15 mM | 0.1653 mL | 0.8266 mL | 1.6532 mL | 4.1330 mL | |
| 20 mM | 0.1240 mL | 0.6199 mL | 1.2399 mL | 3.0997 mL | |
| 25 mM | 0.0992 mL | 0.4960 mL | 0.9919 mL | 2.4798 mL | |
| 30 mM | 0.0827 mL | 0.4133 mL | 0.8266 mL | 2.0665 mL | |
| 40 mM | 0.0620 mL | 0.3100 mL | 0.6199 mL | 1.5499 mL | |
| 50 mM | 0.0496 mL | 0.2480 mL | 0.4960 mL | 1.2399 mL | |
| 60 mM | 0.0413 mL | 0.2066 mL | 0.4133 mL | 1.0332 mL | |
| 80 mM | 0.0310 mL | 0.1550 mL | 0.3100 mL | 0.7749 mL | |
| 100 mM | 0.0248 mL | 0.1240 mL | 0.2480 mL | 0.6199 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
GKT136901 hydrochloride Related Classifications
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