Srinivas Ragampeta

Hyderabad, TG, India

Last Updated: 09/26/2026

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Found 14 publications

Stability studies of glycopyrronium bromide and in vitro toxicity evaluation of its major transformation products by LC-MS/MS and NMR.

Stability studies of glycopyrronium bromide and in vitro toxicity evaluation of its major transformation products by LC-MS/MS and NMR.

Journal: European journal of mass spectrometry (Chichester, England)

Published: May 05, 2025

LC-PDA-QTof-MS characterization of the stress degradation products of Zanubrutinib: A novel BTK inhibitor.

LC-PDA-QTof-MS characterization of the stress degradation products of Zanubrutinib: A novel BTK inhibitor.

Journal: Journal of pharmaceutical and biomedical analysis

Published: June 17, 2023

Identification and characterization of in vitro and in vivo fidarestat metabolites: Toxicity and efficacy evaluation of metabolites.

Identification and characterization of in vitro and in vivo fidarestat metabolites: Toxicity and efficacy evaluation of metabolites.

Journal: Journal of mass spectrometry : JMS

Published: October 06, 2020

A comprehensive study on rearrangement reactions in collision-induced dissociation mass spectrometric fragmentation of protonated diphenyl and phenyl pyridyl ethers.

A comprehensive study on rearrangement reactions in collision-induced dissociation mass spectrometric fragmentation of protonated diphenyl and phenyl pyridyl ethers.

Journal: Rapid communications in mass spectrometry : RCM

Published: March 22, 2019

Isolation and structural characterization of degradation products of afatinib dimaleate by LC-Q-TOF/MS/MS and NMR: cytotoxicity evaluation of afatinib and isolated degradation products.

Isolation and structural characterization of degradation products of afatinib dimaleate by LC-Q-TOF/MS/MS and NMR: cytotoxicity evaluation of afatinib and isolated degradation products.

Journal: Journal of pharmaceutical and biomedical analysis

Published: August 24, 2018

IITZ-01, a novel potent lysosomotropic autophagy inhibitor, has single-agent antitumor efficacy in triple-negative breast cancer in vitro and in vivo.

IITZ-01, a novel potent lysosomotropic autophagy inhibitor, has single-agent antitumor efficacy in triple-negative breast cancer in vitro and in vivo.

Journal: Oncogene

Published: January 25, 2018

Stability-indicating assay method for acotiamide: Separation, identification and characterization of its hydroxylated and hydrolytic degradation products along with a process-related impurity by ultra-high-performance liquid chromatography/electrospray ionization quadrupole time-of-flight tandem mass spectrometry.

Stability-indicating assay method for acotiamide: Separation, identification and characterization of its hydroxylated and hydrolytic degradation products along with a process-related impurity by ultra-high-performance liquid chromatography/electrospray ionization quadrupole time-of-flight tandem mass spectrometry.

Journal: Rapid communications in mass spectrometry : RCM

Published: May 23, 2017

Lower Serum Vitamin D Metabolite Levels in Relation to Circulating Cytokines/Chemokines and Metabolic Hormones in Pregnant Women with Hypertensive Disorders.

Lower Serum Vitamin D Metabolite Levels in Relation to Circulating Cytokines/Chemokines and Metabolic Hormones in Pregnant Women with Hypertensive Disorders.

Journal: Frontiers in immunology

Published: November 03, 2016

Avascular Necrosis of Femoral Head: A Metabolomic, Biophysical, Biochemical, Electron Microscopic and Histopathological Characterization.

Avascular Necrosis of Femoral Head: A Metabolomic, Biophysical, Biochemical, Electron Microscopic and Histopathological Characterization.

Journal: Scientific reports

Published: June 09, 2016

Automated statistical experimental design approach for rapid separation of coenzyme Q10 and identification of its biotechnological process related impurities using UHPLC and UHPLC-APCI-MS.

Automated statistical experimental design approach for rapid separation of coenzyme Q10 and identification of its biotechnological process related impurities using UHPLC and UHPLC-APCI-MS.

Journal: Journal of separation science

Published: January 04, 2016

Quality-by-design-based ultra high performance liquid chromatography related substances method development by establishing the proficient design space for sumatriptan and naproxen combination.

Quality-by-design-based ultra high performance liquid chromatography related substances method development by establishing the proficient design space for sumatriptan and naproxen combination.

Journal: Journal of separation science

Published: March 26, 2015

Characterization of degradation products of ivabradine by LC-HR-MS/MS: a typical case of exhibition of different degradation behaviour in HCl and H2SO4 acid hydrolysis.

Characterization of degradation products of ivabradine by LC-HR-MS/MS: a typical case of exhibition of different degradation behaviour in HCl and H2SO4 acid hydrolysis.

Journal: Journal of mass spectrometry : JMS

Published: September 12, 2014

Showing 1-12 of 14

Last Updated: 09/26/2026