BAY 87-2243 is a highly potent and selective inhibitor of hypoxia-induced gene activation, which has antitumor activities by inhibition of mitochondrial complex I. BAY 87-2243 mproves local tumor control after fractionated irradiation in a schedule-dependent manner in head and neck human xenografts. BAY-87-2243 markedly decreased nuclear HIF-1α expression and pimonidazole hypoxic fraction already after 3 days of drug treatment. BAY-87-2243 prior to RT significantly reduced TCD50 from 123 to 100 Gy (p=0.037). Additional BAY-87-2243 application during RT did not decrease TCD50.
CAS Number: 1227158-85-1
Molecular Weight: 525.53
Chemical Name: 5-(1-((2-(4-cyclopropylpiperazin-1-yl)pyridin-4-yl)methyl)-5-methyl-1H-pyrazol-3-yl)-3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazole
Appearance: Solid Power.
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO up to 1 mM; EtOH up to 15 mM (heating)
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
BAY 87-2243 was used at 0.1-10 µM final concentration in various in vitro assays.
BAY 87-2243 was dosed to Mice bearing lung carcinoma H460 xenografts via oral gavage at 4 mg/kg once per day. Formulation is 1% (v/v) solution of ethanol/solutol/water (10/40/50%).
- Ellinghaus P, et al. BAY 87-2243, a highly potent and selective inhibitor of hypoxia-induced gene activation has antitumor activities by inhibition of mitochondrial complex I. (2013) Cancer Med. 2(5):611-24.
Products are for research use only. Not for human use.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.