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535893

Sigma-Aldrich

5-Methyluridine

97%

Synonym(s):

Ribothymidine

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About This Item

Empirical Formula (Hill Notation):
C10H14N2O6
CAS Number:
Molecular Weight:
258.23
EC Number:
MDL number:
UNSPSC Code:
41106305
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

183-184 °C (lit.)

SMILES string

CC1=CN([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)C(=O)NC1=O

InChI

1S/C10H14N2O6/c1-4-2-12(10(17)11-8(4)16)9-7(15)6(14)5(3-13)18-9/h2,5-7,9,13-15H,3H2,1H3,(H,11,16,17)/t5-,6-,7-,9-/m1/s1

InChI key

DWRXFEITVBNRMK-JXOAFFINSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Gregory E R Gordon et al.
Journal of biotechnology, 151(1), 108-113 (2010-11-30)
This paper describes a high yielding coupled enzymatic reaction using Bacillus halodurans purine nucleoside phosphorylase (PNP) and E. coli uridine phosphorylase (UP) for synthesis of 5-methyluridine (5-MU) by transglycosylation. Key parameters such as reaction temperature, pH, reactant loading, reactor configuration
S Wang et al.
Bioorganic & medicinal chemistry, 5(6), 1043-1050 (1997-06-01)
In DNA triple helices, methylation at C-5 of thymine or cytosine is reported to have similar stabilizing effects for both bases. Here we show, however, that methylation of the same positions in RNA triplexes has distinctly different effects than in
B Felden et al.
The EMBO journal, 17(11), 3188-3196 (1998-06-26)
Escherichia coli tmRNA functions uniquely as both tRNA and mRNA and possesses structural elements similar to canonical tRNAs. To test whether this mimicry extends to post-transcriptional modification, the technique of combined liquid chromatography/ electrospray ionization mass spectrometry (LC/ESIMS) and sequence
Sanjay Agarwalla et al.
The Journal of biological chemistry, 277(11), 8835-8840 (2002-01-10)
An Escherichia coli open reading frame, ygcA, was identified as a putative 23 S ribosomal RNA 5-methyluridine methyltransferase (Gustafsson, C., Reid, R., Greene, P. J., and Santi, D. V. (1996) Nucleic Acids Res. 24, 3756-3762). We have cloned, expressed, and
Ya-Ming Hou et al.
FEBS letters, 584(2), 278-286 (2009-12-01)
Methylation of tRNA on the four canonical bases adds structural complexity to the molecule, and improves decoding specificity and efficiency. While many tRNA methylases are known, detailed insight into the catalytic mechanism is only available in a few cases. Of

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