Category:
Regulated Fine Chemicals
CAS NO:
416845-90-4
Standard:
BP,EP,ChP,USP,
DL-Homocysteine-d4 is a deuterium-labeled internal standard for quantitative analysis via LC-MS/MS. Synthesized via isotopic exchange or enzymatic pathways, its molecular formula is C5H10D4NO2S (CAS: 26879-54-9).
Store under inert atmosphere at -20°C. Use appropriate PPE to avoid inhalation; not approved for direct human therapeutic use.