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General information

  • Name: Ir(ppy)2(bpmp)
  • Full name: [2-(4-Methyl-5-phenyl-2-pyridinyl-κN)phenyl-κC]bis[2-(2-pyridinyl-κN)phenyl-κC] Iridium
  • CAS number: 1215692-34-4
  • Chemical formula: C40H30IrN3
  • Molecular weight: 744.90 g/mol
  • Absorption: λmax = 212 nm, 244 nm, 285 nm
  • Photoluminescence: λmax = 518 nm
  • Synonyms: -
  • Classification: Organic light-emitting diodes, Emmiting layer materials (EML), Green phosphorescent dopant materials
  • Purity: Sublimed: >99%
  • Melting point: TGA: 424 °C (5% weight loss), DSC: 407 °C
  • Appearance: Yellow powder/crystals

Ir(ppy)2(bpmp) >99% – High-Purity Green Phosphorescent Dopant for Advanced OLEDs

At Noctiluca, we are delighted to introduce Ir(ppy)2(bpmp) >99%, a vital material for the progression of OLED (organic light-emitting diode) technology. Officially named [2-(4-Methyl-5-phenyl-2-pyridinyl-κN)phenyl-κC]bis[2-(2-pyridinyl-κN)phenyl-κC] Iridium, this compound, identified by CAS number 1215692-34-4 and molecular formula C40H30IrN3, is meticulously manufactured to meet the highest research and industrial standards. With an exceptional purity of >99% (sublimed), Ir(ppy)2(bpmp) guarantees outstanding performance in advanced OLED applications. Our dedication to quality ensures that Ir(ppy)2(bpmp) improves both the efficiency and longevity of OLED devices, making it a crucial component for modern electronics.

Molecular Structure and Properties of Ir(ppy)2(bpmp)

Ir(ppy)2(bpmp) stands out for its exceptional photophysical properties. This yellow powder/crystal compound demonstrates absorption maxima at λmax = 212 nm, 244 nm, and 285 nm, and photoluminescence at λmax = 518 nm. The molecular structure features an iridium core with phenyl-pyridine ligands, providing a balanced combination of electron-donating and electron-accepting properties. Its impressive thermal stability, with a 5% weight loss at 424 °C (TGA) and a melting point of 407 °C (DSC), ensures the compound’s resilience during high-temperature processing. These attributes make Ir(ppy)2(bpmp) an excellent choice for creating efficient and reliable OLEDs..

Key Features of Ir(ppy)2(bpmp)

  • High Purity and Quality: Our Ir(ppy)2(bpmp), with a purity level of >99% as verified by sublimation, undergoes a stringent purification process. This high level of purity ensures consistent and reliable material quality, which is essential for high-performance OLED applications. The exceptional purity of Ir(ppy)2(bpmp) is critical for developing highly effective emissive and charge transport layers.
  • Optimized for Various OLED Applications: Ir(ppy)2(bpmp) excels in OLEDs as a green phosphorescent dopant in the emitting layer (EML). Its integration into this layer enhances the efficiency and operational lifespan of OLED devices. The versatility of Ir(ppy)2(bpmp) allows for its application across a range of OLED technologies, fostering innovation and enabling the creation of state-of-the-art displays with vibrant colors and high energy efficiency. This adaptability makes Ir(ppy)2(bpmp) an invaluable material for researchers and manufacturers aiming to develop next-generation OLED solutions.
  • Exceptional Photophysical Attributes: Ir(ppy)2(bpmp) is characterized by its remarkable light emission properties, with absorption maxima at λmax = 212 nm, 244 nm, and 285 nm, and photoluminescence at λmax = 518 nm. These attributes are critical for achieving high-quality light emission and efficient energy transfer in OLEDs. The compound’s ability to produce bright and stable green phosphorescence makes it a key component in developing highly efficient display technologies.
  • High Thermal Stability: Designed to maintain high performance even at elevated temperatures, Ir(ppy)2(bpmp) exhibits a 5% weight loss at 424 °C (TGA) and a melting point of 407 °C (DSC). This impressive thermal stability ensures that Ir(ppy)2(bpmp) retains its structural integrity and electronic properties under demanding conditions, making it a reliable material for OLED applications requiring long-term consistency.
  • Process Versatility: Ir(ppy)2(bpmp)’s excellent solubility and adaptability make it suitable for various fabrication processes, including solution processing methods like spin-coating and inkjet printing. This flexibility allows for seamless integration into various OLED manufacturing workflows, leading to the production of devices with improved efficiency and uniformity. Whether used in research environments or large-scale production, Ir(ppy)2(bpmp)’s excellent processability supports innovative OLED design and application.

The Role of Ir(ppy)2(bpmp) in Advanced OLEDs

Ir(ppy)2(bpmp) >99%, chemically known as C40H30IrN3, is pivotal to the advancement of OLED technology. Its efficient charge transport and emission properties significantly enhance the light-emitting capabilities and overall performance of OLED devices. As a green phosphorescent dopant, Ir(ppy)2(bpmp) ensures vibrant color purity and brightness, which are essential for developing high-definition displays. Its application as an emitting layer (EML) material improves the stability and longevity of OLED components, contributing to the production of durable and reliable electronic devices. The unique characteristics of Ir(ppy)2(bpmp) make it a crucial component in expanding the boundaries of OLED innovation and extending its applications in modern electronics.


Ir(ppy)2(bpmp) >99% exemplifies Noctiluca’s commitment to delivering top-tier chemical materials, emphasizing our dedication to advancing material science for sustainable and efficient OLED applications. As a leading supplier of OLED materials and a contract research organization (CRO), we are committed to providing our clients with premium-grade materials that drive technological and innovative progress.

Contact us today to discover how our high-purity Ir(ppy)2(bpmp) can meet your scientific and industrial needs, ensuring your projects achieve the highest standards of quality and performance, or to inquire about bulk orders of this compound.


Any questions? Contact us!