940949-57-5

Upstream product

• 443729-67-7 4-Iodo-1-acetyl-7-azaindole 
• 55052-28-3 4-chloro-7-azaindole 
• 271-63-6 7-Azaindole 
• 319474-34-5 4-iodo-1H-pyrrolo[2,3-b]pyridine 
• 4330-21-6 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride 

Downstream Products

• 1287240-29-2 1-[2-deoxy-3,5-di-O-(toluoyl)-β-D-ribofuranosyl]-4-[2,2'-bithien-5-yl]-pyrrolo[2,3-b]pyridine 

Relevant academic research and scientific papers

NOVEL ARTIFICIAL FLUORESCENT BASES

The present invention relates to novel unnatural fluorescent nucleic acid bases, that is, a purine base, a 2-deazapurine base, and a 2,7-deazapurine base each having a functional group which consists of two or more heterocyclic moieties linked together, at the 6-position thereof (the 6-position of purine ring). The present invention also relates to a compound containing the unnatural base, a derivative thereof, and a nucleic acid containing a nucleotide having the unnatural base. The present invention also relates to a method of preparing the nucleic acid. The unnatural base of the present invention has excellent fluorescence characteristics and also has excellent properties as a universal base.