What are the main uses of 2,3-Dichlorobenzaldehyde (CAS: 6334-18-5)?

2,3-Dichlorobenzaldehyde (CAS: 6334-18-5) is primarily used in pharmaceuticals as a precursor for drug synthesis, in the production of dyes and pigments, and in pesticide formulations. It also finds applications in research for organic chemistry experiments and in the manufacturing of specialty chemicals. Its versatile reactivity makes it valuable in creating derivatives for industrial and functional materials.