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thymidine

Chemical Structure

General Material Information

Preferred name thymidine
Trivial Name Thymidine
Short Description 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
Formula C10 H14 N2 O5
CAS Number 50-89-5
Deleted CAS Number 35902-13-7
ECHA Number 200-070-4
FDA UNII VC2W18DGKR
Nikkaji Number J4.548I
Beilstein Number 89285
MDL MFCD00006537
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • 1-(2-deoxy-β-D-erythro-pentofuranosyl)-4-hydroxy-5-methyl-
  • 1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
  • 1-(2-deoxy-b-D-erythro-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione
  • 1-(2-deoxy-b-D-ribofuranosyl)-5-methyluracil
  • 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione
  • 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
  • 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedion
  • 1-[(4S,2R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,3-dihydropyrimidine-2,4-dione
  • 2'- thymidine
  • 2(1H)-pyrimidinone, 1-(2-deoxy-β-D-erythro-pentofuranosyl)-4-hydroxy-5-methyl-
  • 5-methyl-2'-deoxyuridine
  • 5-methyldeoxyuridine
  • 5-methyldeoxyurindine
  • L-thymidine
  • telbivudine
  • thymine-1 2-deoxy-b-D-ribofuranoside
  • dT
  • Thymine 2-desoxyriboside
  • Uridine, 2′-deoxy-5-methyl-
  • β-D-Ribofuranoside, thymine-1 2-deoxy-
  • 2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-
  • Deoxythymidine
  • Thymine deoxyriboside
  • 2′-Deoxythymidine
  • Thymidin
  • DThyd
  • 1-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione
  • Deoxyribothymidine
  • 5-Methyl-2′-deoxyuridine
  • NSC 21548
  • 10: PN: CN101531718 PAGE: 4 claimed sequence
  • 5: PN: CN104513856 PAGE: 2 claimed sequence
  • β-Thymidine
  • 31: PN: CN108866051 SEQID: 31 claimed sequence
  • Doxribtimine
  • 20: PN: WO2022263569 PAGE: 208 claimed sequence
  • MeSH ID: D013936

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEBI:View
CHEMBL:View
Golm Metabolome Database:Search
Metabolomics Database:Search
KEGG (GenomeNet):C00214
HMDB (The Human Metabolome Database):HMDB00273
FooDB:FDB012757
YMDB (Yeast Metabolome Database):YMDB00507
Export Tariff Code:2934.99.9000
MedlinePlusSupp:View
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
EFSA Update of results on the monitoring of furan levels in food:Read Report
EFSA Previous report: Results on the monitoring of furan levels in food:Read Report
EFSA Report of the CONTAM Panel on provisional findings on furan in food:Read Report

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 242.2315826416
Flash Point TCC Value N/a
logP (o/w) -0.93
Solubility
water, 7962 mg/L @ 25 °C (est) Yes

Occurrences

Safety Information

Safety information

Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-mouse LD50 2512 mg/kg
BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Journal of Pharmacology and Experimental Therapeutics. Vol. 207, Pg. 504, 1978.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
cosmetic agents
Recommendation for thymidine usage levels up to:
not for fragrance use.
Recommendation for thymidine flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
ClinicalTrials.gov:search
Daily Med:search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):50-89-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5789
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
Chemidplus:0000050884
RTECS:XP2071000 for cas# 50-89-5