EUROPEAN JOURNAL OF
PHARMACEUTICAL AND MEDICAL RESEARCH

An International Peer Reviewed Journal for Pharmaceutical, Medical & Biological Sciences

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

European Journal of Pharmaceutical and Medical Research (EJPMR) has indexed with various reputed international bodies like : Google Scholar , Indian Science Publications , InfoBase Index (In Process) , SOCOLAR, China , Research Bible, Fuchu, Tokyo. JAPAN , International Society for Research activity (ISRA) , Scientific Indexing Services (SIS) , Polish Scholarly Bibliography , Global Impact Factor (GIF) (Under Process) , Universal Impact Factor , International Scientific Indexing (ISI), UAE  , Index Copernicus , CAS (A Division of American Chemical Society) USA (Under Process) , Directory of Open Access Journal (DOAJ, Sweden, in process) , UDLedge Science Citation Index , CiteFactor , Directory Of Research Journal Indexing (DRJI) , Indian citation Index (ICI) , Journal Index (JI, Under Process) , Directory of abstract indexing for Journals (DAIJ) , Open Access Journals (Under Process) , Impact Factor Services For International Journals (IFSIJ) , Cosmos Impact Factor , Jour Informatics (Under Process) , Eurasian Scientific Journal Index (ESJI) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Pubmed Database [NLM ID: 101669306] (Under Process) , IP Indexing (IP Value 2.40) , Web of Science Group (Under Process) , Directory of Research Journals Indexing , 

 ISSN 2394-3211

Impact Factor: 6.222

 ICV - 79.57

Abstract

EVALUATION AND VALIDATION OF A UPLC METHOD FOR SIMULTANEOUS ESTIMATION OF AMOXICILLIN AND POTASSIUM CLAVULANATE IN ORAL DOSAGE FORM

Sumaiya Fatima*, Dr. Osman Ahmed and Dr. Anas Rasheed

ABSTRACT

The method for Reverse Phase Ultra Performance Liquid Chromatography was optimized for Amoxicillin and Potassium Clavulanate by different trials were done by using mobile phase and buffer combination. The mobile phase is a mixture of two solvent systems namely, solvent -A and solvent - B. The solvent– A, contains Trifluroacetic acid. The solvent – B, contains KH2PO4: Methanol (80:20) v/v with gradient flow programming was used as mobile phase and effluent was monitored at 248 nm. The % RSD values for assays performed in the different laboratories by two analysts were found to be on (Acquity UPLC Waters, 2695H) instrumentation - 1 (0.03% and 0.04%) on (Agilent Technologies, 1290) instrumentation – 2 (0.03% and 0.02%) did not exceed 2, indicating the ruggedness of the method. LOD and LOQ were determined by injecting progressively lower concentrations of two drugs. The LOD of Amoxicillin and Potassium Clavulanate were found to be 0.0029 μg/mL and 0.0052 μg/mL respectively. The LOQ of Amoxicillin and Potassium Clavulanate were found to be 0.0091 μg/mL and 0.0160 μg/mL respectively. Assay studies for the analysis of formulation was performed and was found to be satisfactory with 99.28% and 99.41% purity of percentage for Amoxicillin and Potassium Clavulanate.

Keywords: amoxicillin, potassium clavulanate, oral dosage form, UPLC method.


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Google Scholar Indian Science Publications InfoBase Index (In Process) SOCOLAR, China Research Bible, Fuchu, Tokyo. JAPAN International Society for Research activity (ISRA) Scientific Indexing Services (SIS) Polish Scholarly Bibliography Global Impact Factor (GIF) (Under Process) Universal Impact Factor International Scientific Indexing (ISI), UAE Index Copernicus CAS (A Division of American Chemical Society) USA (Under Process) Directory of Open Access Journal (DOAJ, Sweden, in process) UDLedge Science Citation Index CiteFactor Directory Of Research Journal Indexing (DRJI) Indian citation Index (ICI) Journal Index (JI, Under Process) Directory of abstract indexing for Journals (DAIJ) Open Access Journals (Under Process) Impact Factor Services For International Journals (IFSIJ) Cosmos Impact Factor Jour Informatics (Under Process) Eurasian Scientific Journal Index (ESJI) International Innovative Journal Impact Factor (IIJIF) Science Library Index, Dubai, United Arab Emirates Pubmed Database [NLM ID: 101669306] (Under Process) IP Indexing (IP Value 2.40) Web of Science Group (Under Process) Directory of Research Journals Indexing