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Analytical Chemistry

  • Preparative purification and isolation (milligrams to multi Kg)
  • Chiral/achiral purifications (milligrams to multi Kg)
  • Isolation of impurities, metabolites, natural products and degradation products.
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  • Solid state analysis (DSC, TGA and XRPD)
  • Crystallization studies
  • Polymorph screening
  • Polymorph characterization
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  • Structure elucidation of new chemical entities (NCE’s), impurities, degradation products, metabolites and natural products.
  • Structure elucidation by LC-HRMS, NMR, FT-IR & UV-Visible.
  • X-Nuclei NMR (1H, 2H, 7Li, 11B, 13C, 15N, 19F, 23Na, 27Al, 29Si, 31P, 119Sn, 195K)
  • NMR special experiments (2D-NOESY, COSY, HMBC, EDHSQC, Selective Gradient 1D-NOESY / ROESY, TOCSY, 2D-ROESY, DOSY, H2BC, etc.,)
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  • Melting point
  • Solubility
  • pKa
  • Log P determination
  • Optical rotation
  • Elemental analysis
  • Solid state analysis (DSC, TGA and XRPD)
  • Polarimetry
  • KF Titration
  • IR Spectroscopy
  • Impurity Profiling
  • Isolation of impurity
  • Structure elucidation
  • Impurity synthesis
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Manufacturers of life-saving drugs and pharmaceutical intermediates (PIs) need the staunchest supply chains, quality assurance, and regulatory expertise. For this reason, many pharmaceutical companies and CMOs look to ALLMPUS for global sourcing of pharmaceutical intermediates. Contact Us