Umbralisib (TGR-1202) hydrochloride is an orally active, potent and selective dual PI3Kδ and casein kinase-1-ε ( CK1ε ) inhibitor, with EC 50 of 22.2 nM and 6.0 μM, respectively. Umbralisib hydrochloride exhibits unique immunomodulatory effects on chronic lymphocytic leukemia (CLL) T cells. Umbralisib hydrochloride can be used for haematological malignancies reseach In Vitro Umbralisib hydrochloride causes a half-maximal inhibition of human whole blood CD19 cell proliferation between 100-300 nM. Umbralisib hydrochloride (10 nM-100 μM) inhibits phosphorylated AKT at Ser473 in a concentration-dependent manner in human lymphoma and leukemia cell lines . Umbralisib hydrochloride (15-50 μM) potently represses the expression of c-Myc in the DLBCL cell line LY7, and is uniquely characterized with structural features suitable for targeting CK1ε in lymphoma cells . MCE has not independently confirmed the accuracy of these methods. They are for reference only. In Vivo Umbralisib hydrochloride (150 mg/kg, daily p.o.) significantly shrinks the tumors by day 25 in a subcutaneous xenograft model of T-cell acute lymphoblastic leukemia (T-ALL) in NOD/SCID mice using the MOLT-4 cell line. MCE has not independently confirmed the accuracy of these methods. They are for reference only. IC50& Target:PI3Kδ 22.2 nM (EC 50 ) PI3Kδ 6.2 nM (Kd) PI3Kγ 1400 nM (Kd) PI3Kβ >10000 nM (Kd) PI3Kα >10000 nM (Kd)
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Umbralisib hydrochloride
CAS number：1532533-78-0(DMSO) molecular formula：C31H25ClF3N5O3
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| Chinese alias | 盐酸乌姆布拉西布 | ||
| English alias | - | ||
| CAS number | 1532533-78-0(DMSO) | molecular formula | C31H25ClF3N5O3 |
| molecular weight | 608.01 g/mol | Exact mass | 10mM in DMSO |
| PSA | - | logp | - |
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