Prazosin hydrochloride

Another example of a well-designed method for the quantitative XRPD determination of polymorphs was developed for the phase analysis of prazosin hydrochloride [49]. As an example of an XRPD method for the determination of solvatomorphs, during the quantitation of cefepine dihydrochloride dihydrate in bulk samples of cefepine dihydrochloride monohydrate, a limit of detection of 0.75% w/w and a limit of quantitation of 2.5% w/w were associated with a working range of 2.5-15% w/w [50],... 

The elements present in a host of pharmaceutical substances are determined quantitatively by atomic absorption spectroscopy, for example Pd in carbenicillin sodium Cu, Pb and Zn in activated charcoal Fe in ascorbic acid Ag in cisplatin Ph and Zn in copper sulphate Zn in glucogen Zn in insulin Pb in oxprenolol hydrochloride Ni in prazosin hydrochloride Zn in sodium sulphite heptahydrate, and Cd and Pb in zinc oxide. 

AlPHAj-adrenergic blocking agents doxazosin mesylate prazosin hydrochloride terazosin hydrochloride dihydrate... 

Prazosin (hydrochloride), 2-[4-(fur-2-oyl)piperazin-l-yl]-6,7-dimethoxy-4-quinazolinamine, a-adrenoreceptor antagonist antihypertensive [19216-56-9],... 

Infra-red Spectrum. Principal peaks at wavenumbers 1603,1643, 1293, 1125, 1252, 1540 (prazosin hydrochloride). 

Nalorphine Hydrobromide 406.4 Codeine Phosphate Prazosin Hydrochloride... 

Prazosin Hydrochloride Tetramisole Hydrochloride Acinitrazole Halcinonide... 

Ishikawa A, Suzuki K, Fujita K. Prevention of cyclosporine-induced nephrotoxicity by prazosin hydrochloride, an alpha-1 -adrenoreceptor blocker.Transplant Proc 1996 28 1360-1361. 

Terazosin Hydrochloride. Terazosin hydrochloride. I -l4-amino-f).7-dimethoxy-2-quinaz.olinyl)-4-(tetnihydro-2-fu-royllpipcrazinc monohydrochloride (Hytrin), is a structural congener of prazosin hydrochloride. It possesses similar selc-ctive properties of specincally inhibiting 0 -udrenergic receptors. The drug is slightly less potent than prazosin hydrochloride. Terazosin hydrochloride has a half-life of approximately 12 hours, which is much longer than that of prazosin. This lends itself to a once-daily dose to control hypertension in ntany patients. 

Clonidine hydrochloride has advantages over antihyper-icnsive drugs such asguanethidinc monosulfate and prazosin hydrochloride, in that it seldom produces orthostatic hypo-icndvc side effects. It does, however, have some sedative properties that ate undesirable it also may cau.se constipa-ilnn and dryness of the mouth. 

A profile analysis method of fitting has been used to determine the relative amounts of prazosin hydrochloride polymorphs (the a and S forms) in powdered mixtures.23 The method was calibrated over 5-prazosin levels of 0.5-10% using a series of calibration samples, and it was found that the limit of detection was equal to 0.5%. The favorable limit was attainable owing to significant regions of non-overlap in the powder patterns of the two forms. 

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