L-Homocystine-d8

• CAT Number: S000625
• CAS Number: 182755-41-5
• Molecular Formula: C8H8D8N2O4S2
• Molecular Weight: 276.40
• Purity: ≥95%
• IUPAC Name: (2S)-4-[(3-amino-3-carboxy-1-deuteriopropyl)disulfanyl]-2,3,3,4,4-pentadeuterio-2-(dideuterioamino)butanoic acid
• InChI: InChI=1S/C8H16N2O4S2/c9-5(7(11)12)1-3-15-16-4-2-6(10)8(13)14/h5-6H,1-4,9-10H2,(H,11,12)(H,13,14)/t5-,6?/m0/s1/i1D2,3D2,4D,5D/hD2/t4?,5-,6?
• InChIKey: ZTVZLYBCZNMWCF-VMDTWGNNSA-N
• SMILES: C(CSSCCC(C(=O)O)N)C(C(=O)O)N

L-Homocystine-d8（Cat No.:S000625） is a deuterium-labeled version of homocysteine, where all eight hydrogen atoms are replaced with deuterium (D). Homocysteine is the dimer form of the amino acid homocysteine, and it plays a role in methylation processes critical for cellular function and health. The use of L-Homocystine-d8 in scientific studies, particularly in mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy, allows for precise tracking and analysis of homocysteine metabolism and its pathway abnormalities, which are linked to cardiovascular diseases and other health conditions.