2'-Fluoro-5-ethylarabinosyluracil

2'-氟-5-乙基-beta-D-阿拉伯呋喃基尿嘧啶

Also known as: 2'-Deoxy-2'-fluoro-5-ethyl-arabinouridine, 2'-Fluoro-5-ethyl-beta-D-arabinofuranosyluracil, 5-Ethyl-1-[(2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione, 5-Ethyl-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione, 1-(2-Deoxy-2-fluoroarabinofuranosyl)-5-ethyluracil, 5-Ethyl-2'-deoxy-2'-fluoro-beta-D-arabinouridine, 2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-5-ethyl-

2'-Fluoro-5-ethylarabinosyluracil (CAS 83546-42-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15FN2O5 and a molecular weight of 274.25 g/mol. It is also known as 2'-Deoxy-2'-fluoro-5-ethyl-arabinouridine, 2'-Fluoro-5-ethyl-beta-D-arabinofuranosyluracil and 5-Ethyl-1-[(2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione. Key property: a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

83546-42-3

Jingsj CID

J-1462-3

Molecular Formula

C₁₁H₁₅FN₂O₅

Chinese Name

2'-氟-5-乙基-beta-D-阿拉伯呋喃基尿嘧啶

Molecular Weight

274.25 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026