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NX-5948 (BTK-IN-24) is an orally bioavailable and blood-brain barrier-penetrable PROTAC BTK degrader with anti-inflammatory and antitumor activities. It induces BTK protein degradation via the cereblon E3 ligase complex, inhibiting B cell activation.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | 359 € | In Stock | |
5 mg | 796 € | In Stock | |
10 mg | 1.263 € | In Stock | |
25 mg | 2.546 € | In Stock | |
50 mg | 3.439 € | In Stock | |
1 mL x 10 mM (in DMSO) | 1.130 € | In Stock |
Description | NX-5948 (BTK-IN-24) is an orally bioavailable and blood-brain barrier-penetrable PROTAC BTK degrader with anti-inflammatory and antitumor activities. It induces BTK protein degradation via the cereblon E3 ligase complex, inhibiting B cell activation. |
Targets&IC50 | BTK in primary B cells (human):0.34 nM (DC50) |
In vitro | NX-5948 (0.0001-1000 nM; 4 hrs) is a potent degrader of BTK in primary human B cells (DC50=0.34 nM) and inhibits BCR signaling. In Ramos cells, NX-5948 (10 nM; 0.25, 0.5, 1, 2, 4, 6, 18, 24 hr) rapidly catalyzes BTK degradation within 1 hr and completes the degradation process within 2 hr. [1] NX-5948 induces BTK degradation in lymphoma cell lines and PBMC (DC50< 1 nM). [3] |
In vivo | In a mouse model of collagen-induced arthritis (CIA), NX-5948 (10, 30 mg/kg; oral gavage; daily; days 18-36) demonstrated good efficacy and tolerability, inhibiting antibody titers and cytokine IL-6 levels. [1] NX-5948 (3, 10, 30 mg/kg; oral gavage) caused dose- and time-dependent decreases in circulating BTK levels in mice and non-human primate and cynomolgus monkeys. [1] |
Alias | NX5948, BTK-IN-24 |
Molecular Weight | 806.96 |
Formula | C42H54N12O5 |
Cas No. | 2649400-34-8 |
Smiles | N(C=1N=C(C=NC1C(N)=O)N2C[C@@H](CCC2)N3C(=O)N(C)CC3)C4=CC=C(C=C4)C5CCN(CC6CCN(CC6)C=7C=CC(C(N[C@@H]8C(=O)NC(=O)CC8)=O)=NC7)CC5 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||
Solubility Information | DMSO: 40 mg/mL (49.57 mM), Sonication is recommended. H2O: < 1 mg/mL(Insoluble) | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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