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Leela Prasad Kowtharapu

Observed names: Kowtharapu, Leela Prasad, LEELA PRASAD KOWTHARAPU, Leela Prasad Kowtarapu, Leela prasad Kowtharapu, Leela Prasad Kowtharapu, Mr.Leela Prasad Kowtharapu
Institution: GITAM University
ORCID: 0000-0003-1199-2458
Observed ORCID: 0000-0003-1199-2458
OpenAlex ID: A5072439550
Green metric tools for analytical methods assessment critical review, case studies and crucify
2023 · Leela Prasad Kowtharapu, Naresh Kumar Katari, et al. · TrAC Trends in Analytical Chemistry · 202
AQbD based green UPLC method to determine mycophenolate mofetil impurities and Identification of degradation products by QToF LCMS
2022 · Siva Krishna Muchakayala, Naresh Kumar Katari, et al. · Scientific Reports · 70
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Unique green chromatography method for the determination of serotonin receptor antagonist (Ondansetron hydrochloride) related substances in a liquid formulation, robustness by quality by design‐based design of experiments approach
2022 · Leela Prasad Kowtharapu, Naresh Kumar Katari, et al. · Journal of Separation Science · 61
Green Liquid Chromatography Method for the Determination of Related Substances Present in Olopatadine HCl Nasal Spray Formulation, Robustness by Design Expert
2021 · Leela Prasad Kowtharapu, Naresh Kumar Katari, et al. · Journal of AOAC International · 58
Green Chromatographic Method for Determination of Active Pharmaceutical Ingredient, Preservative, and Antioxidant in an Injectable Formulation: Robustness by Design Expert
2022 · Leela Prasad Kowtharapu, Naresh Kumar Katari, et al. · ACS Omega · 54
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A Quality by Design and green LC technique for the determination of mast cell stabilizer and histamine receptor antagonist (Olopatadine HCl) in multiple formulations
2022 · Leela Prasad Kowtharapu, Naresh Kumar Katari, et al. · Biomedical Chromatography · 47
Development and validation of novel RP‐HPLC method for midostaurin determination using analytical quality by design approach from regulatory perspective and determination of major degradation compounds of midostaurin using LC–MS
2022 · Madhu Prakash Reddy Saddala, Naresh Konduru, et al. · Biomedical Chromatography · 31
Unique liquid chromatography technique for the determination of mirabegron in the presence of polymers; robustness by Design Expert in the light of Quality by Design
2022 · Naresh Konduru, Leela Prasad Kowtharapu, et al. · Biomedical Chromatography · 25
Unique Quality by Design Approach for Developing HPLC and LC-MS Method for Estimation of Process and Degradation Impurities in Pibrentasvir, Antiviral Agent for Hepatitis C
2022 · Divya Kumar Vemuri, Parameswari Akshinthala, et al. · ACS Omega · 23
Liquid Chromatography–Mass Spectrometry Method for Determination of N ‐Methyl‐ N ‐Nitrosopyridin‐4‐Amine in a Vonoprazan Fumarate Drug
2024 · Ramya Chilukuri, Kousrali Sayyad, et al. · Separation Science Plus · 22
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QbD‐based stability‐indicating liquid chromatography (RP‐HPLC) method for the determination of flurbiprofen in cataplasm
2023 · Rathnakar Nathi, Leela Prasad Kowtharapu, et al. · Biomedical Chromatography · 22
A quality‐by‐design evaluated liquid chromatography method development and validation for the separation and quantification of nitroxoline and its impurities
2023 · Santhi Priya Lankalapalli, K. Vijaya Rachel, et al. · Journal of Separation Science · 19
Bioanalytical Tandem Mass Spectrometry Method for Precise Measurement of Tranexamic Acid in Human Plasma With Unveiling Methodological Advancement: Green Assessment With Advanced Metrics
2025 · Anil Kollapareddy, Kousrali Sayyad, et al. · Biomedical Chromatography · 17
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Unique green chromatographic method for the qualitative and quantitative analysis of ketoconazole, its impurities and preservatives from ketoconazole cream formulation: Identification of degradants by Q-ToF LCMS and Robustness by Design of Experiments
2023 · Siva Krishna Muchakayala, Naresh Kumar Katari, et al. · Sustainable Chemistry and Pharmacy · 16
Quality by design tool–evaluated stability‐indicating ultra‐performance liquid chromatography method for the determination of drugs (ritonavir and darunavir) used to treat the human immunodeficiency virus/acquired immunodeficiency syndrome
2023 · Jyothsna Menda, Phani Raja Kanuparthy, et al. · Biomedical Chromatography · 16
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QbD green analytical procedure for Novel study of a genotoxic and carcinogenic compound trace determination in physiological solution compatibility
2023 · Leela Prasad Kowtharapu, Naresh Kumar Katari, et al. · Sustainable Chemistry and Pharmacy · 16
Headspace Gas Chromatography–Mass Spectrometry Method for Determination of Class-I Residual Solvents in Several Drug Substances: Method Evaluation by Quality by Design Statistical Tool
2024 · Kousrali Sayyad, Leela Prasad Kowtharapu, et al. · Journal of AOAC International · 15
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Gas chromatography mass spectrometer determination of dimethylamine impurity in N,N‐dimethylformamide solvent by derivatization of N,N‐dimethylbenzamide with benzoyl chloride agent
2024 · Sayyad Kousrali, Leela Prasad Kowtharapu, et al. · Biomedical Chromatography · 15
Analytical determination of ethylenediamine impurity in tripelennamine hydrochloride by gas chromatography–mass spectrometry using phthalaldehyde as the derivatizing agent
2024 · Sayyad Kousrali, Leela Prasad Kowtharapu, et al. · Biomedical Chromatography · 15
Unique Research for Developing a Full Factorial Design Evaluated Liquid Chromatography Technique for Estimating Budesonide and Formoterol Fumarate Dihydrate in the Presence of Specified and Degradation Impurities in Dry Powder Inhalation
2025 · Lova Gani Raju Bandaru, Naresh Konduru, et al. · Biomedical Chromatography · 14
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Green liquid chromatography mass spectrometry method for determination of n-methyl-n-benzylnitrosamine (carcinogenic impurity) in lacosamide drug substance by advance metrics
2025 · Yerramreddy Srilatha, Kousrali Sayyad, et al. · Microchemical Journal · 12
Development and validation of apalutamide‐related substances method in solid dosage forms using HPLC
2022 · Lova Gani Raju Bandaru, Naresh Konduru, et al. · Biomedical Chromatography · 12
Carcinogenic nitrosamine impurity (1-nitrosopiperidine-3-amine) determination in linagliptin drug substance by liquid chromatography tandem mass spectrometry: Greenness assessment by advance metrics
2025 · Ramya Chilukuri, Kousrali Sayyad, et al. · Microchemical Journal · 11
Bioanalytical tandem mass spectrometry method for cinacalcet in human plasma: green assessment with advanced metrics
2025 · Anil Kollapareddy, Kousrali Sayyad, et al. · Bioanalysis · 11
Unspecified degradation impurities identification and characterization in bilastine and montelukast tablet formulations by using UPLC and LCMS/MS: Robustness by design expert and green assessment
2025 · Raj Kumar Kodishala, Kousrali Sayyad, et al. · Annales Pharmaceutiques Françaises · 11
Works count: 61
Citation count: 945
H-index: 16
I10-index: 29
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