FTT59H: Frovatriptan Carboxylic Acid

(R)-6-(Methylamino)-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid hydrochloride ;

C14H16N2O2 (base) ; Mol. Wt.: 244.29 ;

C14H17ClN2O2 (HCl) ; Mol. Wt.: 280.75 ;