Are there alternatives to 2,4,5-Trifluoro-3-hydroxybenzoic acid (CAS: 116751-24-7) in synthesis?

In the synthesis of 2,4,5-Trifluoro-3-hydroxybenzoic acid (CAS: 116751-24-7), alternatives such as 2,4-difluoro-3-hydroxybenzoic acid or 4-fluoro-3-hydroxybenzoic acid can be used. These alternatives can serve as viable substitutes depending on the specific reaction conditions and desired product purity. Other common reagents that may be considered include benzoic acid derivatives with varying fluorine positions or substituents.