FComEx: Ribothymidine (PC000236)

Record Information

Version

1.0

Creation date

2015-10-09 22:29:23 UTC

Update date

2017-01-19 02:36:17 UTC

FoodComEx ID

PC000236

FoodDB Record

FDB022298

Chemical Information

Name

Ribothymidine

Description

Ribothymidine is an endogenous methylated nucleoside found in human fluids; methylated purine bases are present in higher amounts in tumor-bearing patients compared to healthy controls.DNA hypermethylation is a common finding in malignant cells and has been explored as a therapeutic target for hypomethylating agents. When chemical bonds to DNA, the DNA becomes damaged and proper and complete replication cannot occur to make the normal intended cell. A DNA adduct is an abnormal piece of DNA covalently-bonded to a cancer-causing chemical. This has shown to be the start of a cancerous cell, or carcinogenesis. DNA adducts in scientific experiments are used as bio-markers and as such are themselves measured to reflect quantitatively, for comparison, the amount of cancer in the subject. (PMID: 3506820, 17044778, 17264127, 16799933) [HMDB]

CAS Number

1463-10-1

Structure

MOL SDF PDB SMILES InChI

Synonyms

Synonym	Source
1-(b-D-Ribofuranosyl)thymine	Generator
1-(beta-D-Ribofuranosyl)thymine	ChEBI
1-(β-D-ribofuranosyl)thymine	Generator
1-b-D-Ribofuranosylthymine	hmdb
1-beta-delta-Ribofuranosylthymine	hmdb
5-methyl-1-beta-D-ribofuranosyl-2,4(1H,3H)-Pyrimidinedione	hmdb
5-methyl-1-beta-delta-ribofuranosyl-2,4(1H,3H)-Pyrimidinedione	hmdb
5-methyl-Uridine	hmdb
5-Methyluridine	hmdb
b-D-Ribofuranoside thymine-1	hmdb
beta-D-Ribofuranoside	hmdb
beta-delta-Ribofuranoside	hmdb
beta-delta-Ribofuranoside thymine-1	hmdb
Ribosylthymidine	ChEBI
Ribosylthymine	hmdb
Ribothymidine	hmdb
Thymine ribofuranoside	hmdb
Thymine ribonucleoside	hmdb
Thymine riboside	hmdb
thymine-1 beta-D-Ribofuranosylthymine	hmdb
thymine-1 beta-delta-Ribofuranosylthymine	hmdb

Chemical Formula

C10H14N2O6

IUPAC name

1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

InChI Identifier

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

Isomeric SMILES

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

Average Molecular Weight

258.228

Monoisotopic Molecular Weight

258.08518619

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as pyrimidine nucleosides. Pyrimidine nucleosides are compounds comprising a pyrimidine base attached to a ribosyl or deoxyribosyl moiety.

Kingdom

Organic compounds

Super Class

Nucleosides, nucleotides, and analogues

Class

Pyrimidine nucleosides

Sub Class

Not Available

Direct Parent

Pyrimidine nucleosides

Alternative Parents