On the public citation graph
A Detailed Study of Sulfonate Ester Formation and Solvolysis Reaction Rates and Application toward Establishing Sulfonate Ester Control in Pharmaceutical Manufacturing Processes
0 signed · 80 inferred · view as graph
Inferred edges come from two machine sources: sweeps of open repository metadata (mostly SSRN and Zenodo), and a bulk OpenAlex citation snapshot. Every row below is labelled with the one it came from. Neither is a complete citation index — absence here is not evidence of absence.
Is this your work? Sign in with ORCID and put your name on the
claims that are yours.
Reference health. See whether every reference in this work resolves to a
known work and none has been retracted — and get a dated CiteStamped
badge you can embed.
What this work says
Outgoing claims: the papers this work cites, builds on, or argues with.
inferredcites →https://doi.org/10.1016/0022-1902(81)80455-1openalex-snapshot
Chemistry of substituted sulphuric acids—XIII. Acidity function (H0) measurements in methanesulphuric acid
inferredcites →https://doi.org/10.1016/j.jpba.2007.10.013openalex-snapshot
Control and analysis of alkyl esters of alkyl and aryl sulfonic acids in novel active pharmaceutical ingredients (APIs)
inferredcites →https://doi.org/10.1016/j.jpba.2008.09.028openalex-snapshot
Development and validation of an automated static headspace gas chromatography–mass spectrometry (SHS-GC–MS) method for monitoring the formation of ethyl methane sulfonate from ethanol and methane sulfonic acid
inferredcites →https://doi.org/10.1016/j.toxlet.2009.02.020openalex-snapshot
What happened: The chemistry side of the incident with EMS contamination in Viracept tablets
inferredcites →https://doi.org/10.1016/s0079-6565(96)01032-1openalex-snapshot
Determination of acidity functions and acid strengths by 13C NMR
inferredcites →https://doi.org/10.1021/cr50013a001openalex-snapshot
H0 And Related Indicator Acidity Function
inferredcites →https://doi.org/10.1021/ja00748a012openalex-snapshot
Basicity of ethanol. Acidity function for alcohols
inferredcites →https://doi.org/10.1021/ja00890a009openalex-snapshot
A Critical Re-evaluation of the Hammett Acidity Function at Moderate and High Acid Concentrations of Sulfuric Acid. New H0 Values Based Solely on a Set of Primary Aniline Indicators
inferredcites →https://doi.org/10.1021/ja00979a002openalex-snapshot
Basicities of Methanol and 2-Propanol as Determined by Raman Spectrophotometry
inferredcites →https://doi.org/10.1021/op800192aopenalex-snapshot
Mechanism and Processing Parameters Affecting the Formation of Methyl Methanesulfonate from Methanol and Methanesulfonic Acid: An Illustrative Example for Sulfonate Ester Impurity Formation
What points at this work
Incoming claims: where this work appears in other papers’ reference lists and arguments.
inferred← citeshttps://doi.org/10.2139/ssrn.4652729openalex-extracted
Catalytic Efficiency and Stability of Biomass-Derived Sulphonated Graphene Catalysts in Microwave-Enhanced Biodiesel Production
inferred← citeshttps://doi.org/10.1002/9781119551249.ch11openalex-snapshot
Conditions Potentially Leading to the Formation of Mutagenic Impurities
inferred← citeshttps://doi.org/10.1002/app.51606openalex-snapshot
Acid catalyzed cross‐linking of polyvinyl alcohol for humidifier membranes
inferred← citeshttps://doi.org/10.1002/jps.23462openalex-snapshot
The Assessment of Impurities for Genotoxic Potential and Subsequent Control in Drug Substance and Drug Product
inferred← citeshttps://doi.org/10.1002/polb.24012openalex-snapshot
Proton conductivity in crosslinked hydrophilic ionic polymer system: Competitive hydration, crosslink heterogeneity, and ineffective domains
inferred← citeshttps://doi.org/10.1002/slct.201701554openalex-snapshot
Direct Synthesis of Sulphonates of Alcohol, Oxyma‐ O ‐sulphonates and Oxime‐ O ‐sulphonates under Microwave Irradiation
