Quinazolin-8-ol is widely utilized in the field of medicinal chemistry due to its significant biological activities. It serves as a key intermediate in the synthesis of various pharmaceutical compounds, particularly those with anticancer, antimicrobial, and anti-inflammatory properties. Its structural framework is often incorporated into drug molecules designed to inhibit specific enzymes or receptors involved in disease pathways. Additionally, Quinazolin-8-ol derivatives are explored for their potential in treating neurological disorders, as they exhibit promising interactions with central nervous system targets. Beyond pharmaceuticals, it is also studied in material science for its potential use in developing organic electronic materials due to its conjugated system and stability.