Chemical Forums

Please login or register.

Login with username, password and session length

Sponsored links

Pages: [1]   Go Down

Author Topic: NMR problem  (Read 2429 times)

0 Members and 1 Guest are viewing this topic.


  • Very New Member
  • *
  • Mole Snacks: +0/-0
  • Offline Offline
  • Posts: 1
NMR problem
« on: March 13, 2018, 07:59:59 AM »

Hey there guys,
I am having a problem figuring out what are the spin systems in this NMR spectrum,
I overplayed both the COSY and the TOCSY spectrum but it doesn't fit any of the patterns that the professor  gave us   
the sample has those amino acids
S1-E2-I3-Y4-C5-N6-S7-D8-G9-T10-C11-T12-W13-T14-V15 and i need to figure out which is which

i would appropriate if someone could help and explain to me how its done



  • Retired Staff
  • Sr. Member
  • *
  • Mole Snacks: +533/-146
  • Offline Offline
  • Posts: 7360
Re: NMR problem
« Reply #1 on: March 13, 2018, 10:58:27 AM »

I'd like to start with the suggestion of a cleaner spectrum.  I would download your linked image and attach it here into the forum, but its too hard to read.  Try to get a printer ready image and attach that here.
« Last Edit: March 20, 2018, 05:04:27 AM by Arkcon »
Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.

Pages: [1]   Go Up

Mitch Andre Garcia's Chemical Forums 2003-Present.

Page created in 0.065 seconds with 24 queries.