L-Methionine-13C5,15N

• CAT Number: S000690
• CAS Number: 202468-47-1
• Molecular Formula: 13C5H1115NO2S
• Molecular Weight: 155.17
• Purity: ≥95%
• IUPAC Name: (2S)-2-(15N)azanyl-4-(113C)methylsulfanyl(1,2,3,4-13C4)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+1,2+1,3+1,4+1,5+1,6+1
• InChIKey: FFEARJCKVFRZRR-XAFSXMPTSA-N
• SMILES: CSCCC(C(=O)O)N

L-Methionine-13C5,15N（Cat No.:S000690） is a highly labeled form of L-methionine, where all five carbon atoms are enriched with carbon-13 and the nitrogen atom is enriched with nitrogen-15. This isotopic labeling significantly enhances its detectability and specificity in analytical methods such as NMR spectroscopy and mass spectrometry, making it invaluable for detailed metabolic and protein synthesis studies. L-methionine is an essential amino acid crucial for growth and tissue repair. The dual labeling allows for precise tracking and analysis of methionine’s role and transformations in metabolic pathways, providing deep insights into biochemical processes within organisms.