(S)-Sitagliptin phosphate is the less active S-enantiomer of Sitagliptin phosphate. Sitagliptin phosphate (MK-0431 phosphate) is a potent inhibitor of DPP4 with an IC 50 of 19 nM in Caco-2 cell extracts.

823817-58-9

C16H18F6N5O5P

505.31

(S)-MK-0431 phosphate;(S)-Sitagliptin phosphate;(S)-Sitagliptin phosphate

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years