Ropivacaine (hydrochloride monohydrate)
CAS: 132112-35-7
Category: Local Anesthetics
| Purity | Pharmaceutical Grade (USP), Analytical Standard. |
| Molecular Formula | C17H29ClN2O2 |
| Molecular Weight | 328.88 |
| Appearance | white crystalline powder |
| Packaging | 25 kg/fiber drum, 1 kg/aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Chiral HPLC; Purity — RP-HPLC; Water content — Karl Fischer titration; Chloride — Argentometric titration; Heavy metals — ICP-MS; Residual solvents — HS-GC; Microbial limits — Filtration; Enantiomeric purity — Chiral HPLC. |
| Storage Notes | Stored in a cool, dry place at 15-30°C in a tightly closed container, protected from light and excessive humidity to preserve monohydrate form. |
| Lead Time | 10 days |
Used as a long-acting amide local anesthetic intermediate in the synthesis of injectable agents for surgical anesthesia and postoperative pain management.