Category:
Regulated Fine Chemicals
CAS NO:
N/A
Standard:
BP,EP,ChP,USP,
Beta-Nicotinamide Adenine Dinucleotide-d4 (d3 major) is a stable isotopically labeled internal standard used in quantitative mass spectrometry. Synthesized via enzymatic phosphorylation with deuterated precursors, its molecular formula is C21H26D3N7O14P2 (CAS 25809-07-0).
Store at -20°C under inert atmosphere to prevent hydrolysis. Handle with nitrile gloves; avoid inhalation of dust. Not intended for direct human administration or therapeutic use.