Product Description H-DL-Trp-NH2 HCl Other Details Molecular Formula: C11H13N3O.HCl Molecular Weight: 239.71 CAS Number: 67607-61-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days