Uridine, 5-methyl-
- Formula: C10H14N2O6
- Molecular weight: 258.2280
- IUPAC Standard InChI: 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-/m0/s1
- IUPAC Standard InChIKey: DWRXFEITVBNRMK-AZRUVXNYSA-N
- CAS Registry Number: 1463-10-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: 1-β-D-Ribofuranosylthymine; β-D-Ribofuranoside, thymine-1; β-D-Ribofuranosylthymine; Ribosylthymine; Ribothymidine; Thymine ribofuranoside; Thymine riboside; 2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-β-D-ribofuranosyl-; 5-Methyluridine
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Gas phase ion energetics data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Michael M. Meot-Ner (Mautner)
Proton affinity at 298K
| Proton affinity (kcal/mol) | Reference | Comment |
|---|---|---|
| 217.2 | Mezzache, Alves, et al., 2005 | EKM using amino acid reference bases. ΔS(prot) relates to difference between transition states for dimer dissociation to yield protonated nucleotide or reference base, assummed to approximate the thermochemical ΔS(prot) of the nucleotide. |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Mezzache, Alves, et al., 2005
Mezzache, S.; Alves, S.; Pepe, C.; Qualquejeu, M.; Fournier, F.; Valery, J.M.; Tabet, J.C.,
Proton affinity ladder for uridine and analogs: Influence of the hydroxyl group on the sugar ring conformation,
J. Mass Spectrom., 2005, 40, 722. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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