Abstract: Artificial Intelligence (AI), including Machine Learning (ML) and Deep Learning (DL), is transforming pharmaceutical analysis by bringing greater precision and efficiency across multiple areas. The acquisition and processing of complex datasets in pharmaceutical sciences rely on fundamental AI techniques such as neural networks, Support Vector Machines (SVM), and Random Forests (RF). Big data analytics has further increased reliance on AI to make better decisions throughout drug development processes. AI accelerates drug discovery and development by helping identify new candidates and predict molecular interactions. AI-based predictive modeling aids formulation design by predicting the behavior and stability of the drug. AIpowered real-time monitoring systems enhance quality control and assurance by ensuring compliance with stringent regulatory standards. This ultimately has helped improve analysis through the interpretation of spectroscopic and chromatographic data. For example, applications of AI in High-Performance Liquid Chromatography (HPLC) and mass spectrometry have enabled faster and more efficient data processing. Complex spectroscopic data, such as Ultraviolet (UV), Infra-Red (IR), Nuclear Magnetic Resonance (NMR), and Raman spectra, have been interpreted using deep learning models like Convolutional Neural Networks (CNNs) and Recurrent Neural Networks (RNNs) to improve the accuracy of compound identification. AI models can also be used to predict drug release profiles and shelf-life in dissolution and stability studies, thereby supporting better product development. By enabling real-time quality monitoring, AI helps maintain Good Manufacturing Practices (GMP) and regulatory compliance. However, challenges still remain regarding data quality, integration complexity, and ethical considerations. Therefore, future trends point towards broader implementation of AI, especially DL models, in personalized medicines and adaptive clinical trials with the potential to transform pharmaceutical analysis. This review examines AI and ML in the context of pharmaceutical analysis, focusing on current applications, challenges, and future prospects.
Bhui et al. (Wed,) studied this question.