7-Ethylmethylamino Sancycline ; [4S-(4α,4aα,5aα,12aα)]-4-(Dimethylamino)-7-(ethylmethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-2-naphthacenecarboxamide ; CAS # 32598-29-1 (base) ; 149934-25-8 (HCl) ;

Minocycline 4,7,9-Tris-Dimethylamino Impurity ; 9-Dimethylamino Minocycline HCl ; (4S,4aS,5aR,12aS)-4,7,9-Tris(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride ;

(4S,4aS,5aR,12aS)-4,7-Bis(dimethyl amino)-9-methylamino-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide ; CAS # 607402-73-3 ;

9-Nitro Minocycline Sulfate ; (4S,4aS,5aR,12aS)-4,7-bis(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-9-nitro-1,11-dioxo-2-naphthacenecarboxamide sulfate salt ; CAS # 149934-16-7 (base) ; 153621-80-8 (sulfate salt) ;

4,7-Bis(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-1,12-dioxo-2-naphthacenecarboxamide disodium salt ;

Minocycline 4-Epimer ; CAS # 43168-51-0 ;

Sancycline HCl ; CAS # 6625-20-3 ;

7-Methylamino Sancycline ; 7-Monodemethyl Minocycline ; CAS # 4708-96-7 ;

7-Aminosancycline HCl ; CAS # 95940-02-6 ;

Minocycline Hydrochloride Dihydrate ; CAS # 13614-98-7 ;

N-Hydroxymethyl Minocycline ; (4S,4aS,5aR,12aS)-4,7-bis(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-N-(hydroxymethyl)-1,11-dioxo-2-naphthacene carboxamide ; CAS # 1075240-33-3 ;