CAS No. 865759-25-7

Batch: Purity:99.97
Trelagliptin Chemical Structure
Chemical Structure
Check the Trelagliptin product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile
CAS Number 865759-25-7
Molecular Formula

C18H20FN5O2

Molecular Weight (MW) 357.38
SMILES CN1C(=O)C=C(N(C1=O)CC2=C(C=CC(=C2)F)C#N)N3CCCC(C3)N
InChIKey IWYJYHUNXVAVAA-OAHLLOKOSA-N

Ordering Information

Biological Activity

Trelagliptin (SYR-472) is a potent, orally active, and highly selective dipeptidyl peptidase-4 (DPP-4) inhibitor. By inhibiting DPP-4 enzymatic activity, it prevents the rapid degradation of endogenous incretin hormones, including glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). This sustained elevation of active incretins stimulates glucose-dependent insulin secretion from pancreatic beta cells and suppresses glucagon secretion, promoting enhanced glycemic control in vivo.

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 71 mg/mL (198.66 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 3 mg/mL
Water Insoluble
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.