Application of LC and HPTLC-densitometry for the simultaneous determination of benazepril hydrochloride and hydrochlorothiazide

Development and Validation of a New Stability-Indicating Liquid Chromatographic Method for the Simultaneous Determination of Eprosartan and Hydrchlorothiazide in Tablets

“…Several analytical methods have been published for the determination of Hydrchlorothiazide in tablet susingflowinjection 6 , spectrophotometric [7][8][9] , densitometric 10 , HPLC [7][8][9][10][11][12][13] , electrophoretic [14][15] andpolarographic 16 methods. The simultaneous determination of EPR and HCTZ was studied by HPTLC 17 , HPLC and derivative spectrophotmetry 18 .…”

Simultaneous Determination of Amlodipine Besylate and Benazepril Hydrochloride in Pharmaceutical Dosage Form by LC

“…4 A detailed literature survey for AB revealed that several analytical methods are reported for the determination of amlodipine with atorvastatine by HPLC, 5 amlodipine with atenolol by HPLC 6 and by HPTLC, 7 amlodipine with metaprolol by HPLC 8 and amlodipine alone by HPLC, 9 HPTLC, 10 LC-MS 11 and GC. 12 Similarly, a literature survey for BH revealed that few techniques have been reported for the determination of BH alone by HPLC, 13 HPTLC, 14 CE, 15 GC-MS, 16 LC-MS, 17 spectrophotometric detection 18 and by voltammetrically 19 from pharmaceutical dosage form. Only two methods have been reported for the simultaneous determination of AB and BH; one describes the RP-HPLC procedure 20 and the other describes HPTLC procedure, 21 but both these methods are time-consuming.…”

Electroanalysis of Benazepril Hydrochloride Antihypertensive Drug Using an Ionic Liquid Crystal Modified Carbon Paste Electrode

“…Among the methods used are chromatographic techniques [2][3][4][5][6][7][8] and spectrophotometric method for BN determination in its single and multi-component dosage forms [9,10]. Ion selective electrodes such as coated wire benazepril-selective electrode were also used for BN determination [11].…”