H-Dap-OH•HCl Product Catalog # Size Price (USD) Quantity H-Dap-OH•HCl180404-1G1 g$130.00 - H-Dap-OH•HCl-1g quantity + H-Dap-OH•HCl180404-5G5 g$355.00 - H-Dap-OH•HCl-5g quantity + Add to cart Description Synonym: L-2,3-Diaminopropionic acid hydrochloride CAS #: 1482-97-9 Molecular Formula: C3H8N2O2•HCl Molecular Weight: 140.6