Structural elucidation and characterization

Complete structural elucidation and characterization of small molecules through multiple analytical techniques, including diastereoisomeric differentiation


  • NMR: mono (1H, 13C, 19F, 1D-NOESY) and bidimensional spectra (COSY, HSQC, HMBC, NOESY)
  • LC/MS: MS structural elucidation including high resolution MS (QTOF), fragmentation patterns (Ion trap MS) and purity analysis (SQ-MS)
  • Enantiomeric excess by chiral HPLC and optical rotation
  • Water content by Karl Fisher
  • Counterion content by Ion Chromatography
  • UV and visible spectra
  • IR
  • Optical rotatory power
  • Elemental Analysis

Turnaround time: 3 days


We are proud to announce that Welab is partner of this new EU funded project.

In collaboration with 12 partners from 6 countries, Welab Barcelona is establishing the Antivirus Pandemic Preparedness EuropeAn pLatform (APPEAL), a European research initiative aimed at enhancing preparedness for future pandemics. This EU funded collaboration will establish a comprehensive program for the development of broad-spectrum antiviral drugs within a five year time frame ensuring drug affordability and accessibility to low income countries.
Link to the press release: https://lnkd.in/d-jmV2CS