Capecitabine EP Impurity B (5'-DFUR, Doxifluridine)

cas: 3094-09-5 — see every product listed under this CAS number, including other names

Capecitabine EP Impurity B (5'-DFUR, Doxifluridine) (CAS 3094-09-5) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberULC354
cas3094-09-5
sizeon request
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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categoryChemicals
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Structural formula: {0} (CAS {1})

Doxifluridine is a pyrimidine 5'-deoxyribonucleoside that is 5-fluorouridine in which the hydroxy group at the 5' position is replaced by a hydrogen. It is an oral prodrug of the antineoplastic agent 5-fluorouracil. Designed to circumvent the rapid degradation of 5-fluorouracil by dihydropyrimidine dehydrogenase in the gut wall, it is converted into 5-fluorouracil in the presence of pyrimidine nucleoside phosphorylase. It has a role as an antimetabolite, an antineoplastic agent and a prodrug. It is an organofluorine compound and a pyrimidine 5'-deoxyribonucleoside.

Source: ChEBI

Identity
Molecular formulaC9H11FN2O5
Molecular weight246.19 g/mol
IUPAC name1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoropyrimidine-2,4-dione
InChIKeyZWAOHEXOSAUJHY-ZIYNGMLESA-N
SMILESC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=C(C(=O)NC2=O)F)O)O

Computed by PubChem (NCBI)

Synonyms: doxifluridine, 5'-Deoxy-5-fluorouridine, 5-fluoro-5'-deoxyuridine, Furtulon, Uridine, 5'-deoxy-5-fluoro-, Flutron, 5'-Dfur, Doxifluridina, Doxifluridinum, Fulturon
Related forms of this compound
1-[5-(dideuteriomethyl)-3,4-dihydroxyoxolan-2-yl]-5-fluoropyrimidine-2,4-dione C9H11FN2O5
Isomers (same molecular formula)
1-[(2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
1-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
1-[(2R,3S,4S,5R)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
1-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
5-fluoro-1-[(2R,4R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
1-[(2S,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
5-[(2S,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-pyrimidine-2,4-dione C9H11FN2O5
5,6-dideuterio-1-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
5-fluoro-1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5
1-[(2R,3S,4R,5R)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione C9H11FN2O5

Also listed as

5-Fluoro-5''-deoxyuridine Chemat CAS 3094-09-5
5-Fluoro-5'-deoxyuridine Thermo Scientific (Acros) CAS 3094-09-5
5’-Deoxy-5-fluorouridine, >95% (HPLC) TRC CAS 3094-09-5
5'-Deoxy-5-fluorouridine, 98%, 98% Chemat CAS 3094-09-5
1-(5-Deoxy-beta-D-ribofuranosyl)-5-fluoropyrimidine-2,4(1H,3H)-dione (5'-Deoxy-5-fluorouridine) Mikromol CAS 3094-09-5
5'-Deoxy-5-fluorouridine, >98.0%(HPLC)(T) TCI CAS 3094-09-5
Doxifluridine, >95% (HPLC) TRC CAS 3094-09-5
Doxifluridine GLPBio CAS 3094-09-5
Doxifluridine, 99.91% MedChemExpress CAS 3094-09-5
Doxifluridine (Standard) MedChemExpress CAS 3094-09-5
Doxifluridine, 98% Ambeed CAS 3094-09-5
5'-DFUR-13C5 (5'-Deoxy-5-fluorouridine, Doxifluridine-13C5) Chemat Brand CAS 3094-09-5 (non-labeled)