Supplier Page from Thermo Fisher Scientific for Brucine, 99%, anhydrous
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Imidazole, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific
Trimethyloxonium tetrafluoroborate, 95% from Thermo Fisher Scientific