Acetylcysteine EP Impurity B Hydrochloride

Chemical Name: (2R)-2-amino-3-sulfanylpropanoic acid Hydrochloride (as per EP)

Synonym: Loratadine ; Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate ; 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester ;

Smile: N[C@@H](CS)C(O)=O.Cl