Category:
Regulated Fine Chemicals
CAS NO:
1216432-56-2
Standard:
BP,EP,ChP,USP,
Hydroxychloroquine-d4 Sulfate is a deuterium-labeled internal standard for quantitative analysis. It shares the molecular formula C18H22D4ClN3O4S and CAS 170935-68-3 with its native counterpart, synthesized via isotopic exchange or specific deuteration pathways to ensure high purity.
Store at -20°C in airtight containers away from light. Handle with appropriate PPE; avoid inhalation or skin contact. Not for direct human administration; strictly for laboratory research use only.