Thymine-d4-1

• CAT Number: M104981
• CAS Number: 156054-85-2
• Molecular Formula: C5H2D4N2O2
• Molecular Weight: 130.14
• Purity: ≥95%
• Synonyms: 6-deuterio-5-(trideuteriomethyl)-1H-pyrimidine-2,4-dione
• InChI: InChI=1S/C5H6N2O2/c1-3-2-6-5(9)7-4(3)8/h2H,1H3,(H2,6,7,8,9)/i1D3,2D
• InChIKey: RWQNBRDOKXIBIV-MZCSYVLQSA-N
• SMILES: [2H]C1=C(C(=O)NC(=O)N1)C([2H])([2H])[2H]

Thymine-d4-1（Cat No.:M104981）is a labeled version of thymine, a nucleobase found in DNA, where the hydrogen atoms at the 5-position carbon are replaced with deuterium (heavy hydrogen). The “d4” in the name indicates that all four hydrogen atoms at the carbon positions in the thymine base are replaced with deuterium atoms. This isotopic labeling allows for the use of thymine-d4-1 in research, particularly in studies involving DNA structure, dynamics, and interactions. It is commonly used in techniques such as NMR spectroscopy and mass spectrometry to trace and study molecular processes.