L-Leucine-13C6,15N

• CAT Number: S000595
• CAS Number: 202406-52-8
• Molecular Formula: 13C6H1315NO2
• Molecular Weight: 138.12
• Purity: ≥95%
• IUPAC Name: (2S)-2-(15N)azanyl-4-(113C)methyl(1,2,3,4,5-13C5)pentanoic acid
• InChI: InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1/i1+1,2+1,3+1,4+1,5+1,6+1,7+1
• InChIKey: ROHFNLRQFUQHCH-HUEJSTCGSA-N
• SMILES: CC(C)CC(C(=O)O)N

L-Leucine-13C6,15N（Cat No.:S000595） is a specialized form of leucine, an essential amino acid vital for protein synthesis and serving as a signaling molecule in cellular processes. The notation “13C6,15N” specifies that six carbon atoms and all nitrogen atoms in the leucine molecule are replaced with the stable isotopes carbon-13 and nitrogen-15, respectively. This isotopic labeling enables precise tracking of leucine metabolism and its incorporation into proteins using advanced analytical techniques like mass spectrometry and nuclear magnetic resonance spectroscopy.