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

• 常用名: 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
• 英文名: 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate
• CAS号: 122111-11-9
• 分子量: 456.414
• 密度: 1.5±0.1 g/cm3
• 沸点: 588.4±50.0 °C at 760 mmHg
• 分子式: C₂₀H₁₈F₂O₈S
• 熔点: N/A
• 闪点: 309.7±30.1 °C

名称

• 中文名: 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
• 英文名: 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate
• 中文别名: 吉西他滨中间体T8 | 2-脱氧-2,2-二氟-D-赤式-五呋喃糖-3,5-二苯甲酸酯-1-甲磺酸酯 | 吉西他滨中间体2 | 2-脱氧-2,2-二氟-D-赤式-戊呋喃糖-3,5-二苯甲酰基-1-甲磺酸酯

物理化学性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 588.4±50.0 °C at 760 mmHg
• 分子式: C₂₀H₁₈F₂O₈S
• 分子量: 456.414
• 闪点: 309.7±30.1 °C
• 精确质量: 456.069031
• PSA: 113.58000
• LogP: 4.72
• 外观性状: 棕色液体
• 蒸汽压: 0.0±1.6 mmHg at 25°C
• 折射率: 1.573
• 储存条件: 室温，干燥

安全信息

• 危害码 (欧洲): Xi
• 海关编码: 2932190090

海关

• 海关编码: 2932190090
• 中文概述: 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:20.0%
• 申报要素: 品名, 成分含量, 用途
• Summary: 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

英文别名

• 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-1-O-(methylsulfonyl)-β-D-erythro-pentofuranose
• ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate
• 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate
• D-erythro-Pentofuranose, 2-deoxy-2,2-difluoro-, 3,5-dibenzoate 1-methanesulfonate
• MFCD08460089
• β-D-erythro-Pentofuranose, 2-deoxy-2,2-difluoro-, 3,5-dibenzoate 1-methanesulfonate
• 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-1-O-(methylsulfonyl)-D-erythro-pentofuranose
• 2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate 1-Methanesulfonate