CAS 178388-79-9 appears in our catalog under these names: 3-(1H-Imidazol-2-yl)-propionic acid, 95%, 3-(1H-Imidazol-2-yl)propanoic acid hydrochloride, 95%, 3-(1H-Imidazol-2-yl)propanoic acid, 98%, 3–(1H–Imidazol–2–yl)propanoic acid, 3-(2-Imidazolyl)propionic acid. Offered by: Combi-blocks, AmBeed, GLPBio, Biosynth, Chemat. Available pack sizes: 250mg, 5g, 1g, 100mg, 10g, 0,5g.