Collection: Sulfur Transfer Reagents [Nucleic Acid Synthesis]
Sulfur Transfer Reagents [Nucleic Acid Synthesis] — This category brings together sulfurization reagents such as xanthane hydride, aryl disulfides, and dithiazole derivatives that transfer sulfur atoms to phosphite groups. This group plays a role in converting phosphite triester linkages into phosphorothioates in oligonucleotide synthesis.
These reagents are used in solid-phase oligonucleotide synthesis by molecular biology researchers and nucleic acid developers to produce phosphorothioate linkages that replace natural phosphates, increasing oligonucleotide resistance to enzymatic degradation during automated synthesis on DNA/RNA synthesizers.
Example products in this collection: TCI X0001 6846-35-1 Xanthane Hydride, TCI D5920 1192027-04-5 N,N-Dimethyl-N'-(3-thioxo-3H-1,2,4-dithiazol-5-yl)formimidamide, TCI B3623 15088-78-5 Bis(phenylacetyl) Disulfide, TCI B3125 66304-01-6 3H-1,2-Benzodithiol-3-one 1,1-Dioxide.
Selection of sulfurization reagents considers reaction speed, solubility in oligonucleotide synthesis solvents such as acetonitrile or pyridine, and compatibility with the automated synthesis cycle used. All products are genuine products of Tokyo Chemical Industry (TCI) Japan, with purity, packaging, and storage conditions listed on each item's page.
Other parallel categories under Nucleic Acid Chemistry, often used together in one laboratory workflow:
Back to Nucleic Acid Chemistry. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official TCI Japan distributor in Indonesia — for availability checks and direct lead times from Japan.
