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Simultaneous Estimation Of Some Drugs In Bulk And In Their Formulation By Chromatographic Methods
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Book Synopsis Simultaneous Estimation of Some Drugs in Bulk and in their Formulation by Chromatographic Methods. by : Satish Gabhe
Download or read book Simultaneous Estimation of Some Drugs in Bulk and in their Formulation by Chromatographic Methods. written by Satish Gabhe and published by GRIN Verlag. This book was released on 2014-04-09 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2013 in the subject Medicine - Pharmacology, Pharmacy, , course: MASTER OF PHARMACY (Quality Assurance Techniques), language: English, abstract: A number of new drug entities, modifications of existing ones, and multi-component formulations are entering the market, every year. Development of simple analytical methods for analysis of various drugs in multi - component formulations is a tricky task for an analytical researcher. As analytical techniques are used throughout drug development, manufacturing, release of drug products, the reliability of their results is essential. Chromatographic methods are most useful and powerful techniques for qualitative and quantitative determination of drug/s. Therefore, appropriate validation to demonstrate the performance and suitability of the analytical method is much more than a formal requirement. Hence, there is need to develop and validate correct analytical method for these medicine/s. This book details, - Development and validation of HPTLC - densitometric method for concurrent estimation of metformin hydrochloride, pioglitazone hydrochloride and gliclazide in combined dosage form. - Development and validation of HPTLC method for simultaneous estimation of moxifloxacin hydrochloride and dexamethasone sodium phosphate in combined pharmaceutical dosage form. - Development and validation of RP - HPLC method for simultaneous estimation of ciprofloxacin hydrochloride and dexamethasone in combined dosage form, which is better alternative to existing one. The developed analytical methods are simple, selective, accurate, robust, and precise with shorter analysis time for the analysis of drug/s in combined pharmaceutical dosage forms. All the developed HPTLC and HPLC methods have been validated as per ICH Q2 (R1) guidelines. Developed analytical methods could boost analytical researcher to work more efficiently in the field of analytical method development and validation of Pharmaceutical dosage forms.
Book Synopsis Development And Validation Of Chromatographic Methods For Simultaneous Quantification Of Drugs In Bulk And In Their Formulations: HPLC And HPTLC Techniques by : Satish Y. Gabhe
Download or read book Development And Validation Of Chromatographic Methods For Simultaneous Quantification Of Drugs In Bulk And In Their Formulations: HPLC And HPTLC Techniques written by Satish Y. Gabhe and published by diplom.de. This book was released on 2015-08-01 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details: 1. Development and validation of a HPTLC-densitometric method for concurrent estimation of metformin hydrochloride, pioglitazone hydrochloride and gliclazide in combined dosage form. 2. Development and validation of a HPTLC method for simultaneous estimation of moxifloxacin hydrochloride and dexamethasone sodium phosphate in combined pharmaceutical dosage form. 3. Development and validation of a RP-HPLC method for simultaneous estimation of ciprofloxacin hydrochloride and dexamethasone in combined dosage form, which is a better alternative to existing ones. The developed analytical methods are simple, selective, accurate, robust, and precise with shorter analysis time for the analysis of drug/s in combined pharmaceutical dosage forms. All the developed HPTLC and HPLC methods have been validated as per ICH Q2 (R1) guideline. Developed analytical methods could boost analytical researchers to work more efficiently in the field of analytical method development and validation of Pharmaceutical dosage forms.
Book Synopsis Simultaneous Estimation of Antihypertensive Drugs by Hplc by : Hemendra Kumar Sharma
Download or read book Simultaneous Estimation of Antihypertensive Drugs by Hplc written by Hemendra Kumar Sharma and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every year many new drugs and newer drug combinations enter the pharmaceutical area. Analytical methods for these new and first timer drugs are mostly confined only to the manufacturing company. However, availability of multiple analytical methods for the same drug/drug combinations in their formulations is always advantageous. Moreover, development of such methods helps in training the analysts for skillfully handling the sophisticated analytical instruments and the way for research approach. The present work is also planned on similar lines. A simple, precise, rapid and accurate Reversed-Phase High Performance Liquid Chromatography method is developed for the simultaneous estimation of Amlodipine Besylate, Olmesartan Medoxomil and Hydrochlorthiazide in dosage forms. Chromatography is carried out isocratically at 25 C 0.5 C on Liquid chromatographic system from Young Lin 9100 comprising of hyperchrome C-18 column (4.6 x 250mm, 5 particle size), manual injector, YL 9110 quaternary pump and Photodiode array YL 9160 detector connected to software YL clarity. Parameters such as linearity, precision, accuracy, recovery and specificity are studied as reported in the ICH guidelines."
