141846-57-3

• 常用中文名：1-氯-2-脱氧-3,5-二-O-对甲苯甲酰基-L-呋喃核糖
• 常用英文名：1-Chloro-2-deoxy-3,5-di-O-toluoyl-L-ribose
• CAS号：141846-57-3
• 分子式：C₂₁H₂₁ClO₅
• 分子量：388.841
• 相关类别： 生物化工 糖类化合物 单糖
• 发布时间：2019-01-01 12:45:39
• 更新时间：2026-07-02 11:07:47

名称

• 中文名: 1-氯-2-脱氧-3,5-二-O-对甲苯甲酰基-L-呋喃核糖
• 英文名: (2S,3R,5R)-5-Chloro-2-(((4-methylbenzoyl)oxy)-methyl)tetrahydrofuran-3-yl 4-methylbenzoate
• 中文别名: 1-CHLORO-2-DEOXY-3,5-DI-O-TOLUOYL-L-RIBOFURANOSE 1-氯-2-脱氧-3,5-二-O-对甲苯甲酰基-L-呋喃核糖; 1-氯-2-脱氧-3,5-二对氯苯甲酰基-L-核糖; 1-氯-3,5-二-对氯苯甲酰氧基-2-脱氧-L-呋喃核糖; 1-氯-2-脱氧-3,5-二-O-对甲苯甲酰基-L-呋喃核糖 (替比夫定中间体); 1-氯-2-脱氧-3,5-二-O-对甲苯甲酰基-L-核糖; 2-脱氧-3,5-二-O-对甲基苯甲酰基-ALPHA-L-呋喃核糖基氯; 替比夫定中间体(1-氯-2-脱氧-3,5-二-O-对甲苯甲酰基-L-呋喃核糖); 替比夫定杂质; 1-氯-2-脱氧-3,5-二-氧-对甲苯甲酰基-L-呋喃核糖(L-氯糖); 2-DEOXY-3,5-DI-O-P-TOLUOYL-伪-L-RIBOFURANOSYLCHLORIDE; 1-氯-2-脱氧-3,5-二对氯苯甲酰-L-核糖; (2S,3R,5R)-5-氯-2-(((4-甲基苯甲酰基)氧基)甲基)四氢呋喃-3-基 4-甲基苯甲酸酯; 1-氯-2-脱氧-3,5-二-氧-对甲苯甲酰基-L-呋喃核糖
• 英文别名: 1-chloro-3,5-di-toluoyl-2-deoxy-L-ribose; [(2S,3R,5S)-5-chloro-3-(4-methylbenzoyloxy)oxolan-2-yl]methyl 4-methylbenzoate; Hoffer's chlorosugar; 1-Chloro-3,5-di-O-toluoyl-2-deoxy-L-ribofuranose; L-CHLOROSUG; 2-Deoxy-3,5-di-O-p-toluoyl-α-L-ribofuranosylChloride; 2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-L-erythro-pentofuranosyl chloride; 2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-L-erythro-pentofuranosyl chloride; (2S,3R,5S)-5-chloro-2-(((4-methylbenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-methylbenzoate; α-L-erythro-Pentofuranosyl chloride, 2-deoxy-, 3,5-bis(4-methylbenzoate); 2-Deoxy-3,5-di-O-p-Toluoyl-α-L-Nibofuranosyl Chloride; Chloro-3,5-di-O-toluoyl-2-deoxy-a-L-ribofuranose; Chloro-3,5-di-O-toluoyl-2-deoxy-α-L-ribofuranose; 1-Chloro-2-deoxy-3,5-di-O-p-toluoyl-L-ribofuranose; 2-deoxy-α-L-erythro-Pentofuranosyl chloride 3,5-bis(4-methylbenzoate); ALPHA-L-ERYTHRO-PENTOFURANOSYL CHLORIDE-2-DEOXY-BIS(4-METHYL; 2-Deoxy-3,5-di-O-p-toluoyl-α-L-ribofuranosyl Chloride; β-L-erythro-Pentofuranosyl chloride, 2-deoxy-, bis(4-methylbenzoate); ALPHA-L-ERYTHRO-PENTOFURANOSYL CHLORIDE-2-DEOXY-BIS(4-METHYL BENZOATE) //BP; 2-Deoxy-a-L-erythro-pentofuranosyl Chloride 3,5-Bis(4-methylbenzoate); ALPHA-L-ERYTHRO-PENTOFURANOSYL CHLORIDE-2-DEOXY-BIS(4-METHYL BENZOATE); Telbivudine Impurity 3; Potassium 5-methoxysalicylate; 2-deoxy-3,5-di-O-p-toluoyl-D-erythro-pentofuranosyl chloride; 2-Deoxy-alpha-L-erythro-pentofuranosyl chloride 3,5-bis(4-methylbenzoate); 2-deoxy-3,5-di-O-(p-toluoyl)-α-L-erythro-pentofuranosyl chloride; L-erythro-Pentofuranosyl chloride, 2-deoxy-, bis(4-methylbenzoate); 2-Deoxy-3,5-di-O-p-toluoyl-a-L-ribofuranosyl Chloride; 1-chloro-2-deoxy-3, 5-di-o-p-toluenyl-l-ribofuran; a-L-erythro-Pentofuranosylchloride, 2-deoxy-, 3,5-bis(4-methylbenzoate); 1-Chloro-2-deoxy-3,5-di-O-toluoyl-L-ribofuranose; 2-Deoxy-3,5-di-O-p-toluoyl-α-L-rib uranosyl Chloride; 2-Deoxy-3,5-di-O-p-toluoyl-alpha-L-ribofuranosyl Chloride

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 518.4±50.0 °C at 760 mmHg
• 熔点: 117-119ºC
• 分子式: C₂₁H₂₁ClO₅
• 分子量: 388.841
• 闪点: 185.6±29.1 °C
• 精确质量: 388.107758
• PSA: 61.83000
• LogP: 5.23
• 外观性状: 白色固体
• 蒸汽压: 0.0±1.4 mmHg at 25°C
• 折射率: 1.583
• 储存条件: -20°C Freezer