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RO9021

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Catalog No. T16776Cas No. 1446790-62-0

RO9021 is an orally bioavailable, novel ATP-competitive SYK inhibitor [average IC50: 5.6 nM].

RO9021

RO9021

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🥰Excellent
Purity: 99.90%
Catalog No. T16776Cas No. 1446790-62-0
RO9021 is an orally bioavailable, novel ATP-competitive SYK inhibitor [average IC50: 5.6 nM].
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
1 mg$40In StockIn Stock
5 mg$98In StockIn Stock
10 mg$147In StockIn Stock
25 mg$247In StockIn Stock
50 mg$355In StockIn Stock
100 mg$479In StockIn Stock
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
This molecule is a custom-made product. TargetMol has an excellent synthesis team with the experience and capability to provide you with cost-effective products.If you have any questions, please feel free to contact us. We are committed to serving you wholeheartedly.
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
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Batch Information

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Purity:99.90%
Appearance:Solid
Color:Orange
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Product Introduction

Bioactivity
Description
RO9021 is an orally bioavailable, novel ATP-competitive SYK inhibitor [average IC50: 5.6 nM].
Targets&IC50
Syk:5.6 nM
In vitro
RO9021 effectively inhibits the anti-IgM induced phosphorylation of key signaling proteins including BTK, PLCγ2, AKT, and ERK, thereby demonstrating its capacity to block SYK kinase activity and consequently attenuate the B-cell receptor (BCR) downstream signaling cascade. This compound selectively targets B-cell receptor signaling, underscored by its role as a highly selective inhibitor of SYK. Its selectivity is evidenced by low S-scores of 0.003 for S(99) and 0.015 for S(90), indicating that among 392 kinases tested, SYK is the sole kinase significantly competed by RO9021 with 99% effectiveness. Moreover, RO9021 exhibits comparable inhibitory potency (IC50=22.8±1.7 nM) in assays measuring FcεR-mediated mast cell activation and degranulation, highlighting its broad potential in modulating immune responses [1].
Chemical Properties
Molecular Weight355.44
FormulaC18H25N7O
Cas No.1446790-62-0
SmilesCc1ccc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)nnc2C(N)=O)nc1C
Relative Density.1.288 g/cm3 (Predicted)
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
DMSO: 3 mg/mL (8.44 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.8134 mL14.0671 mL28.1341 mL140.6707 mL
5 mM0.5627 mL2.8134 mL5.6268 mL28.1341 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent 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.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent 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 ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
mg/kg
g
μL
2 Enter the in vivo formulation:
% DMSO
%
% Tween 80
% Saline/PBS/ddH2O

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc

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