inferred← citeshttps://doi.org/10.1002/slct.202202440openalex-snapshot
Functionalization of Sulfonic Acid to Sulfonic Ester Using Diazo Compound under Mild Reaction Conditions in the Absence of Additives
inferred← citeshttps://doi.org/10.1016/b978-0-08-102824-7.00012-9openalex-snapshot
Mutagenic impurities
inferred← citeshttps://doi.org/10.1016/b978-0-12-386537-3.00013-7openalex-snapshot
Final Product Form and Impurities
inferred← citeshttps://doi.org/10.1016/b978-0-443-13466-1.00018-0openalex-snapshot
Mutagenic impurities
inferred← citeshttps://doi.org/10.1016/j.aca.2016.10.026openalex-snapshot
Gas chromatographic determination of perfluorocarboxylic acids in aqueous samples – A tutorial review
inferred← citeshttps://doi.org/10.1016/j.biombioe.2023.106776openalex-snapshot
Valorization of rice husk agricultural waste through lignin extraction using acidic deep eutectic solvent
inferred← citeshttps://doi.org/10.1016/j.chroma.2014.05.079openalex-snapshot
Rapid and simultaneous determination of sulfonate ester genotoxic impurities in drug substance by liquid chromatography coupled to tandem mass spectrometry: Comparison of different ionization modes
inferred← citeshttps://doi.org/10.1016/j.chroma.2024.465213openalex-snapshot
Discussion paper: Phantom alkyl-sulfonate impurities in sulfonate-salt drug substances. Challenging the basis of a recent article by Yao and Shan et al., 2024 concerning the solid-phase extraction of alkyl-tosylate impurities
inferred← citeshttps://doi.org/10.1016/j.ejpb.2022.04.002openalex-snapshot
Combining enabling formulation strategies to generate supersaturated solutions of delamanid: In situ salt formation during amorphous solid dispersion fabrication for more robust release profiles
inferred← citeshttps://doi.org/10.1016/j.fuel.2019.115793openalex-snapshot
Reduced graphene oxide as an excellent platform to produce a stable Brønsted acid catalyst for biodiesel production
inferred← citeshttps://doi.org/10.1016/j.fuel.2024.131580openalex-snapshot
Catalytic efficiency and stability of biomass-derived sulfonated graphene catalysts in microwave-enhanced biodiesel production
inferred← citeshttps://doi.org/10.1016/j.indcrop.2023.117639openalex-snapshot
Microwave-assisted ternary deep eutectic solvent pretreatment for improved rice straw saccharification under mild pretreatment conditions
inferred← citeshttps://doi.org/10.1016/j.jfluchem.2015.07.030openalex-snapshot
Oxidative fluorination of N-arylsulfonamides
inferred← citeshttps://doi.org/10.1016/j.jpba.2011.12.014openalex-snapshot
Development of chromatographic methods for the determination of genotoxic impurities in cloperastine fendizoate
inferred← citeshttps://doi.org/10.1016/j.memsci.2025.125084openalex-snapshot
Stability and performance of crosslinked PVA/PSSA-MA for acid and alkaline organic redox flow batteries
inferred← citeshttps://doi.org/10.1016/j.molstruc.2013.04.061openalex-snapshot
Synthesis and characterization of melanin in DMSO
inferred← citeshttps://doi.org/10.1016/j.molstruc.2019.02.068openalex-snapshot
Secnidazole-sulfonates: Synthesis, physical, electrochemical, antibacterial & antifungal characteristics
inferred← citeshttps://doi.org/10.1016/j.mtcomm.2026.115580openalex-snapshot
Chemical recycling of cleavable thermoset polymers: Selective network deconstruction and prospects for monomer recovery
inferred← citeshttps://doi.org/10.1016/j.tetlet.2013.04.039openalex-snapshot
A facile preparation of modified hydrophilic azulene derivatives
inferred← citeshttps://doi.org/10.1016/j.tetlet.2026.156079openalex-snapshot
Catalyze tetrahydrofuran ring opening into block units for biodegradable plastics
inferred← citeshttps://doi.org/10.1016/j.trac.2017.10.027openalex-snapshot
Analytical control strategies for mutagenic impurities: Current challenges and future opportunities?
