N6-Me-dA-CE Phosphoramidite

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10-1003
5'-Dimethoxytrityl-N6-methyl-2'-deoxyAdenosine, 3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite

Product Specifications

Formula:
C41H50N7O6P
M.W.:
767.86
F.W.:
327.24
CAS Number:
105931-58-6
Catalog Number: Select Pack Size and Format to Reveal

Description

Cellular polynucleotides are alkylated by endogenous components, such as S-adenosylmethionine, or after reacting with two general classes of environmental and laboratory chemicals. SN1 chemical agents include alkylnitrosourea and N-alkyl-N-nitro-N-nitrosoguanidine that react with the N7 position of guanine, N3 of adenine, O6 of guanine, O2 or O4 of pyrimidines, and the non-phosphodiester oxygen atoms of the phosphate backbone. In contrast, SN2 chemical agents such as methyl methanesulfonate and dimethyl sulfate react primarily with the N1 position of adenine (1-Methyl-2'-deoxyadenosine) and N3 of cytosine. To avoid chain branching during synthesis when using DCI as activator, N6-Me-dA is offered with acetyl protection.

Details

Usage

  • Coupling: No changes needed from standard method recommended by synthesizer manufacturer.
  • Deprotection: No changes needed from standard method recommended by synthesizer manufacturer.
Specifications
Diluent Anhydrous Acetonitrile
Storage Refrigerated storage, maximum of 2-8°C, dry
Stability Similar to dA,C,G,T-CE Phosphoramidites


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
10-1003-02 0.25 g .25grams 3.26 95.33 57.2 35.75 26 19.07 4.77
10-1003-90 100 µmol .077grams 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
10-1003-02 0.25 g .25grams 4.86 0.07 90.8 56.75 41.27 5.68
10-1003-90 100 µmol .077grams 1.5 0.07 23.6 14.75 10.73 1.48