For research use only. Not for therapeutic Use.
2-Quinoxalinecarboxylic acid-d4 is the deuterium labeled Fmoc-Pro-OH[1].
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[75].
| Catalog Number | I043639 |
| CAS Number | 2244217-89-6 |
| Synonyms | 5,6,7,8-tetradeuterioquinoxaline-2-carboxylic acid |
| Molecular Formula | C9H2D4N2O2 |
| Purity | ≥95% |
| InChI | InChI=1S/C9H6N2O2/c12-9(13)8-5-10-6-3-1-2-4-7(6)11-8/h1-5H,(H,12,13)/i1D,2D,3D,4D |
| InChIKey | UPUZGXILYFKSGE-RHQRLBAQSA-N |
| SMILES | C1=CC=C2C(=C1)N=CC(=N2)C(=O)O |
| Reference | [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223. |
