IACS-010759

IACS-010759 is an orally active, potent mitochondrial complex I of oxidative phosphorylation (OXPHOS) inhibitor. IACS-010759 inhibits proliferation and induces apoptosis in models of brain cancer and acute myeloid leukemia (AML) reliant on OXPHOS. IACS-010759 has the potential for relapsed/refractory AML and solid tumors research.

Product information

CAS Number: 1570496-34-2

Molecular Weight: 562.56

Formula: C25H25F3N6O4S

Chemical Name: 4-methanesulfonyl-1-{3-[(5-methyl-3-{3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}-1H-1,2,4-triazol-1-yl)methyl]phenyl}piperidine

Smiles: CC1=NC(=NN1CC1=CC(=CC=C1)N1CCC(CC1)S(C)(=O)=O)C1=NC(=NO1)C1C=CC(=CC=1)OC(F)(F)F

InChiKey: HWJWNWZJUYCGKV-UHFFFAOYSA-N

InChi: InChI=1S/C25H25F3N6O4S/c1-16-29-23(24-30-22(32-38-24)18-6-8-20(9-7-18)37-25(26,27)28)31-34(16)15-17-4-3-5-19(14-17)33-12-10-21(11-13-33)39(2,35)36/h3-9,14,21H,10-13,15H2,1-2H3

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 62.5 mg/mL (111.10 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

IACS-010759 (10, 30, 100 nM; for 4 or 5 days) reduces viability and induces apoptosis in primary AML. IACS-010759 (0.001, 0.01, 0.1, 1, 10, 100, 1000 nM; 72 hurs) robustly inhibits both OCR and galactose-dependent H460 cell viability and has nearly identical IC50 values of 1.4 nM. IACS-010759 is similarly active in mouse (average IC50 = 5.6 nM), rat (IC50 = 12.2 nM), and cynomolgus monkey (IC50 = 8.7 nM) cell lines. IACS-010759 (0.01-10 μM) yieldes a maximal reduction of growth of > 50% in the majority of cancer cell lines (24 of 30 pancreatic (PDAC), 19 of 20 ovarian, 13 of 16 triple-negative breast (TNBC), 8 of 10 non-small-cell lung (NSCLC)) and a subset (11of 30 PDAC, 10 of 20 ovarian, 5 of 16 TNBC, 2 of 10 NSCLC) exhibited > 100% growth inhibition.

In Vivo:

IACS-010759 (5, 10, 25 mg/kg/day; oral; for 21 d) results in tumor regression with minimal body weight loss at the 5 or 10 mg/kg dose in mice bearing NB-1 (PGD-null) subcutaneous xenografts. IACS-010759 at the 25 mg/kg dose is not tolerated. IACS-010759 HCl (10 mg/kg; orally; QD (daily) or QD×5 (5 d on/2 d off); for 35 d) increases median survival from 28 d to longer than 60 d, whereas less-frequent dosing schedules (Q2D or Q3D) enhances survival to a lesser extent. IACS-010759 (0.3 mg/kg for iv; 1 mg/kg for oral) has low plasma clearance with a high volume of distribution, resulting in a prolonged terminal half-life (>24 h).

Products are for research use only. Not for human use.