inferred← citeshttps://doi.org/10.1016/j.trac.2019.115686openalex-snapshot
Mass spectrometry-based structure elucidation of small molecule impurities and degradation products in pharmaceutical development
inferred← citeshttps://doi.org/10.1016/j.xphs.2024.11.002openalex-snapshot
Combating pharmaceutical folklore: No alkyl-sulfonate impurities formed during the synthesis of sulfonate salts
inferred← citeshttps://doi.org/10.1021/acs.analchem.2c00731openalex-snapshot
Differentiation of Protonated Sulfonate Esters from Isomeric Sulfite Esters and Sulfones by Gas-Phase Ion–Molecule Reactions Followed by Diagnostic Collision-Activated Dissociation in Tandem Mass Spectrometry Experiments
inferred← citeshttps://doi.org/10.1021/acs.oprd.1c00335openalex-snapshot
Removal of Alkyl Sulfonates Using DABCO
inferred← citeshttps://doi.org/10.1021/acs.oprd.2c00182openalex-snapshot
Novel Analytical Approach to Quantify Reactive Potentially Mutagenic Sulfonate Ester Impurities in Pharmaceutical Compounds and Its Application in the Development of a Control Strategy for Nonaflate Impurities in Belzutifan Synthesis
inferred← citeshttps://doi.org/10.1021/acs.oprd.3c00015openalex-snapshot
Utilization of Quality by Design, Kinetic Modeling, and Computational Fluid Dynamics for Process Optimization and Scale-Up
inferred← citeshttps://doi.org/10.1021/acs.oprd.5b00072openalex-snapshot
Early Process Development of a Squaramide-Based CXCR2 Receptor Antagonist
inferred← citeshttps://doi.org/10.1021/acs.oprd.5b00128openalex-snapshot
Mutagenic Impurities: Precompetitive/Competitive Collaborative and Data Sharing Initiatives
inferred← citeshttps://doi.org/10.1021/acs.oprd.5b00263openalex-snapshot
Evaluation and Control of Mutagenic Impurities in a Development Compound: Purge Factor Estimates vs Measured Amounts
inferred← citeshttps://doi.org/10.1021/acs.oprd.5b00311openalex-snapshot
Introduction to the Genotoxic Impurities Special Feature
inferred← citeshttps://doi.org/10.1021/acs.oprd.5c00042openalex-snapshot
Industrial Case Studies Demonstrating Applicability of ICH M7 Control Options 3 and 4 for Nitrosamine Control
inferred← citeshttps://doi.org/10.1021/acs.oprd.5c00168openalex-snapshot
Process Development of the Novel LpxC Inhibitor T-1228. Part 4: Control of Mutagenic Impurities during API Synthesis
inferred← citeshttps://doi.org/10.1021/acs.oprd.7b00006openalex-snapshot
Development of a Practical Synthesis of ERK Inhibitor GDC-0994
inferred← citeshttps://doi.org/10.1021/acs.oprd.8b00397openalex-snapshot
Elusive Impurities—Evidence versus Hypothesis. Technical and Regulatory Update on Alkyl Sulfonates in Sulfonic Acid Salts
inferred← citeshttps://doi.org/10.1021/acscatal.5c02630openalex-snapshot
Bisulfite Radical (HSO3•)-Mediated Modular Strategy for Synthesis of Aliphatic Sulfonate Esters
inferred← citeshttps://doi.org/10.1021/cr300095fopenalex-snapshot
Genotoxic Impurities in Pharmaceutical Manufacturing: Sources, Regulations, and Mitigation
inferred← citeshttps://doi.org/10.1021/ol200660sopenalex-snapshot
Mild Pd-Catalyzed N-Arylation of Methanesulfonamide and Related Nucleophiles: Avoiding Potentially Genotoxic Reagents and Byproducts
inferred← citeshttps://doi.org/10.1021/op200323jopenalex-snapshot
Understanding and Control of Dimethyl Sulfate in a Manufacturing Process: Kinetic Modeling of a Fischer Esterification Catalyzed by H2SO4
inferred← citeshttps://doi.org/10.1021/op3000064openalex-snapshot
Initial Process Development and Scale-Up of the Synthesis of a Triple Reuptake Inhibitor ALB 109780
inferred← citeshttps://doi.org/10.1021/op300216xopenalex-snapshot
An Approach to Control Strategies for Sulfonate Ester Formation in Pharmaceutical Manufacturing Based on Recent Scientific Understanding
inferred← citeshttps://doi.org/10.1021/op300268uopenalex-snapshot
Risk Assessment of Genotoxic Impurities in New Chemical Entities: Strategies To Demonstrate Control
