Significance of IR spectroscopy
IR spectroscopy is a powerful analytical technique utilized to identify and characterize the chemical structure of compounds by measuring their absorption of infrared light. This method reveals molecular vibrations and functional groups, providing crucial insights into the substances being studied. It serves various applications, including confirming the structures of prodrugs, assessing interactions between drugs and excipients, and characterizing synthesized compounds. Overall, IR spectroscopy plays a vital role in the analysis of chemical compounds and their properties.
Synonyms: Infrared spectroscopy, Infrared analysis, Ir analysis, Infrared spectrometry, Ir spectrometry, Vibrational spectroscopy
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The concept of IR spectroscopy in scientific sources
IR spectroscopy is a technique that analyzes infrared absorption spectra to determine the compatibility between drugs and carriers, as well as to identify functional groups, aiding in assessing interactions in pharmaceutical formulations.
From: World Journal of Pharmaceutical Research
(1) A technique used to observe the characteristic peaks of functional groups present in the polymers and fenoprofen.[1] (2) A technique used to study the functional groups present in pure aspirin and its solid dispersions, indicating the interactions between drug and carrier.[2] (3) A technique used to identify chemical compounds by measuring the absorption of infrared radiation, which confirmed the structure of the prodrug FC.[3] (4) An analytical technique used to identify functional groups in a drug, crucial for compatibility studies.[4] (5) A complementary technique to Raman spectroscopy that also contributes to a complete vibrational picture of materials.[5]