2-Thiothymidine : 5 mg

2-Thiothymidine (2sT) is a sulfur-substituted thymidine analog used in nucleic acid research, photochemistry, and molecular biology. The replacement of the oxygen atom at the C2 position with sulfur enhances its photochemical reactivity, making it a valuable tool for DNA crosslinking, UV-induced damage studies, and photoresponsive nucleotide research.

This high-purity compound (>98%) is ideal for DNA synthesis, mutagenesis, and biochemical assays investigating nucleic acid structure and function. Supplied as 5 mg solid, it dissolves easily in water or suitable organic solvents for laboratory use.