Category:
Active Pharmaceutical Ingredients
CAS NO:
N/A
Standard:
EP,
Sorafenib Impurity 31 is a critical synthetic byproduct used in pharmaceutical quality control for the kinase inhibitor Sorafenib. It serves as a reference standard to validate manufacturing processes and ensure purity levels meet regulatory thresholds. The compound features a N-phenylurea core structure with specific chloro-substitution patterns.
Molecular Formula: C20H17Cl2N3O2 | CAS No: 1169582-94-6
This substance is strictly for laboratory research and analytical use only; it is not approved for human clinical therapy. Store in a cool, dry place below -20°C under inert atmosphere to prevent hydrolysis. Handle with appropriate PPE due to potential mutagenic properties associated with aromatic halides.