Supplier Page from Thermo Fisher Scientific for 2-O-µa-D-Glucopyranosyl-L-ascorbic acid, 99.5%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific