产品信息 |
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| 中文名 | α-环糊精 |
| 中文同义 | α-环糊精;A-环糊精;环己烷直链淀粉;环麦芽六糖;阿尔法环糊精;阿尔法环糊精、环六糖、环状麦芽六糖;Α-环糊精 25G;Α-环糊精(含10个结晶水) |
| 英文名 | Cyclohexapentylose |
| 英文同义 | SCHARDINGER ALPHA-DEXTRIN;ALPHA-CYCLODEXTRIN;CYCLOHEXAAMYLOSE;CYCLOMALTOHEXAOSE;CYCLOMALTOHEXOSE;2,4,7,9,12,14,17,19,22,24,27,29-Dodecaoxaheptacyclo(26.2.2.23,6.28,11.213,16.218,21.223,26)dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol, 5,10,15,20,25,30-hexakis(hydroxymethyl)-;Alfadex;alpha-Cycloamylose |
| CAS | 10016-20-3 |
| 分子式 | C36 H60 O30 |
| 分子量 | 972.84 |
| EINECS | 233-007-4 |
| 相关类别 | 原料药;植物提取物;螯合;络合化合物;增溶剂;螯合/络合化合物;其他生化试剂;生化试剂;碳水化合物类;医药原料;医药 增溶剂;Industrial/Fine Chemicals;Biochemistry;Cyclodextrins;Functional Materials;Macrocycles for Host-Guest Chemistry;Oligosaccharides;Sugars;Dextrins、Sugar & Carbohydrates;多聚物及高分子有机物;食品添加剂;合成试剂;中药对照品;生化试剂-碳水化合物类;增稠剂;食品添加;化工原料;其他原料;医用原料;生化试剂-蛋白质;营养增补剂;医药原料药;医药、农药及染料中间体 |
| 结构式 |  |
性质 |
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| 熔点 | >278 °C (dec.)(lit.) |
| 比旋光度 | [α]D25 +146～+151° (c=1, H2O) (After Drying) |
| 沸点 | 784.04°C (rough estimate) |
| 密度 | 1.2580 (rough estimate) |
| 折射率 | 1.7500 (estimate) |
| 储存条件 | Store at RT. |
| 溶解度 | H2O: 50 mg/mL |
| 酸度系数(pKa) | 11.77±0.70(Predicted) |
| 形态 | powder |
| 颜色 | White |
| PH值 | 5.0-8.0 (1% in solution) |
| 旋光性 (optical activity) | [α]20/D +136±3°, c = 10% in H2O |
| 水溶解性 | Soluble in water at 1%(w/v) |
| Merck | 14,2718 |
| BRN | 4227442 |
| 稳定性 | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HFHDHCJBZVLPGP-RWMJIURBSA-N |
| NIST化学物质信息 | «alpha»-Cyclodextrin(10016-20-3) |
| EPA化学物质信息 | .alpha.-Cyclodextrin (10016-20-3) |
非布索坦中间体 160844-75-7 现货价格