What are the main uses of 4-Hydroxybenzaldehyde (CAS: 123-08-0)?

4-Hydroxybenzaldehyde is widely used in pharmaceuticals as an intermediate for drug synthesis. It also finds applications in the fragrance industry due to its aromatic properties. In research, it is used for the development of new materials and compounds. Additionally, it serves as a building block in the production of dyes and other industrial chemicals. Its CAS number, 123-08-0, makes it a key component in various chemical processes.