Ropivacaine BP Impurity A ; (S)-Bupivacaine ; Ropivacaine N-Butyl Analog ; (S)-1-Butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide ; CAS # 27262-47-1 ;

Ropivacaine BP Impurity B ; Ropivacaine N-Despropyl Analog ; (−)-(2S)-N-(2,6-Dimethylphenyl)piperidine-2-carboxamide ; CAS # 27262-40-4 ;

Ropivacaine BP Impurity C ; Ropivacaine HCl N-Methyl Analog ; (S)-Mepivacaine HCl ; (−)-(S)-N-(2,6-Dimethylphenyl)-1-methylpiperidine-2-carboxamide HCl ; CAS # 34333-71-6 ;

N-Methyl Ropivacaine HCl Racemate ; CAS # 1722-62-9 ;

Ropivacaine BP Impurity D ; Ropivacaine N-Ethyl Analog ; (−)-(S)-N-(2,6-Dimethylphenyl)-1-ethylpiperidine-2-carboxamide ; CAS # 98626-59-6 ;

Ropivacaine BP Impurity E ; Ropivacaine N-Isopropyl Analog ; (−)-(S)-N-(2,6-Dimethylphenyl)-1(1-methylethyl)piperidine-2-carboxamide ; CAS # 265120-58-9 ;

Ropivacaine BP Impurity F ; (8aS)-2-(2,6-Dimethylphenyl)-3,3-dimethylhexahydroimidazo[1,5-a]pyridin-1(5H)-one (Acetone Adduct) ;

Ropivacaine BP Impurity G ; Ropivacaine USP RC B ; Ropivacaine R-Isomer ; (+)-(2R)-N-(2,6-Dimethylphenyl)-1-propylpiperidine-2-carboxamide HCl ; CAS # 112773-90-7 ;

Ropivacaine BP Impurity H ; Ropivacaine USP RC A ; 2,6-Dimethylaniline HCl ; CAS # 21436-98-6 ;

(−)-(S)-N-(2,6-Dimethylphenyl)-1-propylpiperidine-2-carboxamide hydrochloride monohydrate ; CAS # 132112-35-7 ;