Supplier Page from Thermo Fisher Scientific for Trimethyl(pentamethylcyclopentadienyl)titanium(IV), 97%
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Imidazole, 99% from Thermo Fisher Scientific