SPL Set ID: 3f6e6da8-6da3-47c5-a151-e6fd7206890e

Benazepril hydrochloride USP is a white to off-white crystalline powder, soluble (>100 mg/mL) in water, in ethanol, and in methanol. Benazepril hydrochloride’s chemical name is 3-[[1-(ethoxycarbonyl)-3- phenyl-(1S)-propyl]amino]-2,3,4,5-tetrahydro-2-oxo-1 H -1-(3S)-benzazepine- 1-acetic acid monohydrochloride; its structural formula is Its empirical formula is C 24 H 28 N 2 O 5 ·HCl, and its molecular weight is 460.96. Benazeprilat, the active metabolite of benazepril, is a nonsulfhydryl angiotensin converting enzyme inhibitor. Benazepril is converted to benazeprilat by hepatic cleavage of the ester group. Hydrochlorothiazide USP is a white, or practically white, practically odorless, crystalline powder. It is slightly soluble in water; freely soluble in sodium hydroxide solution, in n -butylamine, and in dimethylformamide; sparingly soluble in methanol; and insoluble in ether, in chloroform, and in dilute mineral acids. Hydrochlorothiazide’s chemical name is 6-chloro-3,4-dihydro-2 H -1,2,4- benzothiadiazine-7-sulfonamide 1,1-dioxide; its structural formula is: Its empirical formula is C 7 H 8 ClN 3 O 4 S 2 , and its molecular weight is 297.73. Hydrochlorothiazide is a thiazide diuretic. Benazepril HCl and Hydrochlorothiazide is a combination of benazepril and hydrochlorothiazide USP. The tablets are formulated for oral administration with a combination of 10 or 20 mg of benazepril and 12.5 or 25 mg of hydrochlorothiazide USP. The inactive ingredients of the tablets are cellulose compounds, crospovidone, hydrogenated castor oil, iron oxides (10/12.5 mg, 20/12.5 mg, and 20/25 mg tablets), lactose, polyethylene glycol, talc, and titanium dioxide. image description image description