Supplier Page from Thermo Fisher Scientific for Quinine, anhydrous, 99% (total base), may cont. up to 5% dihydroquinine
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific