quinapril hydrochloride - Medications

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril tablets USP contain 5 mg, (equivalent to 5.416 mg Quinapril Hydrochloride), 10 mg (equivalent to 10.832 mg Quinapril Hydrochloride), 20 mg (equivalent to 21.664 mg Quinapril Hydrochloride), or 40 mg (equivalent to 43.328 mg Quinapril Hydrochloride) of quinapril for oral administration. Each film-coated tablet also contains crospovidone, iron oxide yellow, lecithin, magnesium carbonate, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, povidone, talc, titanium dioxide and xanthan gum. Quinapril Hydrochloride

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril Tablets, USP contain 5 mg, 10 mg, 20 mg, or 40 mg of quinapril for oral administration. Each tablet also contains crospovidone, povidone, lactose monohydrate, magnesium carbonate, magnesium stearate, iron oxide red, iron oxide black, titanium dioxide, Talc, polyvinyl alcohol and Polyethylene glycol.

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril Tablets, USP contain 5 mg, 10 mg, 20 mg, or 40 mg of quinapril for oral administration. Each tablet also contains crospovidone, povidone, lactose monohydrate, magnesium carbonate, magnesium stearate, iron oxide red, iron oxide black, titanium dioxide, Talc, polyvinyl alcohol and Polyethylene glycol. 5355f219-figure-01

Quinapril hydrochloride, USP is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)],3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its molecular formula is C 25 H 30 N 2 O 5 •HCI and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril Tablets, USP contain quinapril hydrochloride, USP equivalent to 5 mg (equivalent to 5.42 mg Quinapril Hydrochloride), 10 mg (equivalent to 10.84 mg Quinapril Hydrochloride), 20 mg (equivalent to 21.66 mg Quinapril Hydrochloride), or 40 mg (equivalent to 43.33 mg Quinapril Hydrochloride) of quinapril for oral administration. Each tablet also contains magnesium carbonate, hydroxypropyl cellulose, crospovidone, magnesium stearate, polyethylene glycol, talc, FD&C yellow No. 6, FD&C red No. 40, titanium dioxide, FD&C blue No. 1, and polyvinyl alcohol. image description

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril tablets USP contain 5 mg, (equivalent to 5.416 mg Quinapril Hydrochloride), 10 mg (equivalent to 10.832 mg Quinapril Hydrochloride), 20 mg (equivalent to 21.664 mg Quinapril Hydrochloride), or 40 mg (equivalent to 43.328 mg Quinapril Hydrochloride) of quinapril for oral administration. Each film-coated tablet also contains crospovidone, iron oxide yellow, lecithin, magnesium carbonate, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, povidone, talc, titanium dioxide and xanthan gum. Quinapril Hydrochloride

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril Tablets, USP contain 5 mg, 10 mg, 20 mg, or 40 mg of quinapril for oral administration. Each tablet also contains crospovidone, povidone, lactose monohydrate, magnesium carbonate, magnesium stearate, iron oxide red, iron oxide black, titanium dioxide, Talc, polyvinyl alcohol and Polyethylene glycol. 5355f219-figure-01

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril tablets USP contain 5 mg, (equivalent to 5.416 mg Quinapril Hydrochloride), 10 mg (equivalent to 10.832 mg Quinapril Hydrochloride), 20 mg (equivalent to 21.664 mg Quinapril Hydrochloride), or 40 mg (equivalent to 43.328 mg Quinapril Hydrochloride) of quinapril for oral administration. Each film-coated tablet also contains crospovidone, iron oxide yellow, lecithin, magnesium carbonate, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, povidone, talc, titanium dioxide and xanthan gum.

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1‑-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-‑isoquinolinecarboxylic acid, monohydrochloride. Its molecular formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride USP is a white to off-white powder, with a pink cast at times that is freely soluble in aqueous solvents. Quinapril tablets, USP contain 5 mg, 10 mg, 20 mg, or 40 mg of quinapril for oral administration. Each tablet also contains colloidal silicon dioxide, crospovidone, hydroxypropyl cellulose, hypromellose, iron oxide red, lactose monohydrate, magnesium carbonate, magnesium stearate, polyethylene glycol, povidone, and titanium dioxide. Chemical Structure

