-d4(Cortisol-9,11,12,12-d4)

Concentration: 100 ug/mL
Solvent: Methanol
Unit Size: 1 mL/ampoule
CAS Number: 73565-87-4
Chemical Formula: C21H26D4O5
Molecular Weight: 366.48

Cortisol, also known as hydrocortisone, is a glucocorticoid produced by the adrenal gland. This stable labeled internal standard is suitable for quantitation of cortisol levels in whole blood by LC-MS/MS for newborn screening of congenital adrenal hyperplasia (CAH) and in serum or plasma by LC-MS/MS for determination of several diseases including Cushing’s syndrome, Addison’s disease, and Sheehan’s syndrome.