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BA 0353
Product Information Molecular Structure

5-Ethynyl uridine CEP

Description: Oligonucleotides with 5-ethynyl residues may be used in transition metal-catalyzed coupling reactions. Two ethynyl-bearing oligonucleotides can be homo-coupled via a diyne linkage using copper catalysis. Further, the ethynyl groups may be used in copper-catalyzed couplings with arylacetylenes bearing anthraquinone, biotin, or fluorescein appendages.1 Palladium catalyzed cross-coupling of ethynyl-dU-bearing oligonucleotidies with 2-iodoanthraquinone provides anthraquinone-bearing nucleic acids useful in electrochemical applications of DNA.2

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(1) Minakawa, N.; Ono, Y.; Matsuda, A. J. Am. Chem. Soc. 2003, 125, 11545-11552.

(2) Gorodetsky, A. A.; Green, O.; Yavin, E.; Barton, J. K. Bioconjugate Chem. 2007, 18, 1434-1441.

5-Ethynyl uridine CEP
Product Details Product Pricing

MF: C47H61N4O9PSi

MW: 885.07

CAS NO: 1193451-06-7

Storage Conditions: -20 C



Stock maintained. Ships within 1-3 days.

Unit Weight Unit Price Quantity
100 µmol $445.00
0.25 g $960.00
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