Used as a hole-transporting material in organic light-emitting diodes (OLEDs), enabling efficient electron hole movement for improved device performance. Also serves as a key building block in metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) due to its rigid structure and multiple binding sites. Shows potential in optoelectronic applications such as perovskite solar cells, where it enhances charge extraction and device stability. Its pyrazole groups allow for coordination with metal ions, making it useful in catalysis and sensor development.