CAS 33209-01-7 appears in our catalog under these names: H-Thr-NH2 hydrochloride, 98%, H–Thr–NH₂ · HCl, H-L-Thr-NH2*HCl, H-Thr-NH2 HCl 97%, (2S，3R)-2-Amino-3-hydroxybutanamide hydrochloride, 97%, 97%. Offered by: Combi-blocks, GLPBio, Iris Biotech, Ambeed, Chemat. Available pack sizes: 1g, 10g, 25g, 5g, 100g, 250mg.