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Analytical Method Development and Validation for the Simultaneous Estimation of Olanzapine and Samidorphan in its bulk and Pharmaceutical Dosage forms

Vallabhu Mohan Teja1*, Gope Edward Raju2, Kandregula Uma Maheswari3, Doonaboyina Raghava4, Kavala Nageswara Rao5  Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, A.P, India A b s t r a c t A new method was established for simultaneous estimation of Olanzapine and Samidorphan by RP-HPLC method.  The chromatographic conditions were successfully developed for these parathion of Olanzapine and ... Read More »

RP-HPLC Method for Simultaneous Estimation of Tamsulosin and Finasteride in Bulk and Pharmaceutical Dosage Forms

Motupalli Surya Hyma Satyavathi1*, Gope Edward Raju2, Kandregula Uma Maheswari3, Doonaboyina Raghava4, Kavala Nageswara Rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, Andhra Pradesh, India A b s t r a c t A new method was established for simultaneous estimation of Tamsulosin and Finasteride by RP-HPLC method. The chromatographic conditions were successfully developed for the separation of ... Read More »

Analytical Method Development and Validation for the Simultaneous Estimation of Teneligliptin and Metformin by RP-HPLC Method

Annam Naga Durga Lakshmi Rishitha1*, Gope Edward Raju2, Vaddi Lakshmi Priya3, Doonaboyina Raghava4, Kavala Nageswara Rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, Andhra Pradesh, India A B S T R A C T A new method was established for simultaneous estimation of Teneligliptin and Metformin by RP-HPLC method. The chromatographic conditions were successfully developed for the separation ... Read More »

Analytical Method Development and Validation for the Simultaneous Estimation of Risperidone and Trihexyphenidyl Hydrochloride by Using RP-HPLC method

Relangi Karun Kumar1*, Gope Edward Raju2, Kandregula Uma Maheswari3, Doonaboyina Raghava4, Kavala Nageswara Rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, A.P, India Abstract A new method was established for simultaneous estimation of Risperidone and Trihexyphenidyl hydrochloride by RP-HPLC method. The chromatographic conditions were successfully developed for the separation of Risperidone and Trihexyphenidyl hydrochloride by using ThermosilC18 column ... Read More »

Analytical Method Development and Validation for Netupitant and Palonosetron in Combine Dosage form by RP-HPLC

Duvvani Pallavi1*, Gope Edward Raju2, Vaddi Lakshmi Priya3, Doonaboyina Raghava4, Kavala Nageswara Rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, A.P, India A  B  S  T  R A C T High performance liquid chromatography is at present one of the most sophisticated tool for analysis. The estimation of Netupitant and Palonosetron was done by RP-HPLC. The assay of ... Read More »

Analytical Method Development and Validation for Ezetimibe and Rosuvastatin in API and Combine Pharmaceutical Dosage Forms by RP-HPLC

Dasari Teja1*, Gope Edward Raju2, V. Lakshmi Priya3, Doonaboyina Raghava4, Kavala Nageswara Rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, A.P, India A b s t r a c t On the basis of experimental results, the proposed method is suitable for the quantitative determination of Rosuvastatin and Ezetimibe in pharmaceutical dosage form. The method provides great sensitivity, ... Read More »

Analytical Method Development and Validation for Velpatasvir and Sofosbuvir in Combined Dosage Form by RP-HPLC

Kaki Lily Grace1*, Gope Edward Raju2, Vaddi Lakshmi Priya3, Doonaboyina Raghava4, Kavala Nageswara Rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, A.P, India Abstract High performance liquid chromatography is at present one of the most sophisticated tool of the analysis. The estimation of Velpatasvir   and Sofosbuvirwas done by RP-HPLC. The Phosphate buffer was pH3.0 and the mobile phase was ... Read More »

A Novel strategies of progesterone: To improving the solid-state of dosage forms by co-crystallization process

Dharani. Muthukuru*, G. Sujatha, Dr. Y. Prapurna Chandra Ratnam Institute of Pharmacy, Pidathapolur (V&P), Muthukur (M), SPSR Nellore District – 524 346 Abstract Progesterone injection is oily because of its poor solubility. It is necessary to develop new dosage forms or delivery methods for Progesterone with nitrogen heterocyclic compounds (2,6-diaminopyridine, isonicotinamide, 4-aminopyridine, aminopyrazine, picolinamide and pyrazinamide) have been designed and ... Read More »

Method Development and Validation for Triprolidine and Phenylepherine in Bulk and Its Pharmaceutical Dosage Forms by Using RP-HPLC as per ICH Guidelines

Angara Ganesh1*, Gope Edward raju2, Vaddi Lakshmi Priya3, Doonaboyina Raghava4, Kavala Nageswara rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, Andhra Pradesh, India A b s t r a c t High performance liquid chromatography is at present one of the most sophisticated tool of the analysis. The estimation of Triprolidine and Phenylephrine was done by RP-HPLC. The ... Read More »

Analytical Method Development and Validation for Roflumilast and Montelukast in Combine Dosage Form by RP-HPLC

Peddinti Poojitha1*, Gope Edward Raju2, Kandregula Uma Maheswari3, Doonaboyina Raghava4, Kavala Nageswara Rao5 Department of Pharmaceutical Analysis, K.G.R.L College of Pharmacy, Bhimavaram-534201, Andhra Pradesh, India A b s t r a c t The proposed HPLC method was found to be simple, specific, precise, accurate, rapid and economical for simultaneous estimation of Roflumilast and Montelukast in tablet dosage form. The ... Read More »

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