((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate

(2R)-2-脱氧-2-氟-2-甲基-D-赤式戊糖酸 γ-内酯 3,5-二苯甲酸酯

Also known as: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate, (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid γ-lactone 3,5-dibenzoate, 3,5-Di-O-benzoyl-2-deoxy-2-fluoro-2C-methyl-D-ribono-1,4-lactone, 3,5-di-O-benzoyl-2-deoxy-2-fluoro-D-ribono-γ-lactone, SFBM, Sofosbuvir Impurity 30, Sofosbuvir Intermediate 1, Sofosbuvir intermediate, [(2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydro-2-furanyl]methyl benzoate, [(2R,3R,4R)-3-benzoyloxy-4-fluoro-4-methyl-5-oxooxolan-2-yl]methyl benzoate, (2R,3R,4R)-2-[(benzoyloxy)methyl]-4-fluoro-4-methyl-5-oxooxolan-3-yl benzoate

((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate (CAS 874638-80-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H17FO6 and a molecular weight of 372.344 g/mol. It is also known as (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate, (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid γ-lactone 3,5-dibenzoate and 3,5-Di-O-benzoyl-2-deoxy-2-fluoro-2C-methyl-D-ribono-1,4-lactone. Key properties include a melting point of 133℃, a boiling point of 458.6±34.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 222.9±20.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

874638-80-9

Jingsj CID

J-1134640-9

Molecular Formula

C₂₀H₁₇FO₆

Chinese Name

(2R)-2-脱氧-2-氟-2-甲基-D-赤式戊糖酸 γ-内酯 3,5-二苯甲酸酯

Molecular Weight

372.344 g/mol

Category

Organic Acids

Last updated

8/21/2026