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Zubair Perwad

ORCID: 0000-0002-8481-2705
Observed ORCID: 0000-0002-8481-2705
OpenAlex ID: A5021967530
Mass spectrometric method for distinguishing isomers of dexamethasone via fragment mass ratio: An HRMS approach
2018 · Tajudheen K. Karatt, Jahfar Nalakath, et al. · Journal of Mass Spectrometry · 25
Identification of Hypoxia‐inducible factor (HIF) stabilizer roxadustat and its possible metabolites in thoroughbred horses for doping control
2021 · Binoy Mathew, Moses Philip, et al. · Drug Testing and Analysis · 21
Metabolic studies of hypoxia‐inducible factor stabilisers IOX2 , IOX3 and IOX4 (in vitro) for doping control
2021 · Moses Philip, Binoy Mathew, et al. · Drug Testing and Analysis · 21
Separation and identification of the epimeric doping agents – Dexamethasone and betamethasone in equine urine and plasma: A reversed phase chiral chromatographic approach
2018 · Tajudheen K. Karatt, Ramy Sayed, et al. · Steroids · 20
In vitro studies of hypoxia inducible factor‐prolyl hydroxylase inhibitors daprodustat, desidustat, and vadadustat for equine doping control
2021 · Moses Philip, Abdul Khader Karakka Kal, et al. · Drug Testing and Analysis · 18
Development and validation of a chiral LC‐MS method for the enantiomeric resolution of (+) and (−)‐medetomidine in equine plasma by using polysaccharide‐based chiral stationary phases
2020 · Abdul Khader Karakka Kal, Jahfar Nalakath, et al. · Chirality · 13
Metabolic study of hypoxia‐inducible factor stabilizers BAY 87‐2243, MK‐8617, and PT‐2385 in equine liver microsomes for doping control
2022 · Moses Philip, Abdul Khader Karakka Kal, et al. · Drug Testing and Analysis · 11
Simultaneous analysis of 44 frequently abused corticosteroid drugs using polysaccharide‐based chiral column‐HRMS approach
2021 · Abdul Khader Karakka Kal, Tajudheen K. Karatt, et al. · Analytical Science Advances · 10
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Use of polysaccharide-based chiral columns: enantiomeric separation of seven pairs of abused drugs by high-performance liquid chromatography–mass spectrometry
2018 · Tajudheen K. Karatt, Abdul Khader Karakka Kal, et al. · Forensic Toxicology · 10
An extensive screening method for the identification and quantitation of ecdysteroids in equine urine and plasma using liquid chromatography coupled with mass spectrometry
2023 · Tajudheen K. Karatt, M. Anwar Sathiq, et al. · Rapid Communications in Mass Spectrometry · 7
Characterization of equine liver microsome‐generated metabolites of growth hormone secretagogue small molecule ibutamoren
2021 · Moses Philip, Abdul Khader Karakka Kal, et al. · Rapid Communications in Mass Spectrometry · 7
Using Inductively Coupled Plasma Mass Spectrometry to Assess Essential and Performance-Enhancing Metals in the Urine of Racehorses
2020 · Abdul Khader Karakka Kal, Zubair Perwad, et al. · Journal of Analytical Toxicology · 7
Hydroxy levamisole and its phase II conjugates as potential indicators of levamisole doping in thoroughbred horses
2022 · Moses Philip, Abdul Khader Karakka Kal, et al. · Rapid Communications in Mass Spectrometry · 6
Comprehensive metabolic investigation of dopamine reuptake inhibitor HDMP‐28 in equine liver microsomes and Cunninghamella elegans for doping control
2024 · Meleparappil Muhammed Ajeebsanu, Michael Benedict Subhahar, et al. · Drug Testing and Analysis · 4
Doping control approach: Identification of equine in vitro metabolites of voxelotor (GBT440), a hemoglobin S polymerization inhibitor
2023 · Michael Benedict Subhahar, Abdul Khader Karakka Kal, et al. · Rapid Communications in Mass Spectrometry · 3
Separation and Identification of the Enantiomeric Doping agent Racemorphan in Equine Urine by Using Normal Phase Chiral-High Resolution Mass Spectrometry
2019 · Ramy Sayed, K.K. Abdul Khader, et al. · Analytical Chemistry Letters · 1
In Vivo Metabolic Profiling of Suzetrigine in Thoroughbred Horses Following Oral Administration: Implications for Equine Anti‐Doping Control
2026 · Michael Benedict Subhahar, Moses Philip, et al. · Drug Testing and Analysis
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Author response for "Doping control approach: Identification of equine in vitro metabolites of voxelotor (GBT440), a hemoglobin S polymerization inhibitor"
2023 · Michael Benedict Subhahar, Abdul Khader Karakka Kal, et al. · Publons reviews and discussion
Author response for "Characterization of Equine Liver Microsomes Generated Metabolites of Growth Hormone Secretagogue Small Molecule Ibutamoren"
2021 · Moses Philip, Abdul Khader Karakka Kal, et al. · Publons reviews and discussion
Works count: 19
Citation count: 184
H-index: 9
I10-index: 9
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