[D4]-Ertapenem disodium salt

Ertapenem is a carbapenem antibiotic used to treat various infections, including intra-abdominal infections, lung infections, pelvic infections, diabetic foot, and urinary tract infections such as pyelonephritis. Ertapenem can be injected into a vein or muscle.

Stable isotope labeled [D₄]-Ertapenem is intended for use as an internal standard for the quantification of Ertapenem by LC or GC-mass spectrometry.