VUBI1


CAS No. : 2245237-53-8

(Synonyms: SOS1 activator 1)

2245237-53-8
Price and Availability of CAS No. : 2245237-53-8
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1mg $420 In-stock
5mg $1050 In-stock
10mg $1700 In-stock
25mg $2800 In-stock
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Cat. No. : HY-111671
M.Wt: 483.02
Formula: C26H32ClFN6
Purity: >98 %
Solubility: DMSO : 10 mg/mL (ultrasonic)
Introduction of 2245237-53-8 :

VUBI1 (SOS1 activator 1) is a benzimidazole derivative and SOS1 activator with a Kd of 44 nM. VUBI1 can significantly activate RAS-GTP and regulate the phosphorylation of ERK. VUBI1 also can serve as a target ligand for synthesizing PROTACs, such as PROTAC SOS1 degrader-1 (HY-145737), to induce SOS1 degradation. VUBI1 can be used in the study of cancer[1][2][3][4]. In Vitro:VUBI1 (Compound 64) (0.3-30 µM; 10 min) increases RAS-GTP levels and biphasically modulates ERK1/2 phosphorylation in HeLa cells (inducing peak levels at low concentrations and suppressing at high concentrations)[1].

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