2'-OMe-5-Me-C-CE Phosphoramidite

5'-Dimethoxytrityl-N-acetyl-5-methyl-Cytidine,2'-O-methyl,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
main product photo

Product Specifications

Formula:
C43H54N5O9P
M.W.:
815.90
F.W.:
333.24
To Retrieve a Catalog Number, Select a Pack Size and Format:
Add to Favorites List

Technical Documents

RNA and 5-Methylcytosine Epitranscriptomics

Safety Data Sheet

Glen Report 8.13: New Protecting Groups for DNA, RNA and 2'-OMe-RNA Monomers

Description

To aid in the evaluation of the structures of 2'-OMe-RNA complexes, we offer several CE phosphoramidites. 2'-OMe-T is useful in triplex studies while the 2-aminopurine derivative may be tested in ribozyme studies. By supporting an additional hydrogen bond, 2,6-diaminopurine (2-amino-adenosine) binds more strongly with uridine than does adenosine. Oligonucleotides containing 2'-OMe-5-Me-C and 2'-OMe-I would be of interest to researchers involved in triplex and antisense studies using 2'-OMe-RNA. The uses of 2'-OMe-5-bromo-U phosphoramidite range from crystallographic studies due to the heavy atom to cross-linking because of its photolability. 5-Fluoro-pyrimidine nucleosides have been useful as therapeutic agents and their effect on the structure and activity of oligonucleotides may be examined using the 2'-OMe-RNA derivatives. The 2,4,6-trimethylphenyl (TMP) protected 2'-OMe-U derivative is a convertible nucleoside and reaction with ammonia leads to the 5-fluoro-dC analogue. 2'-OMe-3-deaza-5-aza-C (Reverse C) derivative has the potential to mimic in oligonucleotides 5-azacytidine, a DNA methylase inhibitor. Its ability to bind as a C will likely be diminished.

Details

Usage

  • Coupling: 6 minute coupling time
  • Deprotection: No changes needed from standard method recommended by synthesizer manufacturer.
Specifications
Diluent Anhydrous Acetonitrile
Storage Freezer storage, -10 to -30°C, dry
Stability 3-5 days

Dilution/Coupling Data

The table below show pack size data and, for solutions, dilution and approximate coupling based on normal priming procedures.

ABI 392/394

Catalog # Pack Size Grams/Pack 0.1M Dil. (mL) Approximate Number of Additions
LV40 LV200 40nm 0.2μm 1μm 10μm
10-3160-02 0.25 g .25grams 3.06 88.67 53.2 33.25 24.18 17.73 4.43
10-3160-90 100 µmol .082grams 1 20 12 7.5 5.45 4 1

Expedite

Catalog # Pack Size Grams/Pack Dilution (mL) Approximate Number of Additions
Molarity 50nm 0.2μm 1μm 15μm
10-3160-02 0.25 g .25grams 4.57 0.07 85 53.13 38.64 5.31
10-3160-90 100 µmol .082grams 1.5 0.07 23.6 14.75 10.73 1.48

Related Products

Ac-5-Me-dC-CE Phosphoramidite
Ac-5-Me-dC-CE Phosphoramidite
Catalog #: 10-1560
2'-OMe-TMP-5-F-U-CE Phosphoramidite
2'-OMe-TMP-5-F-U-CE Phosphoramidite
Catalog #: 10-3111
2'-OMe-2-Aminopurine-CE Phosphoramidite
2'-OMe-2-Aminopurine-CE Phosphoramidite
Catalog #: 10-3123
2'-OMe-2,6-Diaminopurine-CE Phosphoramidite
2'-OMe-2,6-Diaminopurine-CE Phosphoramidite
Catalog #: 10-3124
2'-OMe-5-Me-U-CE Phosphoramidite
2'-OMe-5-Me-U-CE Phosphoramidite
Catalog #: 10-3131
2'-OMe-5-F-U-CE Phosphoramidite
2'-OMe-5-F-U-CE Phosphoramidite
Catalog #: 10-3132
2'-OMe-I-CE Phosphoramidite
2'-OMe-I-CE Phosphoramidite
Catalog #: 10-3140
5-Me-dC-CE Phosphoramidite
5-Me-dC-CE Phosphoramidite
Catalog #: 10-1060
2'-OMe-5-Br-U-CE Phosphoramidite
2'-OMe-5-Br-U-CE Phosphoramidite
Catalog #: 10-3190