NMR Fingerprinting

Please enter the input data or upload a .csv file

Please read the Tutorial before using the tool for the first time.

Load .csv file

Output decimal format

All inputs need to be provided as space-separated entries (e.g., 1.2 2.3 4.5 ...)

Positions of the peaks in the ¹³C NMR spectrum / ppm

Integrals of peaks in the ¹³C NMR spectrum (optional)

The NMR Fingerprinting tool needs information on the number of protons directly bound to each carbon (0, 1, 2, or 3). This information can be directly provided for each peak (choose option "Direct input of substitution degrees") or by providing the raw data on the peak intensities in the ¹³C DEPT 90 and the ¹³C DEPT 135 spectra of the sample (choose option "Input of DEPT data"), cf. Tutorial.

Direct input of substitution degrees

Number of protons directly bound to each carbon (enter 0, 1, 2, or 3 for each carbon)

Input of DEPT data

Intensities of peaks in ¹³C DEPT90 spectrum (enter + or 0 for each carbon)

Intensities of peaks in ¹³C DEPT135 spectrum (enter -, +, or 0 for each carbon)

Number of protons directly bound to each carbon (0, 1, 2, or 3; determined automatically)

Positions of the peaks in the ¹H NMR spectrum / ppm

Warning: Please do not include information on labile protons in the fields above. If you have information on the general presence or absence of labile protons in your sample, please use the option "Labile proton model ON" below and indicate whether labile protons were detected or not.

Mode: ?

Hello new user,

Please enter the input data or upload a .csv file