inferred← citeshttps://doi.org/10.1021/op500169mopenalex-snapshot
Design of Experiments (DoE) and Process Optimization. A Review of Recent Publications
inferred← citeshttps://doi.org/10.1021/op500327topenalex-snapshot
Synthesis of BACE Inhibitor LY2886721. Part II. Isoxazolidines as Precursors to Chiral Aminothiazines, Selective Peptide Coupling, and a Controlled Reactive Crystallization
inferred← citeshttps://doi.org/10.1021/op500397hopenalex-snapshot
Mutagenic Alkyl-Sulfonate Impurities in Sulfonic Acid Salts: Reviewing the Evidence and Challenging Regulatory Perceptions
inferred← citeshttps://doi.org/10.1038/s41467-025-64197-1openalex-snapshot
Sustainable recycling of polyamides via C–N bond cleavage facilitated by methyl tosylate under mild conditions
inferred← citeshttps://doi.org/10.1039/c7ra09833bopenalex-snapshot
A DFT study on the mechanism of the sulfonic acid + alcohol esterification reaction
inferred← citeshttps://doi.org/10.1039/d5re00379bopenalex-snapshot
Reactor and kinetic study advances for highly acidic solvolysis-mediated Friedel–Crafts reaction
inferred← citeshttps://doi.org/10.1111/maps.70127openalex-snapshot
Non‐innocent solvents in meteorite extractions: Evidence for artifact formation
inferred← citeshttps://doi.org/10.1186/s40543-020-00214-wopenalex-snapshot
Time-dependent selected reaction monitoring-based GC-MS/MS method for estimation of genotoxic impurities in new antibacterial agent: alalevonadifloxacin mesylate
inferred← citeshttps://doi.org/10.1186/s40543-020-00247-1openalex-snapshot
Commentary on “time-dependent selected reaction monitoring-based GC-MS/MS method for estimation of genotoxic impurities in a new antibacterial agent: alalevonadifloxin mesylate”
inferred← citeshttps://doi.org/10.1186/s40543-023-00378-1openalex-snapshot
In silico toxicity assessment and trace level quantification of two genotoxic impurities in silodosin using capillary gas chromatography
inferred← citeshttps://doi.org/10.1517/17425247.2013.783563openalex-snapshot
Impact of preformulation on drug development
inferred← citeshttps://doi.org/10.3390/catal14120931openalex-snapshot
Fischer-Speier Esterification and Beyond: Recent Mechanicistic Advances
inferred← citeshttps://doi.org/10.3390/separations9090246openalex-snapshot
Determination of Three Alkyl Camphorsulfonates as Potential Genotoxic Impurities Using GC-FID and GC-MS by Analytical QbD
inferred← citeshttps://doi.org/10.5155/eurjchem.15.3.282-290.2557openalex-snapshot
Sulfonamides and sulfonate esters: Synthetic routes, proposed mechanisms, and crystallographic characterizations
inferred← citeshttps://doi.org/10.6084/m9.figshare.12502439openalex-snapshot
Additional file 1 of Time-dependent selected reaction monitoring-based GC-MS/MS method for estimation of genotoxic impurities in new antibacterial agent: alalevonadifloxacin mesylate
inferred← citeshttps://doi.org/10.6084/m9.figshare.12502445openalex-snapshot
Additional file 2 of Time-dependent selected reaction monitoring-based GC-MS/MS method for estimation of genotoxic impurities in new antibacterial agent: alalevonadifloxacin mesylate
inferred← citeshttps://doi.org/10.6084/m9.figshare.12502451openalex-snapshot
Additional file 3 of Time-dependent selected reaction monitoring-based GC-MS/MS method for estimation of genotoxic impurities in new antibacterial agent: alalevonadifloxacin mesylate
inferred← citeshttps://doi.org/10.6084/m9.figshare.26571220openalex-snapshot
Additional file 1 of In silico toxicity assessment and trace level quantification of two genotoxic impurities in silodosin using capillary gas chromatography
Editorial review for independent work. ICSAC — the Institute for Complexity
Science and Advanced Computing — runs a structured editorial panel for researchers
publishing outside journals, and publishes on CiteStamp rails. Submission is free
and goes through ORCID: icsacinstitute.org/submit.