英文名称
(R)-Laudanosine N-Carboxyethyl Benzenesulfonate
(1R,2R)-2-(2-羧乙基)-1-(3,4-二甲氧基苄基)-6,7-二甲氧基-2-甲基-1,2,3,4-四氢异喹啉-2-苯磺酸铵 (西沙曲库铵杂质)
分子式
C24 H32 N O6 . C6 H5 O3 S
Smiles Code
COc1ccc(C[C@@H]2c3cc(OC)c(OC)cc3CC[N@+]2(C)CCC(=O)O)cc1OC.[O-]S(=O)(=O)c4ccccc4
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
(R)-Laudanosine N-Carboxyethyl Benzenesulfonate is an impurity of Cisatracurium (C496700), an enantiomer of a neuromuscular blocking agent. It could be used in liver transplant patient with safety.