L-Methionine-34S

• CAT Number: S000763
• CAS Number: 1006386-95-3
• Molecular Formula: C5H11NO234S
• Molecular Weight: 151.11
• Purity: ≥95%
• Target: Endogenous Metabolite
• IUPAC Name: (2S)-2-amino-4-methyl(34S)sulfanylbutanoic 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/i9+2
• InChIKey: FFEARJCKVFRZRR-XFUDJREASA-N
• SMILES: CSCCC(C(=O)O)N

L-Methionine-34S（Cat No.:S000763） is a sulfur-34 labeled version of L-methionine, an essential amino acid important in many biological processes, including protein synthesis and methylation reactions. The chemical formula for L-Methionine-34S is C5H11NO2³⁴S, where the sulfur atom in the molecule is enriched with the heavier isotope, sulfur-34. This labeling is instrumental in enhancing the detection and analysis of sulfur-containing compounds in biological systems, particularly through techniques like mass spectrometry. L-Methionine-34S is used extensively in biochemical and nutritional studies to track and understand the utilization and metabolic pathways of sulfur in proteins and enzymes.