Category:
Regulated Fine Chemicals
CAS NO:
1356019-94-7
Standard:
BP,EP,ChP,USP,
Levomefolic Acid-13C,d3 is a stable isotopically labeled internal standard used in mass spectrometry. It features a molecular formula of C20H21N7O6 with CAS No. 158917-46-1, synthesized via enzymatic or chemical deuteration and carbon-13 enrichment.
Store under inert atmosphere at -20°C to prevent degradation. Handle with appropriate PPE; avoid direct skin contact and inhalation of dust particles during weighing procedures.