Supplier Page from Thermo Fisher Scientific for Hydrogen fluoride-pyridine, approx. 70% HF, approx. 30% Pyridine
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific