minocycline hydrochloride and its Impurities
Minocycline Hydrochloride is used to treat many different bacterial infections, such as urinary tract infections, respiratory infections, skin infections, severe acne, chlamydia, tick fever. It is available as a generic medication. Reference standards of Minocycline Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


Minocycline Hydrochloride Dihydrate - Impurity E
(4S,4aS,5aR,12aS)-4,7-Bis(Dimethylamino)-3,10,12a-trihydroxy-12-imino-1,11-dioxo-1,4,4a,5,5a,6,11,11a,12,12a-decahydrotetracene-2-carboxamide
Catalogue No.:PA 40 02050
CAS :
864073-42-7
Molecular Formula : C23H28N4O6
Molecular Weight : 456.49


Minocycline Hydrochloride Dihydrate - Impurity F
(4S,4aS,5aR,12aS)-4,7-Bis(Dimethylamino)-3,10,12,12a-tetrahydroxy-N-(hydroxymethyl)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
Catalogue No.:PA 40 02060
CAS :
1075240-33-3
Molecular Formula : C24H29N3O8
Molecular Weight : 487.50


(4R,4aR,5aS,12aR)-4-(Dimethylamino)-3,10,12,12a-tetrahydroxy-7-nitro-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
(4R,4aR,5aS,12aR)-4-(Dimethylamino)-3,10,12,12a-tetrahydroxy-7-nitro-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
Catalogue No.:PAI 40 002003
CAS :
NA
Molecular Formula : C21H21N3O9
Molecular Weight : 459.41


(4S,4aS)-7-Bromo-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-9-nitro-1,12-dioxo-1,4,4a,5,5a,6,12,12a-octahydrotetracene-2-carboxamide
(4S,4aS)-7-Bromo-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-9-nitro-1,12-dioxo-1,4,4a,5,5a,6,12,12a-octahydrotetracene-2-carboxamide
Catalogue No.:PAI 40 002004
CAS :
NA
Molecular Formula : C21H20BrN3O9
Molecular Weight : 538.31


(4S,4aS)-7-Bromo-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-1,12-dioxo-1,4,4a,5,5a,6,12,12a-octahydrotetracene-2-carboxamide
(4S,4aS)-7-Bromo-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-1,12-dioxo-1,4,4a,5,5a,6,12,12a-octahydrotetracene-2-carboxamide
Catalogue No.:PAI 40 002005
CAS :
NA
Molecular Formula : C21H21BrN2O7
Molecular Weight : 493.31


rel-(4R,4aR,12aR)-4,7-Bis(dimethylamino)-3,10,11,12a-tetrahydroxy-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide
rel-(4R,4aR,12aR)-4,7-Bis(dimethylamino)-3,10,11,12a-tetrahydroxy-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide
Catalogue No.:PA 40 0021006
CAS :
1346598-44-4
Molecular Formula : C23H25N3O7
Molecular Weight : 455.47