Best Claude prompts for Chemists

Given the IR, NMR, and MS spectra of an unknown compound, analyze the data to determine the molecular structure, functional groups present, and potential synthetic route. Consider the following spectral data: IR (3456, 2923, 1690 cm-1), NMR (δ 7.25, 3.45, 1.20 ppm), MS (m/z 201.1, 173.1, 145.1). Provide a detailed report including the compound's name, molecular formula, and potential applications.

Develop a comprehensive plan to optimize the large-scale synthesis of a pharmaceutical intermediate, including the selection of suitable catalysts, solvents, and reaction conditions. Consider the following constraints: batch size (100 kg), reaction temperature (50-100°C), and pressure (1-5 atm). Provide a detailed protocol outlining the optimized reaction conditions, reagent quantities, and expected yields.

Conduct a thorough literature review and analysis to assess the potential toxicity of a new chemical entity, including its potential environmental impact and human health risks. Consider the following endpoints: acute toxicity, genotoxicity, and ecotoxicity. Provide a detailed report summarizing the available data, identifying potential risks, and recommending further testing or mitigation strategies.

Investigate the reaction mechanism of a complex organic transformation, including the identification of key intermediates, transition states, and potential side reactions. Consider the following reaction conditions: reactant concentrations (1.0 M), catalyst loading (10 mol%), and solvent (dichloromethane). Provide a detailed report outlining the proposed mechanism, including supporting spectroscopic and kinetic data, and recommend further experiments to validate the mechanism.