Ultrasound mechanisms and their effect on solid synthesis and processing: a review
C Devos, A Bampouli, E Brozzi, GD Stefanidis… - Chemical Society …, 2024 - pubs.rsc.org
Ultrasound proves to be an effective technique for intensifying a wide range of processes
involving solids and, as such, is often used to improve control over both solids formation and …
involving solids and, as such, is often used to improve control over both solids formation and …
Continuous crystallization and its potential use in drug substance Manufacture: A review
Interest in the continuous manufacturing in the pharmaceutical industry for the production of
Active Pharmaceutical Ingredients (API's) has greatly increased in recent years. This has led …
Active Pharmaceutical Ingredients (API's) has greatly increased in recent years. This has led …
Prevalence of impurity retention mechanisms in pharmaceutical crystallizations
FL Nordstrom, E Sirota, C Hartmanshenn… - … Process Research & …, 2023 - ACS Publications
The rejection of process impurities from crystallizing products is an essential step for the
purification of pharmaceutical drugs and for the isolation of active pharmaceutical …
purification of pharmaceutical drugs and for the isolation of active pharmaceutical …
Control of crystal nucleation, size and morphology using micro−/nanobubbles as green additives–a review
ID Tegladza, G Lin, C Liu, X Gu - Separation and Purification Technology, 2023 - Elsevier
This review provides a summary of recent studies that addressed the question of whether
micro−/nanobubbles provide heterogeneous substrates to impact metastable zone width …
micro−/nanobubbles provide heterogeneous substrates to impact metastable zone width …
Probing the Molecular and Macroscopic Structure of Solid Solutions by Dynamic Nuclear Polarization (DNP) Enhanced 13C and 15N Solid-State NMR Spectroscopy
Crystallization is a widely used purification technique in the manufacture of active
pharmaceutical ingredients (APIs) and precursor molecules. However, when impurities and …
pharmaceutical ingredients (APIs) and precursor molecules. However, when impurities and …
Microelectron Diffraction Reveals Contamination of Polymorphs by Structure Analysis of Microscale Crystals in a Novel Pharmaceutical Cocrystal
T Miyano, Y Hirakawa, A Yamano… - Crystal Growth & …, 2023 - ACS Publications
A P2X7 receptor antagonist (basic nature) with possible amino/imino tautomeric forms was
used as an active pharmaceutical ingredient (API). After the amorphous form was confirmed …
used as an active pharmaceutical ingredient (API). After the amorphous form was confirmed …
Focusing impurities during inert gassing crystallization of complex mixtures
AI Seifert, A Wehning, J Gutsch… - … Process Research & …, 2023 - ACS Publications
Selective crystallization of a pure product from complex mixtures is challenging due to the
variety of impurities which can potentially affect the crystallization process and hence …
variety of impurities which can potentially affect the crystallization process and hence …
Mathematical modeling and optimization to inform impurity control in an industrial active pharmaceutical ingredient manufacturing process
S Diab, C Christodoulou, G Taylor… - … Process Research & …, 2022 - ACS Publications
Mathematical modeling of pharmaceutical manufacturing processes can provide insights
and understanding regarding the key factors impacting product quality. In this study, we …
and understanding regarding the key factors impacting product quality. In this study, we …
Case studies in the application of a workflow-based crystallization design for optimized impurity rejection in pharmaceutical development
Crystallization is an important unit operation in pharmaceutical drug substance
manufacturing for the isolation of organic products. Impurity control is a recurring critical …
manufacturing for the isolation of organic products. Impurity control is a recurring critical …
Integrating Process Development and Safety Analysis for Scale-Up of a Diborane-Generating Reduction Reaction
BM Armstrong, T Behre, BWH Turnbull… - … Process Research & …, 2023 - ACS Publications
Our company has developed a robust and scalable process to synthesize an amino alcohol
tosylate salt, a penultimate intermediate in the synthesis of nemtabrutinib. A key reaction in …
tosylate salt, a penultimate intermediate in the synthesis of nemtabrutinib. A key reaction in …