KEYWORDSEnantio separation of the local anesthetic drugs; ropivacaine (Rop), bupivacaine (Bup) and potential organic impurities (2,6-Dimethylaniline, 2,6-DMA) were accomplished on HPTLC using mucopolysaccharide selector (Chondroitin) as chiral mobile phase additive (CMPA). The enantioseparation was achieved in acetonitrile:water:methanol (16:3:1, v:v:v) containing 0.25% chondroitin as chiral mobile phase additive. The influence of separation conditions, including type and concentration of chiral selector, org…
scite is a Brooklyn-based startup that helps researchers better discover and evaluate scientific articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by researchers from dozens of countries and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.