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7-Deaza-dI CE-phosphoramidite
Modified Phosphoramidites , class 7-Deazapurine Nucleoside Phosphoramidites
7-Deaza-dI CE-phosphoramidite
Catalog # CBT-P-030
Compound 7-Deaza-dI CE-phosphoramidite
Chemical Name 7-[2-Deoxy-5-O-(4,4'-dimethoxytrityl)-ß-D-erythro-pentofuranosyl]-3,7- dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one 3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
Formula C41H48N5O7P
Molecular Weight 753.82 g/mol
Properties Storage at -18°C

The phosphoramidite of 7-deaza-2-deoxyinosine (7-deaza-dI) was first reported by Seela and co-workers in 1986. The base pairing ambiguity of 7-deaza-dI is similar to that of 2-deoxyinosine (universal base). As the nucleoside is extremely stable against acid or base, oligonucleotides containing 7-deaza-dI do not depurinate at the modification site.
Appearance Off-white foam
References F. Seela, K. Kaiser, Nucleic Acids Res. 1986, 14, 1825.
F. Seela, C. Mittelbach, Nucleosides Nucleotides 1999, 18, 425.
QuantityPricing (EUR)
50 µmol 180,00
100 µmol 320,00
250 mg 850,00
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