View image of digitized spectrum (can be printed in landscape orientation). Due to licensing restrictions, this spectrum cannot be downloaded.

ChemicalBook Provide Caffeine(58-08-2) 1H NMR,IR2,MS,IR3,IR,1H NMR,Raman,ESR,13C NMR,Spectrum. Welcome to chemicalbook! +1 (818) 612-2111. 18162-48-6 872-50-4 …

A range of spectrophotometric methodologies including chemometric techniques and derivatization of spectra have been used to analyse the caffeine. 1. Introduction. As we know, …

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This MassBank Record with Accession MSBNK-RIKEN-PR100026 contains the MS2 mass spectrum of 'Caffeine' with the InChIKey 'RYYVLZVUVIJVGH-UHFFFAOYSA-N'.

Infrared Spectrum of Caffeine Click on the peaks in the spectrum to see the molecular vibration they corresponds to. The ball and stick molecule can be rotated.

Fig. 4 presents the FTIR spectrum of caffeine with its identifying peaks at 1699, 1638, 1540, 1360, 1229 and 745 cm À1 that are confirmed in the literature ( Rajam et al., 2013;Paradkar and...

Explore user-friendly Caffeine IR spectroscopy charts & vibration animations, with advanced features like zoom and FWHM. Downloadable JDX files available.

2015年10月29日 · A range of spectrophotometric methodologies including chemometric techniques and derivatization of spectra have been used to analyse the caffeine. Structure of …

Caffeine was determined by Reversed phase High Performance Liquid Chromatography (RP-HPLC). The main advantages of this method are: simple, sensitive and rapid.