Supplier Page from Thermo Fisher Scientific for 4-(Methylamino)phenol sulfate, ACS, 99.0-101.5%
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific