(S)-Ropivacaine

• CAT Number: R061765
• CAS Number: 84057-95-4
• Molecular Formula: C17H26N2O
• Molecular Weight: 274.40
• Purity: ≥95%
• Synonyms: (S)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide; (-)-LEA 103; (-)-Ropivacaine; (S)-(-)-Ropivacaine; Anapeine; LEA 103; Narop; Naropeine; Naropine; Ropivacaine
• Target: Sodium Channel
• Storage: -20°C
• IUPAC Name: (2S)-N-(2,6-dimethylphenyl)-1-propylpiperidine-2-carboxamide
• InChI: InChI=1S/C17H26N2O/c1-4-11-19-12-6-5-10-15(19)17(20)18-16-13(2)8-7-9-14(16)3/h7-9,15H,4-6,10-12H2,1-3H3,(H,18,20)/t15-/m0/s1
• InChIKey: ZKMNUMMKYBVTFN-HNNXBMFYSA-N
• SMILES: CCCN1CCCCC1C(=O)NC2=C(C=CC=C2C)C

(S)-Ropivacaine（Cat No.:R061765）is a chiral local anesthetic widely used in medical practice for pain management and surgical anesthesia. As an enantiomer of ropivacaine, the (S)-form is preferred due to its reduced cardiotoxicity and enhanced safety profile compared to its (R)-enantiomer. It works by blocking sodium channels in nerve cells, inhibiting nerve impulse transmission and thereby providing effective pain relief. Commonly used in epidural and regional anesthesia, (S)-Ropivacaine is valued for its long-lasting effects and lower risk of side effects, making it a reliable choice in clinical settings.