GaQ3

• CAT Number: M440010
• CAS Number: 14642-34-3
• Molecular Formula: C27H18GaN3O3
• Molecular Weight: 502.20
• Purity: ≥95%
• Synonyms: Tris(8-hydroxy-quinolinato)gallium; Gallium 8-hydroxyquinolinate; 14642-34-3; tri(quinolin-8-yloxy)gallane; Tris(8-hydroxyquinolinato)gallium(III); GaQ3; gallium-triquinolin-8-olate; FFC11; SCHEMBL28727740
• Storage: Room Temperature (Recommended in a cool and dark place)
• IUPAC Name: tri(quinolin-8-yloxy)gallane
• InChI: InChI=1S/3C9H7NO.Ga/c3*11-8-5-1-3-7-4-2-6-10-9(7)8;/h3*1-6,11H;/q;;;+3/p-3
• InChIKey: KWQNQSDKCINQQP-UHFFFAOYSA-K
• SMILES: C1=CC2=C(C(=C1)O[Ga](OC3=CC=CC4=C3N=CC=C4)OC5=CC=CC6=C5N=CC=C6)N=CC=C2

Gallium(III) tris(8-hydroxyquinolinato) (GaQ₃)(CAT: M440010) is a metal–quinolinolato complex widely utilized in organic optoelectronic devices for its excellent electron-transport and luminescent properties. Featuring a gallium(III) center coordinated with three 8-hydroxyquinoline ligands, GaQ₃ exhibits high thermal stability, strong electron affinity, and efficient film formation. It is employed in organic light-emitting diodes (OLEDs) as both an emissive and electron-transport layer, supporting enhanced efficiency, brightness, and device longevity. Beyond OLEDs, GaQ₃ finds application in organic photovoltaics, sensors, and coordination chemistry studies. Its combination of stability, photophysical performance, and versatility makes GaQ₃ an important material in next-generation display and optoelectronic technologies.