Book Synopsis Thin Layer Chromatography in Drug Analysis by : Lukasz Komsta
Download or read book Thin Layer Chromatography in Drug Analysis written by Lukasz Komsta and published by CRC Press. This book was released on 2013-12-20 with total page 1067 pages. Available in PDF, EPUB and Kindle. Book excerpt: Used routinely in drug control laboratories, forensic laboratories, and as a research tool, thin layer chromatography (TLC) plays an important role in pharmaceutical drug analyses. It requires less complicated or expensive equipment than other techniques, and has the ability to be performed under field conditions. Filling the need for an up-to-date
Book Synopsis Development and Validation of HPLC Method for Combined Dosage Form by : Digbijay Kumar
Download or read book Development and Validation of HPLC Method for Combined Dosage Form written by Digbijay Kumar and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pharmaceutical products formulated with more than one drug, typically referred to as combination products, are intended to meet previously unmet patients need by combining the therapeutic effects of two or more drugs in one product. These combination products can present daunting challenges to the analytical chemist responsible for the development and validation of analytical methods. This presentation will discuss the development and validation of analytical method Spectrophotometric and High performance liquid chromatography (HPLC), for drug products containing more than one active ingredient. This book deals with various approaches applied for the development and validation of analytical method for paracetamol and pamabrom.
Book Synopsis Simultaneous Estimation of Drugs by Rp-Hplc by : Mukesh Maithani
Download or read book Simultaneous Estimation of Drugs by Rp-Hplc written by Mukesh Maithani and published by LAP Lambert Academic Publishing. This book was released on 2011-01 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new, simple, rapid, selective, precise and accurate isocratic RP-HPLC assay has been developed for simultaneous estimation of Ciprofloxacin Hydrochloride, Ofloxacin, Tinidazole and Ornidazole in tablet formulations. The separation was achieved by using C-18 column (Phenomenax, 250 x 4.6mm i.d.) coupled with a guard column of same material, in mobile phase Acetonitrile: Water: Tri ethylamine (25:75). The pH of mobile phase was adjusted to 6.0 ± 0.1 with 50% ortho phosphoric acid. The flow rate was 1.0 mL.min-1 and the separated drugs were detected using UV detector at the wavelength of 300 nm. The retention time of Ciprofloxacin Hydrochloride, Ofloxacin, Tinidazole, and Ornidazole was noted to be 2.7, 3.5, 4.5 and 5.8 min, respectively, indicative of rather shorter analysis time. The method was validated as per ICH guidelines. The proposed method was found to be accurate, reproducible, and consistent. It was successfully applied for the analysis of these drugs in marketed formulations and could be effectively used for the routine analysis of formulations containing any one of the above drugs, or a combination, without any alteration in the chromatographic conditions.
Book Synopsis HPLC Methods on Drug Analysis by : Mantu Kumar Ghosh
Download or read book HPLC Methods on Drug Analysis written by Mantu Kumar Ghosh and published by Springer. This book was released on 1992 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: HPLC methods are among the most important methods of drug analysis. Ghosh describes more than 1000 HPLC methods published in the literature for 650 commonly used drugs. The concise presentation is intended as an immediate guide and enables a quick selection of methods to be made in laboratory. The book will be a great help to scientists, researchers, engineers and technicians involved in the analysis of drugs or their metabolites in pharmaceutical preparations or biological materials. HPLC methods are among the most important methods of drug analysis. Ghosh describes more than 1000 published HPLC methods for 650 commonly used drugs, including some drug components and metabolites. The concise presentation is intended as an immediate guide and enables a quick selection of methods to be made in the laboratory.
