Hydroxychloroquine Sulfate EP Impurity C

Chemical Name: 2-[[(4RS)-4-[(7-chloroquinolin-4-yl)amino]pentyl]amino]ethan-1-ol Hydrochloride (as per EP); 2-({4-[(7-Chloroquinolin-4-yl)amino]pentyl}amino)ethan-1-ol Hydrochloride (as per USP)

Synonym: (E)-3-(5,5-dioxo-5λ6-dibenzo[b,e]thiepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine ; (E)-11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]thiepine 5,5-dioxide

Smile: OCCNCCCC(NC1=CC=NC2=CC(Cl)=CC=C12)C.Cl