Description
Poseltinib, an orally active, selective and irreversible Bruton’s tyrosine kinase (BTK) inhibitor (IC50 =1.95 nM), with 0.3, 2.3 and 2.4-fold selectivity for BTK over BMX, TEC and TXK, respectively. Poseltinib can covalently bind to the active site (cysteine 481 residue) of BTK, and reveales potent inhibition of B cell receptor (BCR), Fc receptor (FcR), Toll-like receptor (TLR) mediated signaling.
Product information
CAS Number: 1353552-97-2
Molecular Weight: 470.52
Formula: C26H26N6O3
Chemical Name: N-{3-[(2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}furo[3,2-d]pyrimidin-4-yl)oxy]phenyl}prop-2-enamide
Smiles: CN1CCN(CC1)C1C=CC(=CC=1)NC1N=C2C=COC2=C(N=1)OC1=CC(=CC=C1)NC(=O)C=C
InChiKey: LZMJNVRJMFMYQS-UHFFFAOYSA-N
InChi: InChI=1S/C26H26N6O3/c1-3-23(33)27-19-5-4-6-21(17-19)35-25-24-22(11-16-34-24)29-26(30-25)28-18-7-9-20(10-8-18)32-14-12-31(2)13-15-32/h3-11,16-17H,1,12-15H2,2H3,(H,27,33)(H,28,29,30)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 100 mg/mL (212.53 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
Products are for research use only. Not for human use.
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