CAS 16290-26-9 appears in our catalog under these names: 3,4-DIHYDROXYBENZYLAMINE HYDROBROMIDE, 9, 3,4–Dihydroxybenzylamine hydrobromide, 3,4-Dihydroxybenzylamine hydrobromide/ 97.28% (existing batch purity), 3,4-Dihydroxybenzylamine hydrobromide, 3,4-Dihydroxybenzylamine hydrobromide, 98%. Offered by: Sigma-Aldrich, GLPBio, TargetMol, Biosynth, Thermo Scientific (Acros). Available pack sizes: 1G, 100mg, 5000mg, 2000mg, 5g, 250MG, 10000mg, 25g.