7284-18-6

• 常用中文名：2-(乙酰氨基)-2-脱氧-4-O-[3,4,6-三-O-乙酰基-2-(乙酰氨基)-2-脱氧-BETA-D-吡喃葡萄糖基]-ALPHA-D-吡喃葡萄糖 1,3,6-三乙酸酯
• 常用英文名：D-ALPHA-CHITOBIOSE OCTAACETATE
• CAS号：7284-18-6
• 分子式：C₂₈H₄₀N₂O₁₇
• 分子量：676.62000
• 发布时间：2017-09-30 04:14:47
• 更新时间：2025-08-24 15:08:15

名称

• 中文名: 2-(乙酰氨基)-2-脱氧-4-O-[3,4,6-三-O-乙酰基-2-(乙酰氨基)-2-脱氧-BETA-D-吡喃葡萄糖基]-ALPHA-D-吡喃葡萄糖 1,3,6-三乙酸酯
• 英文名: D-α-CHITOBIOSE OCTAACETATE
• 中文别名: (2R,3R,4R,5S,6R)-3-乙酰氨基-5-(((2S,3R,4R,5S,6R)-3-乙酰氨基-4,5-二乙酰氧基-6-(乙酰氧基甲基)四氢-2H-吡喃-2-基)氧基)-6-(乙酰氧基甲基)四氢-2H-吡喃-2,4-二乙酸二酯
• 英文别名: a-D-Glucopyranose,2-(acetylamino)-2-deoxy-4-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl]-,1,3,6-triacetate; chitobiosyloctaacetate; α-D-Glucopyranose, 2-(acetylamino)-2-deoxy-4-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-, 1,3,6-triacetate; 2-Acetylamino-4-O-(3-O,4-O,6-O-triacetyl-2-acetylamino-2-deoxy-β-D-glucopyranosyl)-2-deoxy-α-D-glucopyranose 1,3,6-triacetate; (2R,3R,4R,5S,6R)-3-acetamido-5-(((2S,3R,4R,5S,6R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4-diyl diacetate; 1-O,3-O,6-O-Triacetyl-4-O-[3-O,4-O,6-O-triacetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-2-(acetylamino)-2-deoxy-α-D-glucopyranose; N,1-O,3-O,6-O-Tetraacetyl-4-O-[2-(acetylamino)-3-O,4-O,6-O-triacetyl-2-deoxy-β-D-glucopyranosyl]-α-D-glucosamine; 2-acetamido-4-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-alpha-D-glucose 1,3,3',4',6,6'-hexaacetate; Chitobiose octaacetate

物化性质

• 密度: 1.35g/cm3
• 沸点: 805.3ºC at 760 mmHg
• 分子式: C₂₈H₄₀N₂O₁₇
• 分子量: 676.62000
• 闪点: 440.8ºC
• 精确质量: 676.23300
• PSA: 243.69000
• 折射率: 1.519

安全

• 危害码 (欧洲): Xi

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