Would you please provide me with some information regarding the infra-red spectrum of caffeine. Attached I have a labeled spectra of caffeine would you please tell me how I would label it. The lines on my spectra of caffeine are :1650.49;1696.46;1548.42;1485.28;1455.52;1356.19;1237.09;758.34;744.96 all of these numbers are on my caffeine spectra. Would you please HELP!© BrainMass Inc. brainmass.com September 24, 2018, 10:44 pm ad1c9bdddf - https://brainmass.com/chemistry/stereochemistry-bonding-and-formation/interpretation-and-assignment-of-ir-spectrum-of-caffeine-155934
The infrared spectrum of caffeine is rigorously assigned.