Are there alternatives to 3-Aminopentanoic acid (CAS: 18664-78-3) in synthesis?

Several alternatives can be used in the synthesis of 3-aminopentanoic acid, such as 3-carboxypentanoic acid or other aminopentanoic acid derivatives. Commonly used reagents include sodium azide and hydroxylamine for the amination step. Isomers like 2-aminopentanoic acid can also serve as alternatives depending on the specific application.