L-Methionine-13C,d3

• CAT Number: S000636
• CAS Number: 73488-65-0
• Molecular Formula: C413CH8D3NO2S
• Molecular Weight: 153.22
• Purity: ≥95%
• IUPAC Name: (2S)-2-amino-4-(trideuterio(113C)methylsulfanyl)butanoic acid
• InChI: InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1/i1+1D3
• InChIKey: FFEARJCKVFRZRR-ZIHWZSJBSA-N
• SMILES: CSCCC(C(=O)O)N

L-Methionine-13C,d3（Cat No.:S000636） is a stable isotope-labeled form of the essential amino acid methionine, where one carbon atom is replaced with carbon-13 (13C) and three hydrogen atoms are substituted with deuterium (D). This labeling enhances the detection and analysis capabilities in techniques such as mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy. Researchers utilize L-Methionine-13C,d3 to investigate methionine’s role in methylation processes, protein synthesis, and as a precursor for other important biomolecules like cysteine and S-adenosylmethionine (SAM). It provides valuable insights into metabolic pathways and the biochemical basis of health and disease.