Product Description Minocycline hydrochloride Other Details Molecular Formula: C23H28ClN3O7 Molecular Weight: 493.94 CAS Number: 13614-98-7 Minimum Purity: >98% (HPLC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 50mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days