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1­-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3­­­­­-isoquinolinecarboxylic acid, monohydrochloride. Its molecular formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride USP is a white to off-white powder, with a pink cast at times that is freely soluble in aqueous solvents. Quinapril tablets, USP contain 5 mg (equivalent to 5.416 mg quinapril hydrochloride), 10 mg (equivalent to 10.832 mg quinapril hydrochloride), 20 mg (equivalent to 21.664 mg quinapril hydrochloride), or 40 mg (equivalent to 43.328 mg quinapril hydrochloride) of quinapril for oral administration. Each tablet also contains colloidal silicon dioxide, crospovidone, hydroxypropyl cellulose, hypromellose, iron oxide red, lactose monohydrate, magnesium carbonate, magnesium stearate, polyethylene glycol, povidone, and titanium dioxide. Chemical Structure

Quinapril hydrochloride USP is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride USP is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1 ,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 2 SH 30 N 20 S -HCl and its structural formula is: Quinapril hydrochloride USP is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril Tablets USP contain quinapril hydrochloride equivalent to 5 mg, 10 mg, 20 mg, or 40 mg of quinapril for oral administration. Each tablet also contains lactose monohydrate, magnesium carbonate, magnesium stearate, crospovidone, povidone and opadry brown (hypromellose, titanium dioxide, iron oxide and macrogol). 4f8f4cec-figure-01

Quinapril hydrochloride, USP is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride, USP is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride, USP is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril tablets, USP contain quinapril hydrochloride equivalent to 5 mg, 10 mg, 20 mg, or 40 mg of quinapril for oral administration. Each tablet also contains lactose monohydrate, magnesium carbonate, magnesium stearate, crospovidone, povidone and opadry brown (hypromellose, titanium dioxide, iron oxide and macrogol). Image

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril Tablets, USP contain 5 mg, 10 mg, 20 mg, or 40 mg of quinapril for oral administration. Each tablet also contains crospovidone, povidone, lactose monohydrate, magnesium carbonate, magnesium stearate, iron oxide red, iron oxide black, titanium dioxide, Talc, polyvinyl alcohol and Polyethylene glycol. 5355f219-figure-01

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1­-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3­­­­­-isoquinolinecarboxylic acid, monohydrochloride. Its molecular formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride USP is a white to off-white powder, with a pink cast at times that is freely soluble in aqueous solvents. Quinapril tablets, USP contain 5 mg (equivalent to 5.416 mg quinapril hydrochloride), 10 mg (equivalent to 10.832 mg quinapril hydrochloride), 20 mg (equivalent to 21.664 mg quinapril hydrochloride), or 40 mg (equivalent to 43.328 mg quinapril hydrochloride) of quinapril for oral administration. Each tablet also contains colloidal silicon dioxide, crospovidone, hydroxypropyl cellulose, hypromellose, iron oxide red, lactose monohydrate, magnesium carbonate, magnesium stearate, polyethylene glycol, povidone, and titanium dioxide.

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril tablets USP contain 5 mg, (equivalent to 5.416 mg Quinapril Hydrochloride), 10 mg (equivalent to 10.832 mg Quinapril Hydrochloride), 20 mg (equivalent to 21.664 mg Quinapril Hydrochloride), or 40 mg (equivalent to 43.328 mg Quinapril Hydrochloride) of quinapril for oral administration. Each film-coated tablet also contains crospovidone, iron oxide yellow, lecithin, magnesium carbonate, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, povidone, talc, titanium dioxide and xanthan gum. Quinapril Hydrochloride

Quinapril (quinapril hydrochloride) is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril tablets USP contain 5 mg (equivalent to 5.416 mg Quinapril Hydrochloride), 10 mg (equivalent to 10.832 mg Quinapril Hydrochloride), 20 mg (equivalent to 21.664 mg Quinapril Hydrochloride), or 40 mg (equivalent to 43.328 mg Quinapril Hydrochloride) of quinapril for oral administration. Each film-coated tablet also contains crospovidone, iron oxide yellow, lecithin, magnesium carbonate, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, povidone, talc, titanium dioxide and xanthan gum. Quinapril Hydrochloride

Quinapril and Hydrochlorothiazide Tablets, USP are a fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 . HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder, with a pink cast at times that is freely soluble in aqueous solvents. Hydrochlorothiazide is chemically described as: 6-Chloro-3,4-dihydro-2H-1,2,4- benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C 7 H 8 CIN 3 O 4 S 2 and its structural formula is: M.W. = 297.72 Hydrochlorothiazide is a white to off-white, crystalline powder which is slightly soluble in water but freely soluble in sodium hydroxide solution. Quinapril and Hydrochlorothiazide Tablets, USP are available for oral use as fixed combination tablets in three strengths of quinapril with hydrochlorothiazide: 10 mg (equivalent to 10.83 mg of Quinapril Hydrochloride) with 12.5 mg, 20 mg (equivalent to 21.66 mg of Quinapril Hydrochloride) with 12.5 mg, and 20 mg (equivalent to 21.66 mg of Quinapril Hydrochloride) with 25 mg. Inactive ingredients: magnesium hydroxide, microcrystalline cellulose, crospovidone, magnesium stearate, polyvinyl alcohol, titanium dioxide, talc, soy lecithin, FD&C Yellow No. 6, and xanthan gum. image description image description

