From the following sets of data, please propose a reasonable structure for the unknown organic compound. This molecule is entirely composed of C, H, and N only. Please show all of your work and feel free to write on the spectra any clues as to the structure.

Please circle the answers

Counterfeit drugs are a common problem in developing regions of the world. Oftentimes, counterfeit pills are made with compounds such as lactose. A lab technician has obtained the IR spectrum shown above for a sample reported to be citalopram, an antidepressant drug. Does the IR spectrum belong to citalopram or lactose? Explain your answer by describing what feature of the IR spectrum confirms your choice and describe what feature is missing from the IR spectrum for the other compound. A. citalopram B. lactose

10.

Using the following spectra and other information provided, identify the compounds, and all pertinent peaks are assigned in the spectra (correct compound, labeling proton spectrum, labeling carbon spectrum) Label the peaks on the spectrum and place the structure of the compound in the box on the right side of the spectrum.

make a table for each of the spectra, please include: the experimental wavelength, literature wavelength, peaks characteristics, assignment)  PLEASE INCLUDE LITERATURE WAVELENGTH

3. Protons A-E are identified on the spectrum below and correspond to the five unique protons in the molecule shown. (a) Place all the protons on the molecule and categorize them into Ha, Hb, etc. (b) Fill in the table for this molecule (see answer sheet). E الاس D N PPM B 72 A

2. In a mass spectrum of a compound, the following data (intensity) is given. M+ = 80, M+ +1 = 8.8, M+ +2 = 26. This compound will have carbons and will contain a a. 8, sulfur b. 9, silicon c. 10, chlorine d. 11, bromine

P Search Nick Bui NB Infrared Spectroscopy Worksheet by Nick Bui - Last Modified: Sun at 3:42 PM - Design Layout References Mailings Review View Help Insert Draw O Find - AaBbCcDd AaBbC AaBbC AaBbCcDd AaBbCc 1 No Spac. Heading 1 * 14 - A A Aa v A E-E - Tahoma E Replace Subtitle 信。 。国 I 'U - ab x x A A 三目三三三。 1 Normal Title A Select - t Painter Styles Ed Font Paragraph Correlation Chart for Functional Groups in Infrared Spectra (Group Activity) Tyrese Ham 600 Name and structure 4000 3500 2500 2000 1800 1600 1400 1200 1000 800 3000 cm cm cm cm cm of the compound cm cm ст cm cm Isooctane Cyclododecene 2,4,4-trimethyl-1- pentane Ethyl benzoate Butyl acetate Cyclohexanol Ethylbenzene 2-butanone Ethyl acetate Methyl acetate Methylcyclohexane diphenylmethane Trans- cinnamaldehyde ords D Focus pe here to search 82°F PrtSch Home

Please do clearly Simple question