Chloroquine phosphate

Diethylamino-4-aminopentane Chloroquine phosphate 4-Diethylamino-2-butynyl acetate Oxybutynin chloride 2-Diethylamino-1 -chloroethane Bietaserpine Fenoxedil... 

Cheng et al. reported the use of a synchronous fluorimetric method for the determination of primaquine in two-component antimalarial tablets [31]. Ground tablets were dissolved in water and the mixture was filtered. The fluorescence intensities of chloroquine phosphate and primaquine phosphate, in the filtrate, were measured at 380 nm (excitation at 355 nm) and 505 nm (excitation at 480 nm), respectively. The calibration graphs were linear from 1 to 8 pg/mL of chloroquine phosphate and 10 to 110 pg/mL of primaquine phosphate. The mean recoveries were 98.2-101.49% and the relative standard deviations were 2.23%. 

El-Ashry et al. [36] studied the complex formation between the bromophenol blue, primaquine, and other important aminoquinoline antimalarials. The colorimetric method used was described as simple and rapid and is based on the interaction of the drug base with bromophenol blue to give a stable ion-pair complex. The spectra of the complex show maxima at 415 420 nm with high apparent molar absorptivities. Beer s law was obeyed in the concentration range 1-8,2-10, and 2-12 pg/mL for amodiaquine hydrochloride, primaquine phosphate, and chloroquine phosphate, respectively. The method was applied to the determination of these drugs in certain formulations and the results were favorably comparable to the official methods. 

Ampicillin sodium Amylobarbitone Betamethasone Betamethasone valerate Carbenicillin disodium Chloroquine phosphate Chloroquine sulphate Cemetidine Clofazimine Clofibrate Clonidine... 

Chloroquine phosphate, administered orally, is again the drug of choice unless one suspects the presence of a chloroquine-resistant organism. Oral mefloquine or... 

Quinoline derivatives chloroquine phosphate hydroxychloroquine sulfate mefloquine hydrochloride primaquine phosphate... 

Weak bases and their salts (nortriptyline hydrochloride, phenelzine sulfate, chloroquine phosphate, scopolamine hydrobromide, tamoxifen citrate, etc.) approximately 45%... 

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