Category:
Regulated Fine Chemicals
CAS NO:
1217780-14-7
Standard:
BP,EP,ChP,USP,
Thyroxine-13C6 is a stable isotope-labeled internal standard for quantitative analysis of thyroxine (T4). Synthesized via isotopic enrichment, it features the molecular formula C15H10I2O4 with six Carbon-13 atoms replacing natural carbon. CAS No: 139876-54-5.
Store at -20°C in desiccated conditions to prevent hydrolysis. Handle with PPE; avoid inhalation or skin contact. Not intended for direct clinical administration in humans.