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Pralsetinib (Blu667) (BLU-667) is a highly potent, selective RET inhibitor (IC50s: 0.4, 0.3, 0.4, 0.4, and 0.4 nM for WT RET, RET mutants V804L, V804M, M918T and CCDC6-RET fusion).
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $36 | In Stock | |
2 mg | $51 | In Stock | |
5 mg | $105 | In Stock | |
10 mg | $148 | In Stock | |
25 mg | $297 | In Stock | |
50 mg | $558 | In Stock | |
100 mg | $785 | In Stock | |
1 mL x 10 mM (in DMSO) | $123 | In Stock |
Description | Pralsetinib (Blu667) (BLU-667) is a highly potent, selective RET inhibitor (IC50s: 0.4, 0.3, 0.4, 0.4, and 0.4 nM for WT RET, RET mutants V804L, V804M, M918T and CCDC6-RET fusion). |
Targets&IC50 | CCDC6-RET:0.4 nM, RET (V804L):0.3 nM, RET (M918T):0.4 nM, RET (WT):0.4 nM, RET (V804M):0.4 nM |
In vitro | Pralsetinib demonstrates more than 10-fold increased potency over approved MKIs against oncogenic RET variants and resistance mutants. Pralsetinib demonstrates potent activity (IC50: 0.4 nM) against common oncogenic RET alterations, including RET M918T, an activating mutation found in MTC, as well as the CCDC6-RET fusion observed in PTC and NSCLC. Pralsetinib suppresses RET pathway signaling in a panel of RET-driven cell lines: LC2/ad (CCDC6-RET, NSCLC), MZ-CRC-1 (RET M918T, MTC), and TT (RET C634W, MTC). |
In vivo | Pralsetinib potently inhibits the growth of NSCLC and thyroid cancer xenografts driven by various RET mutations and fusions without inhibiting VEGFR-2. Pralsetinib shows dose-dependent activity against both KIF5B-RET Ba/F3 and KIF5B-RET V804L Ba/F3 allograft tumors with doses as low as 10 mg/kg twice daily. |
Alias | Blu667 |
Molecular Weight | 533.6 |
Formula | C27H32FN9O2 |
Cas No. | 2097132-94-8 |
Smiles | CO[C@]1(CC[C@@H](CC1)c1nc(C)cc(Nc2cc(C)[nH]n2)n1)C(=O)N[C@@H](C)c1ccc(nc1)-n1cc(F)cn1 |
Relative Density. | 1.40 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 95 mg/mL (178.04 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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