Category:
Regulated Fine Chemicals
CAS NO:
679789-44-7
Standard:
BP,EP,ChP,USP,
Rac Mono(2-ethyl-5-oxohexyl) Phthalate-d4 is a deuterated internal standard for LC-MS/MS analysis, synthesized via esterification of phthalic acid with d4-labeled 2-ethyl-5-oxohexanol. Its molecular formula is C13H13DO6 and CAS No. is unassigned.
Store under inert atmosphere at -20°C to prevent hydrolysis. Use only in certified laboratories; not intended for direct clinical administration or human exposure.