Ibrutinib

Name: Ibrutinib
Brand: Tocris Bioscience
SKU: 6813

Tocris Bioscience, part of Bio-Techne | Catalog # 6813

Citations (5)

COA / SDS

Potent and selective BTK inhibitor

Key Product Details

Description:	Potent and selective BTK inhibitor
Chemical Name:	1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-2-propen-1-one
Purity:	≥98% (HPLC)
Molecular Weight:	440.5

View Full Technical Details for Ibrutinib

Technical Data
Citations

Biological Activity for Ibrutinib

Ibrutinib is a potent and selective BTK inhibitor (IC₅₀= 0.5 nM). Selective for BTK against a screening panel of kinase enzymes. Inhibits autophosphorylation of BTK, phosphorylation of PLCγ, and phosphorylation of ERK (IC₅₀ of 11 nM, 29 nM and 13 nM, respectively). Also inhibits ErbB4 (IC₅₀ = 0.25-3.4 nM). Induces cytotoxicity of chronic lymphocytic leukemia (CLL) cells. Reduces clinical arthritis scores in a mouse model.

Compound Libraries for Ibrutinib

Ibrutinib is also offered as part of the Tocriscreen 2.0 Max, Tocriscreen Kinase Inhibitor Library, Tocriscreen Epigenetics Library and Tocriscreen FDA-Approved Drugs. Find out more about compound libraries available from Tocris.

Technical Data for Ibrutinib

M. Wt	440.5
Formula	C₂₅H₂₄N₆O₂
Storage	Store at -20°C
Purity	≥98% (HPLC)
CAS Number	936563-96-1
PubChem ID	24821094
InChi Key	XYFPWWZEPKGCCK-GOSISDBHSA-N
Smiles	NC1=C2C(N([C@@H]3CCCN(C(C=C)=O)C3)N=C2C4=CC=C(C=C4)OC5=CC=CC=C5)=NC=N1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility for Ibrutinib

	Solvent	Max Conc. mg/mL	Max Conc. mM
Solubility
Solubility	DMSO	44.05	100

Preparing Stock Solutions for Ibrutinib

The following data is based on the product molecular weight 440.5.

Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	2.27 mL	11.35 mL	22.70 mL
5 mM	0.45 mL	2.27 mL	4.54 mL
10 mM	0.23 mL	1.14 mL	2.27 mL
50 mM	0.05 mL	0.23 mL	0.45 mL

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Reconstitution Calculator

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References for Ibrutinib

References are publications that support the biological activity of the product.

Pan Discovery of selective irreversible inhibitors for Bruton's tyrosine kinase. Chem.Med.Chem. 2007 PMID: 17154430
Estupiñán Comparative analysis of BTK inhibitors and mechanisms underlying adverse effects. Front.Cell Dev.Biol. 2021 PMID: 33777941
Honigberg The Bruton tyrosine kinase inhibitor PCI-32765 blocks B-cell activation and is efficacious in models of autoimmune disease and B-cell malignancy. Proc.Natl.Acad.Sci.USA 2010 PMID: 20615965