Book Synopsis Prof. of Drug Substances, Excipients and Related Methodology by : Abdulrahman Al-Majed
Download or read book Prof. of Drug Substances, Excipients and Related Methodology written by Abdulrahman Al-Majed and published by Academic Press. This book was released on 2021-01-16 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Profiles of Drug Substances, Excipients, and Related Methodology, Volume 46 contains comprehensive profiles of five drug compounds: Darunavir, Bisoprolol, Betaxolol, Rabeprazole and Irbesartan. In addition, the work contains a chapter reviewing Bioassay Methods and Their Applications in Herbal Drug Research. The comprehensive reviews in the book cover all aspects of drug development and the formulation of drugs, helping readers understand how the drug development community remains essential to all phases of pharmaceutical development. In addition, this work answers why such profiles are of immeasurable importance to workers in the field. The scope of the Profiles series encompasses review articles and database compilations that fall within one or more of the following five broad categories: Physical Profiles of Drug Substances and Excipients, Analytical Profiles of Drug Substances and Excipients, ADME Profiles of Drug Substances and Excipients, Methodology Related to the Characterization of Drug Substances and Excipients, and Methods of Chemical Synthesis. - Contains contributions from leading authorities - Presents an excellent overview on the physical, chemical and biomedical properties of some regularly prescribed drugs - Includes a cumulative index in each volume
Book Synopsis Analytical Method Development and Validation of Antiviral Drug by : Anas Rasheed
Download or read book Analytical Method Development and Validation of Antiviral Drug written by Anas Rasheed and published by LAP Lambert Academic Publishing. This book was released on 2015-06-30 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Giving a brief account of methods of estimation of Drugs, followed by brief account of HPLC method, instrumentation, performance calculations and information related to proposed method. Another part of work is method validation which includes introduction, steps in validation, validation report and validation parameters for chromatographic methods. RP-HPLC method for the quantitative estimation of Antiviral drug. These methods are validated in terms of sensitivity, accuracy and precision and can be used for the routine determination of Antiviral drug, in bulk drug and Pharmaceutical formulations.
Book Synopsis Chemometric Tools for Simultaneous Estimation in Pharmaceuticals by : Ravindra K. Rawal
Download or read book Chemometric Tools for Simultaneous Estimation in Pharmaceuticals written by Ravindra K. Rawal and published by LAP Lambert Academic Publishing. This book was released on 2014-12-04 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estimation of active pharmaceutical ingredient is very important because it helps us to know the actual amount of drug present in formulation as per the label claim. It can be achieved by various spectroscopic, chromatographic and hyphenated techniques. Simultaneous estimation of two or more than two drugs in single formulation can be better, cost effective and less time consuming method as compared to analyze drugs individually. In simultaneous estimation, all the active drug materials are determined by using single solvent system, at one time, single equipment and by one analyst also. The main problem in simultaneous estimation is the overlapping of responses of the drug material which is very difficult to resolve by simple conventional techniques. So to overcome these type of problems, chemometric tools has been introduced which can be easily resolve and extract the information from the data obtained by using various univariate or multivariate calibration and validation methods.
Book Synopsis HPLC for Pharmaceutical Scientists by : Yuri V. Kazakevich
Download or read book HPLC for Pharmaceutical Scientists written by Yuri V. Kazakevich and published by John Wiley & Sons. This book was released on 2007-02-16 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt: HPLC for Pharmaceutical Scientists is an excellent book for both novice and experienced pharmaceutical chemists who regularly use HPLC as an analytical tool to solve challenging problems in the pharmaceutical industry. It provides a unified approach to HPLC with an equal and balanced treatment of the theory and practice of HPLC in the pharmaceutical industry. In-depth discussion of retention processes, modern HPLC separation theory, properties of stationary phases and columns are well blended with the practical aspects of fast and effective method development and method validation. Practical and pragmatic approaches and actual examples of effective development of selective and rugged HPLC methods from a physico-chemical point of view are provided. This book elucidates the role of HPLC throughout the entire drug development process from drug candidate inception to marketed drug product and gives detailed specifics of HPLC application in each stage of drug development. The latest advancements and trends in hyphenated and specialized HPLC techniques (LC-MS, LC-NMR, Preparative HPLC, High temperature HPLC, high pressure liquid chromatography) are also discussed.
