ER-000444793


CAS No. : 792957-74-5

792957-74-5
Price and Availability of CAS No. : 792957-74-5
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1mg $88 In-stock
5mg $200 In-stock
10mg $300 In-stock
25mg $600 In-stock
50mg $900 In-stock
100mg $1350 In-stock
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Cat. No. : HY-100852
M.Wt: 354.40
Formula: C23H18N2O2
Purity: >98 %
Solubility: DMSO : 50 mg/mL (ultrasonic)
Introduction of 792957-74-5 :

ER-000444793 is a potent inhibitor of mitochondrial permeability transition pore (mPTP) opening. ER-000444793 inhibits mPTP with an IC50 of 2.8 μM. IC50 & Target: IC50: 2.8 μM (mPTP)[1] In Vitro: ER-000444793 is a small molecule, non-toxic mPTP inhibitor with a mechanism of action independent of CypD inhibition. ER-000444793 potently and dose-dependently inhibits Ca2+-induced mPT. ER-000444793 binds CypD, a CsA/CypD homogenous time-resolved fluorescence (HTRF) assay is used to study compound binding. Both CsA and SfA dose-dependently decrease HTRF signal, suggesting displacement of labelled CsA from rhCypD protein (CsA IC50=23 nM and SfA IC50= 5 nM). In contrast, ER-000444793 has no effect up to a concentration of 50 μM, indicating lack of displacement of labelled-CsA from rhCypD protein. Together, these data suggest the mechanism of ER-000444793 in delaying mPT is independent of CypD functional inhibition[1].

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