N²-Methyl-guanosine

For general laboratory use.

Shipping: shipped at ambient temperature

Storage Conditions: store at 4 °C

Shelf Life: 48 months after date of delivery

Molecular Formula: C₁₁H₁₅N₅O₅

Molecular Weight: 297.27 g/mol

Exact Mass: 297.11 g/mol

CAS#: 2140-77-4

Purity: ≥ 98 % (HPLC)

Form: solid

Color: white to off-white

Spectroscopic Properties: λ_max 254 nm, ε 15.1 L mmol^-1 cm^-1 (H₂O)

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Selected References:
Limbach et al. (1994) Summary: the modified nucleosides of RNA. Nucleic Acids Res. 22 (12):2183.
Van Charldorp et al. (1981) 16S ribosomal RNA of Escherichia coli contains a N2-methylguanosine at 27 nucleotides from the 3' end. Nucleic Acids Res. 9 (12):2717.
Ginell et al. (1978) Conformation of N2-methylguanosine, a modified nucleoside of tRNA. Biochem. Biophys. Res. Commun. 84 (4):886.
Chheda et al. (1969) Nucleosides in human urine. I. Isolation and identification of N2-dimethylguanosine, 1-methylinosine, and N2-methylguanosine from normal human urine. J. Pharm. Sci. 58 (1):75.