The analytical services team at ChemPartner is equipped with modern, state-of-the-art instrumentation including HPLC, LC/MS, GC/MS, NMR, SFC, FTIR, and more. Our team is capable of providing a full range of analytical tasks to support drug discovery and development.

General Test Services

• Purity determination: HPLC, LCMS, GC, IC, NMR
• Impurity profiling: HPLC, GC
• Counter ion analysis: IC, HPLC
• Heavy metal analysis: AA
• EE, DE determination: chiral analysis
• Structure characterization: EA, MS, NMR, FTIR, UV

Chiral Separation

• Analytical Determinations
  • Stereo-selective reaction monitoring
  • Automated method screening (HPLC/SFC)
  • Enantiomer screening for unknown racemic compositions (HPLC/SFC)
  • Optical rotation, absolute configuration (Mosher’s Acid Test)
• Enantiomer Purification
  • SFC and HPLC
  • Scale: from mg to kg
  • EE to specification: 95%-99%
• Large-Scale Chiral Purification
  • SFC 350
  • 500 g/day
  • 10s of kilograms
  • GMP service capable

Achiral Purification and Structure Elucidation

• Achiral Purification Services
  • Synthetic compound purifications
  • Impurity isolations
  • Purity to specifications: 95%-99%
• Structure Elucidation Services
  • LC/MS method development
  • Natural product structure determination
  • Structure elucidation: NMR (2D), HRMS, EA