Quinapril and hydrochlorothiazide tablets, USP are fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride, USP is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 . HCl and its structural formula is: Quinapril hydrochloride, USP is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Hydrochlorothiazide, USP is chemically described as: 6-Chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C 7 H 8 CIN 3 O 4 S 2 and its structural formula is: Hydrochlorothiazide, USP is a white to off-white, crystalline powder which is slightly soluble in water but freely soluble in sodium hydroxide solution. Quinapril and hydrochlorothiazide tablets, USP are available for oral use as fixed combination tablets in three strengths of quinapril with hydrochlorothiazide: 10 mg with 12.5 mg (quinapril and hydrochlorothiazide 10/12.5), 20 mg with 12.5 mg (quinapril and hydrochlorothiazide 20/12.5), and 20 mg with 25 mg (quinapril and hydrochlorothiazide 20/25). Inactive ingredients: lactose, magnesium carbonate, crospovidone, povidone, magnesium stearate and opadry pink 03B14436 (hypromellose, titanium dioxide, polyethylene glycol and iron oxide red). image image

Quinapril and Hydrochlorothiazide Tablets is a fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C25H30N2O5. HCl and its structural formula is: Quinapril hydrochloride is a white to off-white powder crystalline solid with a pink cast at times that is freely soluble in aqueous solvents. Hydrochlorothiazide is chemically described as: 6-Chloro-3,4-dihydro-2H-1,2,4- benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C7H8CIN3O4S2 and its structural formula is: M.W. = 297.72 Hydrochlorothiazide is a white to off-white, crystalline powder which is slightly soluble in water but freely soluble in sodium hydroxide solution. Quinapril and Hydrochlorothiazide Tablets, USP are available for oral use as fixed combination tablets in three strengths of quinapril with hydrochlorothiazide: 10 mg (equivalent to 10.83 mg of Quinapril Hydrochloride) with 12.5 mg, 20 mg (equivalent to 21.66 mg of Quinapril Hydrochloride) with 12.5 mg, and 20 mg (equivalent to 21.66 mg of Quinapril Hydrochloride) with 25 mg. Inactive ingredients: carnauba wax NF, magnesium hydroxide USP, microcrystalline cellulose NF, crospovidone NF, magnesium stearate NF, polyvinyl alcohol-part hydrolyzed USP, titanium dioxide USP, talc USP, lecithin (soya) NF, FD&C yellow # 6/ sunset yellow FCF aluminum lake, xanthan gum. structure 1 structure 2

Quinapril and hydrochlorothiazide tablets, USP are fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its molecular formula is C 25 H 30 N 2 O 5 . HCl and its structural formula is: Quinapril hydrochloride USP is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Hydrochlorothiazide is chemically described as: 6-Chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its molecular formula is C 7 H 8 ClN 3 O 4 S 2 and its structural formula is: Hydrochlorothiazide USP is a white to off-white, crystalline powder which is slightly soluble in water but freely soluble in sodium hydroxide solution. Quinapril and hydrochlorothiazide tablets, USP are available for oral use as fixed combination tablets in three strengths of quinapril with hydrochlorothiazide: 10 mg (equivalent to 10.832 mg quinapril hydrochloride USP) with 12.5 mg (quinapril and hydrochlorothiazide 10/12.5), 20 mg (equivalent to 21.664 mg quinapril hydrochloride USP) with 12.5 mg (quinapril and hydrochlorothiazide 20/12.5), and 20 mg (equivalent to 21.664 mg quinapril hydrochloride USP) with 25 mg (quinapril and hydrochlorothiazide 20/25). The strength of the quinapril hydrochloride component is in terms of quinapril. Inactive ingredients: lactose monohydrate, magnesium carbonate, crospovidone, povidone, magnesium stearate, hypromellose, hydroxypropyl cellulose, polyethylene glycol 400, titanium dioxide, iron oxide red and iron oxide yellow. Quinapril Hydrochloride Chemical Structure Hydrochlorothiazide Chemical Structure