RIPK1-IN-4

Name: RIPK1-IN-4
Brand: MedChemExpress
SKU: HY-18901
Rating: 4.5 (1 reviews)

Cat. No.: HY-18901 Purity: 98.89%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

RIPK1-IN-4 (compound 8) is a potent and selective type II kinase inhibitor of receptor interacting protein 1 (RIP1) kinase and binds to a DLG-out inactive form of RIP1 with an IC₅₀s of 16 nM and 10 nM for RIP1 and ADP-Glo kinase.

For research use only. We do not sell to patients.

RIPK1-IN-4 Chemical Structure

CAS No. : 1481641-08-0

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 319	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 319	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	USD 290	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 450	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 750	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 1060	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 1450	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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RIPK1 RIPK2 RIPK3

Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target

RIPK1

Cellular Effect

Cell Line	Type	Value	Description	References
L929	IC₅₀	0.4 μM Compound: 3	Inhibition of mouse RIP1 in mouse L929 cells assessed as inhibition of TNF/zVAD.fmk induced necroptosis by Cell titer-Glo luminescence assay Inhibition of mouse RIP1 in mouse L929 cells assessed as inhibition of TNF/zVAD.fmk induced necroptosis by Cell titer-Glo luminescence assay	[PMID: 26854747]
Sf9	IC₅₀	0.01 μM Compound: 8	Inhibition of human N-terminal His-GST-TEV-fused RIP1 kinase domain (1 to 375) autophosphorylation expressed in baculovirus infected insect Sf9 cells after 4 hrs by ADP-Glo luminescence assay Inhibition of human N-terminal His-GST-TEV-fused RIP1 kinase domain (1 to 375) autophosphorylation expressed in baculovirus infected insect Sf9 cells after 4 hrs by ADP-Glo luminescence assay	[PMID: 24900635]
Sf9	IC₅₀	0.016 μM Compound: 8	Displacement of (14-(2-{[3-({2-{[4-(cyanomethyl)phenyl]amino}-6-[(5-cyclopropyl-1H-pyrazol-3-yl)amino]-4-pyrimidinyl}amino)propyl]amino}-2-oxoethyl)-16,16,18,18-tetramethyl-6,7,7a,8a,9,10,16,18-octahydrobenzo[2'',3'']indolizino[8'',7'':5',6']pyrano[3',2': Displacement of (14-(2-{[3-({2-{[4-(cyanomethyl)phenyl]amino}-6-[(5-cyclopropyl-1H-pyrazol-3-yl)amino]-4-pyrimidinyl}amino)propyl]amino}-2-oxoethyl)-16,16,18,18-tetramethyl-6,7,7a,8a,9,10,16,18-octahydrobenzo[2'',3'']indolizino[8'',7'':5',6']pyrano[3',2':	[PMID: 24900635]
U-937	IC₅₀	0.5 μM Compound: 3	Inhibition of human RIP1 in human U937 cells assessed as inhibition of TNF/zVAD.fmk induced necroptosis after 24 hrs by Cell titer-Glo luminescence assay Inhibition of human RIP1 in human U937 cells assessed as inhibition of TNF/zVAD.fmk induced necroptosis after 24 hrs by Cell titer-Glo luminescence assay	[PMID: 26854747]
U-937	IC₅₀	0.63 μM Compound: 8	Inhibition of RIP1 in human U937 cells assessed as prevention of TNFalpha/zVAD.fmk-induced necrotic cell death preincubated for 30 to 60 mins followed by TNF-alpha induction measured after overnight incubation by Cell Titer-Glo luminescence assay Inhibition of RIP1 in human U937 cells assessed as prevention of TNFalpha/zVAD.fmk-induced necrotic cell death preincubated for 30 to 60 mins followed by TNF-alpha induction measured after overnight incubation by Cell Titer-Glo luminescence assay	[PMID: 24900635]

Molecular Weight

401.46

Formula

C₂₃H₂₃N₅O₂

CAS No.

1481641-08-0

Appearance

Solid

Color

White to off-white

SMILES

CC(C)(C1=CC(NC(NC2=CC=C(C3=CC=CC4=C3C=CN=C4N)C=C2)=O)=NO1)C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

DMSO : 250 mg/mL (622.73 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.4909 mL	12.4545 mL	24.9091 mL
5 mM	0.4982 mL	2.4909 mL	4.9818 mL
10 mM	0.2491 mL	1.2455 mL	2.4909 mL

View the 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

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.

Protocol 1

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (5.18 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.
Protocol 2

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.08 mg/mL (5.18 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.
Protocol 3

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 1.44 mg/mL (3.59 mM); Clear solution

This protocol yields a clear solution of ≥ 1.44 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (14.4 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.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

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).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

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

Purity: 98.89%

Select Batch:

Data Sheet (273 KB) SDS (251 KB)

COA (251 KB) RP-HPLC (251 KB)

Handling Instructions (2659 KB)

References

[1]. Harris PA, et al. Discovery of Small Molecule RIP1 Kinase Inhibitors for the Treatment of Pathologies Associated with Necroptosis. ACS Med Chem Lett. 2013 Nov 4;4(12):1238-43. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.4909 mL	12.4545 mL	24.9091 mL	62.2727 mL
	5 mM	0.4982 mL	2.4909 mL	4.9818 mL	12.4545 mL
	10 mM	0.2491 mL	1.2455 mL	2.4909 mL	6.2273 mL
	15 mM	0.1661 mL	0.8303 mL	1.6606 mL	4.1515 mL
	20 mM	0.1245 mL	0.6227 mL	1.2455 mL	3.1136 mL
	25 mM	0.0996 mL	0.4982 mL	0.9964 mL	2.4909 mL
	30 mM	0.0830 mL	0.4152 mL	0.8303 mL	2.0758 mL
	40 mM	0.0623 mL	0.3114 mL	0.6227 mL	1.5568 mL
	50 mM	0.0498 mL	0.2491 mL	0.4982 mL	1.2455 mL
	60 mM	0.0415 mL	0.2076 mL	0.4152 mL	1.0379 mL
	80 mM	0.0311 mL	0.1557 mL	0.3114 mL	0.7784 mL
	100 mM	0.0249 mL	0.1245 mL	0.2491 mL	0.6227 mL

RIPK1-IN-4 Related Classifications

Inflammation/Immunology

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

RIPK1-IN-41481641-08-0RIP kinaseReceptor-interacting protein kinasesRIPKInhibitorinhibitorinhibit

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References

Customer Review

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Complete Stock Solution Preparation Table

RIPK1-IN-4 Related Classifications

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