Each 5 mL (one teaspoonful) for oral administration contains: Phenobarbital, USP……………………………………………….16.2 mg ( May be habit forming) Hyoscyamine sulfate, USP…………………………………..0.1037 mg Atropine sulfate, USP………………………………………….0.0194 mg Scopolamine hydrobromide, USP…………………………..0.0065 mg Alcohol…………………………………………………………………….23%
The active component of QVAR 40 mcg Inhalation Aerosol and QVAR 80 mcg Inhalation Aerosol is beclomethasone dipropionate, USP, an anti-inflammatory corticosteroid having the chemical name 9-chloro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate. Beclomethasone dipropionate (BDP) is a diester of beclomethasone, a synthetic corticosteroid chemically… Continue Reading
QUALAQUIN (quinine sulfate) is a cinchona alkaloid chemically described as cinchonan-9-ol, 6′-methoxy-, (8α, 9R)-, sulfate (2:1) (salt), dihydrate with a molecular formula of (CHNO)•HSO•2HO and a molecular weight of 782.96. The structural formula of quinine sulfate is: Quinine sulfate occurs… Continue Reading
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-isoquinolinecarboxylicacid, monohydrochloride. Its empirical formula is CSHNs -HCI and its structural formula… Continue Reading
Quinidine is an antimalarial schizonticide and an antiarrhythmic agent with Class Ia activity; it is the d-isomer of quinine, and its molecular weight is 324.43. Quinidine gluconate is the gluconate salt of quinidine; its chemical name is cinchonan-9-ol, 6’-methoxy-, (9S)-,… Continue Reading
