Supplier Page from Thermo Fisher Scientific for 2-Amino-4-hydroxyquinoline hydrate, 97%, water <12%
2-Ethylaniline, 98% from Thermo Fisher Scientific
2-Furoic acid, 98% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific