Ir(ppy)2(mpppy)

• CAT Number: M440046
• Molecular Formula: C40H30IrN3
• Molecular Weight: 744.90
• Purity: ≥95%
• Synonyms: Bis(2-phenylpyridine)(4-methyl-2,5-diphenylpyridine)iridium(Ⅲ)
• Storage: Room Temperature (Recommended in a cool and dark place)
• IUPAC Name: iridium(3+);4-methyl-5-phenyl-2-phenylpyridine;2-phenylpyridine
• InChI: InChI=1S/C18H14N.2C11H8N.Ir/c1-14-12-18(16-10-6-3-7-11-16)19-13-17(14)15-8-4-2-5-9-15;2*1-2-6-10(7-3-1)11-8-4-5-9-12-11;/h2-10,12-13H,1H3;2*1-6,8-9H;/q3*-1;+3
• InChIKey: ZMDNYRRUAZTHEE-UHFFFAOYSA-N
• SMILES: CC1=CC(=NC=C1C2=CC=CC=C2)C3=CC=CC=[C-]3.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.[Ir+3]

Bis(2-phenylpyridinato)(4-methyl-5-phenyl-2-phenylpyridinato)iridium(III) [Ir(MPPy)(ppy)₂](CAT: M440046) is a phosphorescent iridium complex designed as a highly efficient emitter for organic light-emitting diodes (OLEDs). Featuring a mixed ligand system of standard phenylpyridines and a methyl-substituted phenylpyridine derivative, this complex provides tunable emission in the green–yellow region with excellent photoluminescence efficiency and strong color purity. Its iridium(III) center ensures efficient spin–orbit coupling, enabling harvesting of both singlet and triplet excitons for near-unity internal quantum efficiency. With robust thermal stability and reliable thin-film morphology, Ir(MPPy)(ppy)₂ delivers high brightness, long lifetimes, and stable emission performance, making it an important material in advanced display and lighting applications.