Thermo Fisher, 27-1826-10, 2'-OMe-iPrPAC-G Phosphoramidite, standard grade, 20-400 finish bottle

Quantity: 1 g
Unit Size: Each
2'-OMe-iPrPAC-G CEP is a phosphoramidite containing 5' DMT and the nucleoside guanosine (G) with 2'-O-methyl protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, 2'-O-methyl (OMe) oligo modifications display nuclease resistance, fewer off-target effects, and slightly increased hybridization affinities. These phosphoramidites are commonly used for oligos designed for antisense, siRNA, aptamer, or gRNA-based research. The 'standard grade' marking denotes a baseline level of purity verified with analytical methods, and proven to be suitable for most oligo synthesis requirements. This product is supplied in a 30-mL amber bottle with a 20-400 finish neck style, which is compatible with most Expedite synthesizers. Features:• Full chemical name: 5'-O-(4,4'-Dimethoxytrityl)-N^2-isopropylphenoxyacetyl-2'-O-methyl-guanosine-3'-O-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite• Molecular formula: C_52H_62N_7O_10P• Base: G• Base Protection: iPrPAC• Formula weight: 976.1 g/mol• HPLC purity: ≥98.0%• ^31P NMR purity: ≥98.0%