2,3,5-Tri-O-benzoyl-2-C-methyl-D-ribonic acid-1,4-lactone

2,3,5-三苯甲酰氧基-2-C-甲基-D-核糖酸-1,4-内酯

Also known as: (3R,4R,5R)-5-(benzoyloxymethyl)-3-methyl-2-oxotetrahydrofuran-3,4-diyl dibenzoate, (3R,4R,5R)-5-[(Benzoyloxy)methyl]-3-methyl-2-oxotetrahydrofuran-3,4-diyl dibenzoate, 2,3,5-Tri-O-benzoyl-2-C-methyl-D-ribonoic-1,4-lactone, 2,3,5-Tri-O-benzoyl-2-C-methyl-D-ribonic-gamma-lactone, 2,3,5-Tri-O-benzoyl-2-C-methyl-D-ribonic-γ-lactone, 2-C-Methyl-D-Ribonic acid-g-lactone 2,3,5-tribenzoate, 2-C-Methyl-D-ribonic Acid γ-Lactone 2,3,5-Tribenzoate, D-Ribonic acid, 2-C-methyl-, γ-lactone, 2,3,5-tribenzoate, [(2R,3R,4R)-3,4-dibenzoyloxy-4-methyl-5-oxooxolan-2-yl]methyl benzoate

2,3,5-Tri-O-benzoyl-2-C-methyl-D-ribonic acid-1,4-lactone (CAS 7392-74-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C27H22O8 and a molecular weight of 474.459 g/mol. It is also known as (3R,4R,5R)-5-(benzoyloxymethyl)-3-methyl-2-oxotetrahydrofuran-3,4-diyl dibenzoate, (3R,4R,5R)-5-[(Benzoyloxy)methyl]-3-methyl-2-oxotetrahydrofuran-3,4-diyl dibenzoate and 2,3,5-Tri-O-benzoyl-2-C-methyl-D-ribonoic-1,4-lactone. Key properties include a melting point of 131-133ºC, a boiling point of 589.0±39.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 252.3±27.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7392-74-7

Jingsj CID

J-924912-7

Molecular Formula

C₂₇H₂₂O₈

Chinese Name

2,3,5-三苯甲酰氧基-2-C-甲基-D-核糖酸-1,4-内酯

Molecular Weight

474.459 g/mol

Category

Organic Acids

Last updated

8/21/2026