Simple RP-HPLC method for determination of triple drug combination of valsartan, amlodipine and hydrochlorothiazide in human plasma.
Authors: Sharma RN, Pancholi SS Abstract A simple RP-HPLC method for the quantification of valsartan (VAL), amlodipine (AML) and hydrochlorothiazide (HCT) in human plasma was developed and validated. VAL, AML and HCT were resolved using a Gemini C18 column and mobile phase gradient starting from 20 % acetonitrile and 80 % 10 mmol L-1 ammonium formate (V/V, pH 3.5 ± 0.2, by formic acid) to 70 % acetonitrile and 30 % 10 mmol L-1 ammonium formate, over 20 minutes, with a flow rate of 1 mL min-1. The samples were purified by protein precipitation and extraction. Telmisartan was used as internal standard. The method was validated according to USFDA and EMEA guidelines with good reproducibility and linear responses R = 0.9985 (VAL), 0.9964 (AML), and 0.9971 (HCT). RSDs of intra- and int...div id=medwormpbiMedWorm Message:/i/b Please have a look at this new site driven by MedWorm: a href=http://www.thebreastcancerdaily.com/ target=_blankThe Breast Cancer Daily/a/p/div

ATACAND HCT (Candesartan Cilexetil And Hydrochlorothiazide) Tablet [Physicians Total Care, Inc.]
Updated Date: Feb 7, 2012 EST (Source: DailyMed Drug Label Updates for the last seven days (since May 20, 2007 EST))