2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate

2-脱氧-2,2-二氟-D-赤式-五呋喃糖-3,5-二苯甲酯-1-甲磺酸酯

Also known as: ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate, 2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate 1-methanesulfonate, 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-1-O-(methylsulfonyl)-D-erythro-pentofuranose, 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-1-O-methanesulfonyl-D-ribofuranoside, GeMcitabine Intermediate 8, MFCD08460089

2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate (CAS 122111-11-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H18F2O8S and a molecular weight of 456.414 g/mol. It is also known as ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate, 2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate 1-methanesulfonate and 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-1-O-(methylsulfonyl)-D-erythro-pentofuranose. Key properties include a boiling point of 588.4±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 309.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

122111-11-9

Jingsj CID

J-1510716-1

Molecular Formula

C₂₀H₁₈F₂O₈S

Chinese Name

2-脱氧-2,2-二氟-D-赤式-五呋喃糖-3,5-二苯甲酯-1-甲磺酸酯

Molecular Weight

456.414 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026