Aromatic compounds: acid halides, alcohols and phenols, aldehydes, amides, amines, amino acids and acid salts, anhydrides, carboxylic acids, esters and lactones, ethers, halogenated hydrocarbons, hydrocarbons, ketones, mercaptans and sulfides, nitriles & cumulated double bonds, nitro and nitroso compounds, phosphorus compounds, sulfur-oxygen compounds.6-membered aromatic heterocycles and fused aromatic heterocycles.5-membered aromatic heterocycles and fused aromatic heterocycles.Featured spectra were measured in the spectral range of 4000 to 400 cm -1 and compound classes include the following: Spectral data can be easily searched using multiple search parameters to assure confident compound matching.
Source information is also provided in data fields, i.e. The Sigma-Aldrich Library of FT-IR Spectra includes compound properties (molecular formula, mass, compound class) and FT-IR spectroscopic data, which has been evaluated by Wiley and third-party experts. Featuring over 11,000 pure compounds and over 11,250 spectroscopic records, this new collection includes Sigma-Aldrich catalog numbers, ensuring quick and accurate ordering of standards from Sigma-Aldrich.Ĭontaining all new spectra, the Sigma-Aldrich Library of FT-IR Spectra works with existing workflows for confident identification. The Sigma-Aldrich Library of FT-IR Spectra is a world-class, comprehensive collection of new FT-IR spectra sourced from the laboratories of Sigma-Aldrich* by Merck KGaA Darmstadt, Germany. This database is available as part of the KnowItAll IR Spectral Library Custom Development & Publishing ServicesĬonfident identification with the NEW Sigma-Aldrich® collection, by Wiley.
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