Book Synopsis Chromatographic Techniques in the Forensic Analysis of Designer Drugs by : Teresa Kowalska
Download or read book Chromatographic Techniques in the Forensic Analysis of Designer Drugs written by Teresa Kowalska and published by CRC Press. This book was released on 2018-01-31 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a dramatic rise of novel drug use due to the increased popularity of so-called designer drugs. These synthetic drugs can be illegal in some countries, but legal in others and novel compounds unknown to drug chemistry emerge monthly. This thoughtfully constructed edited reference presents the main chromatographic methodologies and strategies used to discover and analyze novel designer drugs contained in diverse biological materials. The methods are based on molecular characteristics of the drugs belonging to each individual class of compounds, so it will be clear how the current methods are adaptable to future new drugs that appear in the market.
Book Synopsis Stability-indicating HPLC Methods for Drug Analysis by : Quanyun A. Xu
Download or read book Stability-indicating HPLC Methods for Drug Analysis written by Quanyun A. Xu and published by Pharmaceutical Press. This book was released on 2008 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stability-Indicating HPLC Methods for Drug Analysis compiles summaries of stability-indicating HPLC analytical methods that have appeared in the published literature. A first stop for pharmaceutical scientists, analytical chemists, and librarians in the quest for information about the stability of drugs. Co-published by the American Pharmaceutical Association and the Pharmaceutical Press, a division of the Royal Pharmaceutical Society of Great Britain.
Book Synopsis Analytical Methods for Antiviral Nucleoside Analogues by : Anas Rasheed
Download or read book Analytical Methods for Antiviral Nucleoside Analogues written by Anas Rasheed and published by Createspace Independent Publishing Platform. This book was released on 2017-03-15 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of antiviral drugs and their formulations either in single or in combined dosage form are marketed as well as under investigation. Reported analytical methods for only a handful of drugs is available in literatures. A deep literature survey reveals that quite a few chromatographic methods are reported for assay of single antiviral drugs, that are nucleoside analogues, out of which most are analyzed by advanced chromatographic techniques like LC-MS, ion pair chromatography, fluorimetric detection etc in biological fluids like plasma, urine etc. No simple and cost effective method is available for estimation of these antiviral drugs in routine analysis in bulk and in formulation. Similarly the combinations taken under study are not official and very few methods are reported for simultaneous estimation of antiviral drugs available as fixed dose combinations.
Book Synopsis Development of RP-HPLC Method for Simultaneous Estimation of Two Drugs by : Rahul Raut
Download or read book Development of RP-HPLC Method for Simultaneous Estimation of Two Drugs written by Rahul Raut and published by . This book was released on 2016-11-04 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Method Development and Validation by : Michael E. Swartz
Download or read book Analytical Method Development and Validation written by Michael E. Swartz and published by CRC Press. This book was released on 2018-10-03 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes analytical methods development, optimization and validation, and provides examples of successful methods development and validation in high-performance liquid chromatography (HPLC) areas. The text presents an overview of Food and Drug Administration (FDA)/International Conference on Harmonization (ICH) regulatory guidelines, compliance with validation requirements for regulatory agencies, and methods validation criteria stipulated by the US Pharmacopia, FDA and ICH.
Book Synopsis High Performance Liquid Chromatography & Capillary Electrophoresis by : Andrea Weston
Download or read book High Performance Liquid Chromatography & Capillary Electrophoresis written by Andrea Weston and published by Elsevier. This book was released on 1997-07-21 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: HPLC and CE: Principles and Practice presents the latest information on the most powerful separation techniques available: high-performance liquid chromatography (HPLC) and capillary electrophoresis (CE). Fundamental theory, instrumentation, modes of operation, and optimization of separations are presented in a concise, non-technical style to help the user in choosing the appropriate technique quickly and accurately. Well- illustrated and containing convenientend-of-chapter summaries of the major concepts, the book provides in-depth coverage of trouble-shooting, improvement of resolution, data manipulation, selectivity, and sensitivity.Graduate students, technicians, and researchers who must use separations with little or no background in analytical chemistry can overcome separation anxiety and get started in obtaining the best possible separations in minimal time. The book will alsobe useful to analytical chemists who need a better understanding of theory and processes. - Fully up-to-date information on both HPLC and CE includes troubleshooting and comparisons of the two techniques - Applicable to a wide variety of separation problems - Covers basic concepts governing any separation as well as instrumentation and how to use it - Helps the user to obtain optimal resolution in minimal time - Contains information on special procedures such as chiral separations, affinity chromatography, and sample preparation - Includes information on upcoming trends such as miniaturization - Major concepts in each chapter are organized to allow access to information easily and quickly - Contains practical bibliography for accessing the literature
