β-D-(+)-Glucose pentaacetate |
Cas 號: | 【604-69-3】 | M D L: | MFCD00006597 |
分子式: | C16H22O11 | 分子量: | 390.34 |
別 名: | 1,2,3,4,6-beta-D-葡萄糖五乙酸酯 Penta-O-acetyl-beta-D-glucopyranose Pentaacetyl-beta-D-glucose 1,2,5,6-Di-O-isopropylidene-D- Mannitol 1,2:5,6-Bis-o-(1-Methylethylidene)-D-Mannitol 1,2-Bis(2,2-Dimethyl-1,3-Dioxolan-4-yl)-1,2-Ethanediol 1,2,3,4,6-Penta-O-acetyl-β-D-glucopyranose |
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分子結(jié)構(gòu)式: | |||
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性 狀: | 熔點:132 °C |
質(zhì)量標準: | 外觀Appearance 白色至米黃色粉末 紅外光譜鑒別Infrared spectrometry 符合 純度Purity ≥98.0% (GC) 熔點Melting point 130°C - 134°C 水分water <0.5 % (K.F.) 比旋光度Specific rotation [a]20/D +3.5° ~ +5.5°(c=1, CHCl3) 硫酸鹽灰分Sulfated ash <0.5 % |
貯 存: |