Smer3 (CAS 67200-34-4)

Smer3 (CAS 67200-34-4) is a fused heterocyclic scaffold belonging to the indeno-oxadiazolopyrazine chemotype, incorporating a 1,2,5-oxadiazole (furazan) ring fused to an indenopyrazinone core. Its molecular formula is C₁₁H₄N₄O₂ with a molecular weight of 224.17 g/mol.

The compound features a planar, electron-deficient polycyclic aromatic framework arising from the fusion of benzene, cyclopentanone, pyrazine, and oxadiazole rings. This electron-poor character and rigid planarity suggest potential for π-stacking interactions and reactivity toward nucleophilic partners. The oxadiazole moiety contributes to the compound's electrophilic profile and may participate in covalent or non-covalent target engagement in biological systems.

• Chemical biology tool compound for heterocyclic scaffold exploration
• Building block or reference standard for medicinal chemistry and structure-activity relationship studies
• Probe compound for investigating nitrogen-rich fused-ring interactions with biological targets
• Reference compound in small-molecule library profiling

Each batch is analyzed by HPLC and ¹H NMR, with a Certificate of Analysis provided on shipment. Available from milligram to kilogram scale, with flexible packaging to meet R&D and scale-up requirements.