Analytical Chemistry and Purification

Compound purification and quality control

  • (u)HPLC, LC/MS
  • NMR spectroscopy
  • Reaction calorimetry
  • Viscosimetry/rheology
  • Polarimeter
  • GC-MS
  • FT-IR and IR spectroscopy
  • Differential scanning calorimetry (DSC)
  • Dynamic light scattering (DLS)
  • Melting point determination
  • Preparative HPLC
  • UV/VIS spectroscopy
  • Thermal gravimetric analysis (TGA)
  • Gel permeation chromatography (GPC)
  • Karl Fischer Titrator

Chemical composition analyses utilize a combination of techniques that can cover a wide range of applications and determine chemical quality, identity, composition and impurities, with molecular structure elucidation and chemical structure confirmation provided by our analytical expertise. Within analytical chemistry, Taros scientists use mass spectrometry techniques to determine molecular weight and various approaches to provide valuable data in the identification of an unknown molecule. During the process, they apply techniques such as 1H and 13C nuclear magnetic resonance (NMR) to explore and confirm the connectivity of the atoms in the molecule. They also apply a range of techniques including chromatography approaches to study and confirm optical isomers of chiral molecules.

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analysis and purification of your intermediates and products?

NMR Samples
HPLC Scientist
medicinal chemistry

Drug Discovery

Taros’ international and multidisciplinary team has more than 180 years of pharmaceutical R&D experience. Collectively as a team, we worked on more than 120 biomolecular…

performance chemicals

Material Science

We create performance chemicals to enhance new materials, plastics, coatings, dyes & inks, cosmetics, flavors and many more research and industrial applications…


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As a leading contract research organization in discovery chemistry and custom synthesis, Taros provides comprehensive solutions to meet our clients’ needs from diverse branches and applications

Our experienced chemists practice a pragmatic culture and customer-centric approach in order to exceed project expectations and, despite challenges, bridge very narrow timelines. They are trained to consider economic, safety and ecological boundaries and conditions laid out for all stages of the project.