Supplier Page from Thermo Fisher Scientific for (S)-alpha-Methyltryptophan hemihydrate, 98%, 98% ee
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific