N-Acetyl-S-(carbamoylethyl)-L-cysteine-d3

• CAT Number: R056601
• CAS Number: 1795786-57-0
• Molecular Formula: C8H14N2O4S
• Molecular Weight: 237.288
• Purity: ≥95%
• Synonyms: N-(Acetyl-d3)-S-(3-amino-3-oxopropyl)-L-cysteine; AAMA-d3
• Storage: Store at RT
• IUPAC Name: (2R)-3-(3-amino-3-oxopropyl)sulfanyl-2-[(2,2,2-trideuterioacetyl)amino]propanoic acid
• InChI: InChI=1S/C8H14N2O4S/c1-5(11)10-6(8(13)14)4-15-3-2-7(9)12/h6H,2-4H2,1H3,(H2,9,12)(H,10,11)(H,13,14)/t6-/m0/s1/i1D3
• InChIKey: GGBCHNJZQQEQRX-FYFSCIFKSA-N
• SMILES: [2H]C([2H])([2H])C(=O)N[C@@H](CSCCC(=O)N)C(=O)O

N-Acetyl-S-(carbamoylethyl)-L-cysteine-d3 is a deuterated derivative of N-acetyl-S-(carbamoylethyl)-L-cysteine, where three hydrogen atoms are replaced with deuterium. This compound is used as an internal standard in mass spectrometry and NMR spectroscopy, improving the accuracy of quantification and structural analysis. It is relevant in pharmaceutical chemistry for studies on cysteine metabolism and drug interactions involving thiol-containing compounds. The deuterium labeling enhances precision in analytical methods, aiding in research on biochemical pathways, drug metabolism, and the development of therapeutics involving cysteine derivatives.