Product Description Doxycycline hyclate Other Details Molecular Formula: C22H24N2O8.HCl.0.5H2O.0.5C2H6O Molecular Weight: 512.94 CAS Number: 24390-14-5 Minimum Purity: 97% (HPLC) 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: 25g Leadtime:20 Days