Are there alternatives to Methyl 2-amino-3-nitrobenzoate (CAS: 57113-91-4) in synthesis?

There are alternative reagents that can be used in the synthesis of similar compounds with comparable functionality. For instance, methyl 2-amino-4-nitrobenzoate or methyl 3-nitro-2-pyridone might be suitable substitutes in certain synthetic routes. These alternatives can offer similar chemical properties but may have different reactivity profiles and toxicity levels, which should be considered in the context of the specific application.