For research use only. Not for therapeutic Use.
Irpagratinib (ABSK011) is an orally active inhibitor of fibroblast growth factor receptor (FGFR) tyrosine kinase, targeting to FGFR4 (IC50<10 nM). Irpagratinib inhibits the auto-phosphorylation of FGFR4 and blocks signal transduction from FGFR4 to downstream pathway activation. Irpagratinib exhibits high exposure in PK study in mouse, rat and dog, and also shows antineoplastic/anti-tumor activity in subcutaneous xenograft tumor models[1].
| Catalog Number | I040871 |
| CAS Number | 2230974-62-4 |
| Synonyms | N-[(3S,4S)-3-[[6-(2,6-difluoro-3,5-dimethoxyphenyl)-8-(3-methoxy-3-methylazetidin-1-yl)pyrido[3,4-d]pyrimidin-2-yl]amino]oxan-4-yl]prop-2-enamide |
| Molecular Formula | C28H32F2N6O5 |
| Purity | ≥95% |
| InChI | InChI=1S/C28H32F2N6O5/c1-6-21(37)32-16-7-8-41-12-18(16)34-27-31-11-15-9-17(22-23(29)19(38-3)10-20(39-4)24(22)30)33-26(25(15)35-27)36-13-28(2,14-36)40-5/h6,9-11,16,18H,1,7-8,12-14H2,2-5H3,(H,32,37)(H,31,34,35)/t16-,18+/m0/s1 |
| InChIKey | PGRHEHZIRYNZDV-FUHWJXTLSA-N |
| SMILES | CC1(CN(C1)C2=C3C(=CC(=N2)C4=C(C(=CC(=C4F)OC)OC)F)C=NC(=N3)NC5COCCC5NC(=O)C=C)OC |
| Reference | [1]. Chen Z. Abstract LB-272: Discovery and characterization of a novel FGFR4 Inhibitor for the treatment of hepatocellular carcinoma[J]. Cancer Research, 2018, 78(13_Supplement): LB-272-LB-272. |
