L-Carnosine-d4

• CAT Number: S000741
• CAS Number: 2714339-90-7
• Molecular Formula: C9H10D4N4O3
• Molecular Weight: 230.26
• Purity: ≥95%
• IUPAC Name: (2S)-2-[(3-amino-2,2,3,3-tetradeuteriopropanoyl)amino]-3-(1H-imidazol-5-yl)propanoic acid
• InChI: InChI=1S/C9H14N4O3/c10-2-1-8(14)13-7(9(15)16)3-6-4-11-5-12-6/h4-5,7H,1-3,10H2,(H,11,12)(H,13,14)(H,15,16)/t7-/m0/s1/i1D2,2D2
• InChIKey: CQOVPNPJLQNMDC-IMRHFWKNSA-N
• SMILES: C1=C(NC=N1)CC(C(=O)O)NC(=O)CCN

L-Carnosine-d4（Cat No.:S000741） is a deuterated form of L-carnosine, where four hydrogen atoms are replaced with deuterium, increasing its molecular stability. This makes it particularly useful as an internal standard for analytical techniques such as mass spectrometry and NMR spectroscopy. L-carnosine is a dipeptide consisting of beta-alanine and histidine, naturally found in muscle and brain tissues. It is known for its antioxidant and anti-glycation properties. The incorporation of deuterium into L-carnosine-d4 enhances the precision of pharmacokinetic and metabolic research, enabling deeper insights into its protective effects and metabolic pathways in biological systems.