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M4262

3′-O-Methyluridine

Name: 3′-<I>O</I>-Methyluridine
Brand: SIGMA

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₄N₂O₆

CAS Number:

6038-59-1

Molecular Weight:

258.23

UNSPSC Code:

41106305

PubChem Substance ID:

24896811

MDL number:

MFCD00057380

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Properties

form

solid

storage temp.

−20°C

SMILES string

COC1C(O)C(OC1CO)N2C=CC(=O)NC2=O

InChI

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

InChI key

YKNATSNMFLEFRB-UHFFFAOYSA-N

Description

Application

3′-O-Methyluridine may be used in comparative studies on the methylation of 2′ and 3′ hydroxyl groups of uridines in plant microRNAs.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number

023H7812

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Differentiation of 2'-O- and 3'-O-methylated ribonucleosides by tandem mass spectrometry.

Qingchun Zhang et al.

Journal of the American Society for Mass Spectrometry, 17(8), 1096-1099 (2006-06-06)

Recent studies revealed that the 3'-terminal nucleotides in plant microRNAs were methylated on the ribose at the 2' or 3' hydroxyl groups. Here we examined the fragmentation of the electrospray-produced [M + H]+ and [M - H]- ions of 2'-