Emavusertib (CA-4948)

This product is for research use only, not for human use. We do not sell to patients.

Emavusertib (CA-4948)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$750To Be Confirmed
250mg$1500To Be Confirmed
500mg$2250To Be Confirmed

Cat #: V40494 CAS #: 1801344-14-8 Purity ≥ 99%

Description: Emavusertib (CA-4948) is a first-in-class, orally bioactive and highly potent IRAK4/FLT3 inhibtor (IC50 of < 50 nM) with anticancer activity.

References: Wiese MD, et al. Investigational IRAK-4 inhibitors for the treatment of rheumatoid arthritis. Expert Opin Investig Drugs. 2020 Apr 17:1-8.

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Product Promise

Promise
Molecular Weight (MW)491.50
Molecular FormulaC24H25N7O5
CAS No.1801344-14-8
SMILES CodeO=C(C1=COC(C2=CC(C)=NC=C2)=N1)NC3=C(N4C[C@H](O)CC4)N=C5C(OC(N6CCOCC6)=N5)=C3 
SynonymsEmavusertib; CA-4948; CA 4948; CA4948;
ProtocolIn VitroEmavusertib (CA-4948) is over 500-fold more selective for IRAK-4 compared to IRAK-1. Emavusertib reduces TNF-α, IL-1β, IL-6 and IL-8 release from TLR-Stimulated THP-1 Cells with an IC50 <250 nM. Emavusertib also has antiproliferative activity due to inhibition of receptor-type tyrosine-protein kinase FLT3.
In VivoEmavusertib (CA-4948) shows anti-tumor activity in animal models including tumors containing MyD88 gene mutations. Emavusertib shows antileukemic activity in mouse models of FLT3 wild-type and FLT3 mutated acute myeloid leukemia (AML).
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.0346 mL10.1729 mL20.3459 mL40.6918 mL
5mM0.4069 mL2.0346 mL4.0692 mL8.1384 mL
10mM0.2035 mL1.0173 mL2.0346 mL4.0692 mL
20mM0.1017 mL0.5086 mL1.0173 mL2.0346 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
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Concentration
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Volume
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Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.