SPL Set ID: f6dd9b86-0d18-95d4-2bc7-05591bfdd597

JENTADUETO tablets for oral use contain: linagliptin and metformin HCl. Linagliptin Linagliptin is an inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. The chemical name of linagliptin is 1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- The molecular formula is C 25 H 28 N 8 O 2 and the molecular weight is 472.54 g/mol. The structural formula is: Linagliptin is a white to yellowish, not or only slightly hygroscopic solid substance. It is very slightly soluble in water (0.9 mg/mL). Linagliptin is soluble in methanol (ca. 60 mg/mL), sparingly soluble in ethanol (ca. 10 mg/mL), very slightly soluble in isopropanol (<1 mg/mL), and very slightly soluble in acetone (ca. 1 mg/mL). Chemical Structure Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide hydrochloride) is a biguanide. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63 g/mol. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is: Chemical Structure JENTADUETO JENTADUETO is available for oral administration as tablets containing: 2.5 mg linagliptin and 500 mg metformin HCl (equivalent to 389.93 mg of metformin) 2.5 mg linagliptin and 850 mg metformin HCl (equivalent 662.88 mg of metformin) 2.5 mg linagliptin and 1,000 mg metformin HCl (equivalent to 779.86 mg of metformin) Each film-coated tablet of JENTADUETO contains the following inactive ingredients: arginine, colloidal silicon dioxide, copovidone, corn starch, hypromellose, magnesium stearate, propylene glycol, talc, titanium dioxide, red ferric oxide (2.5 mg/850 mg; 2.5 mg/1,000 mg) and/or yellow ferric oxide (2.5 mg/500 mg; 2.5 mg/850 mg).