Mixture of 98% Paroxetine Hydrochloride + 1% traS-S-Defluoro-4-methoxy Paroxetine Hydrochloride + 1% Defluoro Paroxetine Hydrochloride

(S,S)-Rel-4-(Ethylamino)-N-[[(4R,6R)-4-(ethylamino)-5,6-dihydro-6-methyl-7,7-dioxido-4H-thieno[2,3-b]thiopyran-2-ylSulfonyl]-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2Sulfonamide 7,7-DioxideSodiumSalt;Sodium rel-(S,S)-4-(Ethylamino)-N-[[(4R,6R)-4-(ethylamino)-5,6-dihydro-6-methyl-7,7-dioxido-4H-thieno[2,3-b]thiopyran-2-ylSulfonyl]-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2Sulfonamide

Mirtazapine Impurity E

(S,S)-rel-4-(3,4-dichlorophenyl)-N-ethyl-1,2,3,4-tetrahydronaphthalen-1-amine Hydrochloride