Product Description Ropivacaine hydrochloride monohydrate Other Details Molecular Formula: C17H26N2O.HCl.H2O Molecular Weight: 328.88 CAS Number: 132112-35-7 Minimum Purity: 99% (HPLC) 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