Product Description L-Arginine-L-pyroglutamate Other Details Molecular Formula: C11H21N5O5 Molecular Weight: 303.31 CAS Number: 56265-06-6 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days