SPL Set ID: cd2ab9b8-9619-4199-8a5d-83377b3274d1
1 drug(s) with this SPL Set ID
Doxycycline hyclate delayed-release tablets, contain specially coated pellets of doxycycline hyclate, a tetracycline class drug synthetically derived from oxytetracycline, in a delayed-release formulation for oral administration. The structural formula for doxycycline hyclate is: with a molecular formula of C 22 H 24 N 2 O 8 , HCl, ½ C 2 H 6 O, ½ H 2 O and a molecular weight of 512.9. The chemical name for doxycycline hyclate is [4S(4aR,5S,5aR,6R,12aS)]-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6- methyl-1,11-deoxonaphthacene-2-carboxamide monohydrochloride, compound with ethyl alcohol (2:1), monohydrate. Doxycycline hyclate is a yellow crystalline powder soluble in water and in solutions of alkali hydroxides and carbonates. Doxycycline has a high degree of lipid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each tablet contains doxycycline 50 mg, 75 mg, 80 mg, 100 mg, 150 mg or 200 mg (equivalent to doxycycline hyclate 57.7 mg, 86.6 mg, 92.3 mg, 115.4 mg, 173.1 mg or 230.8 mg). Inactive ingredients in the tablet formulation are: lactose monohydrate; microcrystalline cellulose; sodium lauryl sulfate; sodium chloride; talc; anhydrous lactose; corn starch; crospovidone; magnesium stearate; cellulosic polymer coating. Each doxycycline hyclate delayed-release tablets 50 mg tablet contains 3 mg (0.131 mEq) of sodium, each doxycycline hyclate delayed-release tablets 75 mg tablet contains 4.5 mg (0.196 mEq) of sodium, each doxycycline hyclate delayed-release tablets 80 mg tablet contains 4.8 mg (0.209 mEq) of sodium, each doxycycline hyclate delayed-release tablets 100 mg tablet contains 6 mg (0.261 mEq) of sodium, each doxycycline hyclate delayed-release tablets 150 mg tablet contains 9 mg (0.392 mEq) of sodium, and each doxycycline hyclate delayed-release tablets 200 mg tablet contains 12 mg (0.522 mEq) of sodium. Chemical Structure