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TIPS-5-Ethynyl-dU-CEP
Clickable Oligo Synthesis Building Block

- Size
- Catalog No.
- Price
- 100 mg
BCA-25-100
- € 250,00
- 250 mg
BCA-25-250
- € 580,00
- 1.0 g
BCA-25-1g
- € 1.800,00
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This new TIPS-EdU phosphoramidite replaces the EdU-CEP. With its protecting group the risk of side products is circumvented. The oligo will be deprotected after the synthesis leading to ethynyl modified oligonucleotides that are ready for click conjugations with various azide labels. Also this universal alkyne modifier that can be used under standard conditions for solid phase synthesis of oligonucleotides.
LITERATURE
“F. Seela, V. R. Sirivolu, Nucleosides, nucleotides {&} nucleic acids 2007, 26, 597–601.
P. M. E. Gramlich, C. T. Wirges, A. Manetto, T. Carell, Angew. Chemie – Int. Ed. 2008, 47, 8350–8358.
S. A. Ingale, H. Mei, P. Leonard, F. Seela, J. Org. Chem. 2013, 78, 11271–11282.
P. Wu, A. K. Feldman, A. K. Nugent, C. J. Hawker, A. Scheel, B. Voit, J. Pyun, J. M. J. FrĂ©chet, K. B. Sharpless, V. V. Fokin, Angew. Chemie – Int. Ed. 2004, 43, 3928–3932.
C. W. Tornøe, C. Christensen, M. Meldal, J. Org. Chem. 2002, 67, 3057–3064.
H. C. Kolb, M. G. Finn, K. B. Sharpless, Angew. Chemie – Int. Ed. 2001, 40, 2004–2021.
M. Slater, M. Snauko, F. Svec, J. M. J. FrĂ©chet, S. Hotha, S. Kashyap, Y. Sohma, Y. Kiso, T. L. Mindt, H. Struthers, et al., J. Am. Chem. Soc. 2005, 7, 1–6.”
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Molecular Formula
C50H67N4O8PSi
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Shelf Life
12 months unopened after receipt
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Storage Conditions
-20 °C dry, inert gas
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Molecular Weight
911.16 g/mol
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Purity
≥ 90% (LCMS and 31P NMR)
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Physical State
off-white colored fluffy solid
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CAS Number
1472616-97-9
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Additional name
5-TIPS-EDU Amidite; TIPS-5-Ethynyl dU CEP; TIPS-5-Ethynyl dU Phosphoramidite
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Molecular Formula