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BA 0263
Product Information Molecular Structure

O4-Chlorophenyl-U CEP


The convertible nucleoside phosphoramidite O4-Chlorophenyl-U CEP allows the formation of N4-alkyl-C residues in RNA for structural studies.


After incorporation of this unit into an oligoribonucleotide by standard phosphoramidite chemistry, treatment with ammonia, methylamine, or higher alkylamines, including those bearing tethered functional groups, leads to displacement of 4-chlorophenol with resultant installation of a 4-amino group, i.e., producing the desired N4-alkyl-C residues. Download a Product Information Sheet.

Allerson, C. R.; Chen, S. L.; Verdine, G. L. J. Am. Chem. Soc. 1997, 119, 7423-7433.

<em>O</em><sup>4</sup>-Chlorophenyl-U CEP
Product Details Product Pricing

MF: C51H64ClN4O9PSi

MW: 971.60

CAS NO: 220382-28-5

Storage Conditions: -20 oC, dry



Stock maintained. Ships within 1-3 days.

Alternate Name: 


Alternate Name: 

Convertible C CEP or ClφU CEP
Unit Weight Unit Price Quantity
100 µmol $265.00
0.25 g $525.00
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