Are there alternatives to (3S)-3-aminodihydro-2(3H)-furanone hydrobromide (1:1) (CAS: 15295-77-9) in synthesis?

There are several alternatives to (3S)-3-aminodihydro-2(3H)-furanone hydrobromide (1:1) (CAS: 15295-77-9) in synthesis, including other furan derivatives and related compounds. Common alternatives include 3-aminofuran and other 3-aminodihydrofuran analogs, which can serve similar functional roles in various reactions. Isomers such as (3R)-3-aminodihydro-2(3H)-furanone are also available, offering different chemical properties. Substitutes like 3-aminofuran can be used in cases where the hydrobromide salt is not suitable, providing similar functionalities without the hydrobromic acid component.