• Purity Assurance: HPLC purity ≥98%, with select batches reaching 99%. COA reports and HNMR, MS, HPLC spectra provided.

• Structural Verification: Comprehensive data including IR, UV, and 2D NMR (COSY, NOESY, HMBC, HMQC) for unambiguous impurity identification.

• Rapid Supply: In-stock availability with flexible packaging (10mg–100g). Expedited shipping for urgent requests.

• Regulatory Support: Impurity source analysis, QC strategy development, and analytical method optimization services.

Applications

• Drug Discovery: Impurity structural elucidation, metabolite profiling, and degradation pathway studies.

• Quality Control: Impurity limit determination, stability testing, and lot-to-lot consistency evaluation.

• Bioequivalence: Impurity spectrum comparison for generic drug development.

Technical Expertise

• Over a decade of experience in impurity R&D, with custom synthesis capabilities.

• Advanced SFC purification technology for complex impurity isolation.

• End-to-end solutions including process scale-up and CMC optimization.