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RIPK1-IN-33 is an orally active RIPK1 inhibitor with excellent blood-brain barrier permeability, exhibiting an IC50 of 0.115 μM. It demonstrates significant anti-ferroptosis activity, radical scavenging capability (IC50= 123.3 μM), and anti-lipid peroxidation effects (IC50= 9.72 μM). In transient middle cerebral artery occlusion (tMCAO) models, it significantly reduces cerebral infarct volume and improves neurological scores. RIPK1-IN-33 is suitable for ischemic stroke research.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | RIPK1-IN-33 is an orally active RIPK1 inhibitor with excellent blood-brain barrier permeability, exhibiting an IC50 of 0.115 μM. It demonstrates significant anti-ferroptosis activity, radical scavenging capability (IC50= 123.3 μM), and anti-lipid peroxidation effects (IC50= 9.72 μM). In transient middle cerebral artery occlusion (tMCAO) models, it significantly reduces cerebral infarct volume and improves neurological scores. RIPK1-IN-33 is suitable for ischemic stroke research. |
| In vitro | RIPK1-IN-33 (Compound 23a) demonstrates significant free radical scavenging DAPH activity with an IC 50 value of 123.3 μM and an antioxidant MDA effect with an IC 50 of 9.72 μM over a period of 30-60 minutes. Additionally, when administered at concentrations ranging from 0.0076 to 50 μM for 17 hours, RIPK1-IN-33 reduces PTGS2 mRNA expression levels in a dose-dependent manner in HT-1080 cells, exhibiting an IC 50 of 0.156 μM. |
| In vivo | RIPK1-IN-33 (Compound 23a), administered intravenously at a dose of 33 mg/kg (68.8 μmol/kg) twice over 24 hours, provides protective effects in a rat model of cerebral ischemia-reperfusion injury. Furthermore, administering RIPK1-IN-33 at a dosage of 100-200 mg/kg intravenously, either as a single dose or daily for seven consecutive days, resulted in no mortality or serious adverse events in the same rat model. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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