Liraglutide-¹³C₅,¹⁵N tetraTFA 

Liraglutide-¹³C₆,¹⁵ tetraTFA is the ¹³C and ¹⁵N labeled Liraglutide (HY-P0014)^[1]. Liraglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist used for the study of type 2 diabetes mellitus^[2].

1. This compound can be used as a tracer.
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

4214.26

C₁₇₅¹³C₅H₂₇₀F₁₂N₄₂¹⁵NO₅₉

204656-20-2

Solid

White to off-white

His-Ala-Glu-Gly-Thr-Phe-Thr-Ser-Asp-{Val-13C5,15N}-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-{Lys(γGlu-C16 acid)}-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly

HAEGTFTSD-{Val-13C5,15N}-SSYLGQAA-{Lys(γGlu-C16 acid)]}-EFIAWLVRGRG

Room temperature in continental US; may vary elsewhere.

Sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.  [Content Brief]