Name: Evobrutinib
Brand: Selleck Chemicals
SKU: S8777
Rating: 5 (2 reviews)

Evobrutinib is a highly selective BTK inhibitor with an IC50 of 37.9 nM. It has potential anti-neoplastic activity.

Evobrutinib Chemical Structure

CAS: 1415823-73-2

Selleck's Evobrutinib has been cited by 2 publications

Purity & Quality Control

Batch: S877701 DMSO] 86 mg/mL] false] Ethanol] 10 mg/mL] false] Water] Insoluble] false Purity: 99.95%

99.95

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Signaling Pathway

BTK Signaling Pathway

Choose Selective BTK Inhibitors

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
THP1	Function assay		24 hrs	Inhibition of BTK in vitamin D3 differentiated human THP1 cells assessed as inhibition of FCgammaR-induced IL8 production measured after 24 hrs by HTRF assay, IC50=0.061μM	32083858
PBMC	Function assay		60 mins	Inhibition of BTK in human PBMC cells assessed as reduction in anti-IgM-stimulated CD69 expression on B cells preincubated for 60 mins followed by goat F(ab')2 anti-human IgM stimulation and measured after overnight incubation by flow cytometry, IC50=0.061μM	31368705
B cells	Function assay		60 mins	Inhibition of BTK in human B cells assessed as reduction in anti-IgM/IL4-stimulated CD69 expression on B cells preincubated for 60 mins followed by anti-IgM antibody/IL4 stimulation and measured after 16 hrs by flow cytometry, IC50=0.32μM	32083858
HEK293	Function assay			Inhibition of human ERG expressed in HEK293 cells at -80 mV holding potential by HPLC analysis, Ki=3.1μM	31368705
Sf21	Function assay			Inhibition of N-terminal GST-tagged human EGFR (696 to end aminoacids) expressed in baculovirus infected Sf21 cells, IC50=5.8μM	31368705
BTI-TN-5B1-4	Function assay			Covalent binding affinity to human BTK (382 to 659 residues) expressed in baculovirus infected BTI-TN-5B1-4 insect cells by isothermal calorimetry	31368705
Sf21	Function assay	1 uM		Inhibition of N-terminal His6-tagged full length human BMX expressed in Sf21 cells at 1 uM	31368705
Sf21	Function assay	1 uM		Inhibition of N-terminal His6-tagged human TEC (174 to end aminoacids) expressed in baculovirus infected Sf21 cells at 1 uM	31368705
Click to View More Cell Line Experimental Data

Biological Activity

Description

Evobrutinib is a highly selective BTK inhibitor with an IC50 of 37.9 nM. It has potential anti-neoplastic activity.

Targets

BTK ^[1]
(Cell-free assay)

37.9 nM

In vitro
In vitro	Evobrutinib can inhibit the activity of BTK and prevent the activation of the BCR signaling pathway. It is metabolized via hydroxylation, hydrolysis, O-dealkylation, glucuronidation, and GSH conjugation^[2].

In Vivo
In vivo	Evobrutinib is a novel, highly selective, irreversible BTK inhibitor that potently inhibits BCR- and Fc receptor–mediated signaling.
Animal Research	Animal Models	DBA/1J female mice
	Dosages	12 mg/kg
	Administration	o.g.

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT05248945	Completed	Healthy	Merck Healthcare KGaA Darmstadt Germany an affiliate of Merck KGaA Darmstadt Germany	January 13 2022	Phase 1
NCT04546789	Completed	Hepatic Impairment	Merck Healthcare KGaA Darmstadt Germany an affiliate of Merck KGaA Darmstadt Germany	September 30 2020	Phase 1
NCT04314024	Completed	Healthy	Merck Healthcare KGaA Darmstadt Germany an affiliate of Merck KGaA Darmstadt Germany	May 25 2020	Phase 1
NCT03934502	Completed	Healthy	Merck Healthcare KGaA Darmstadt Germany an affiliate of Merck KGaA Darmstadt Germany	April 15 2019	Phase 1

References

Chemical Information & Solubility

Molecular Weight	429.51	Formula	C₂₅H₂₇N₅O₂
CAS No.	1415823-73-2	SDF	--
Smiles	C=CC(=O)N1CCC(CC1)CNC2=NC=NC(=C2C3=CC=C(C=C3)OC4=CC=CC=C4)N
Storage (From the date of receipt)	3 years -20°C powder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years -20°C powder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 86 mg/mL ( (200.22 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 10 mg/mL

Water : Insoluble

Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Preparing Stock Solutions

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In vivo Formulation Calculator (Clear solution)

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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 addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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