阿卓糖
阿卓糖(英語:Altrose)是一種己糖,D-阿卓糖在自然界中不存在。可溶於水,略溶於甲醇。而L-阿卓糖已可從溶纖維丁酸弧菌(Butyrivibrio fibrisolvens)的變種中分離出來。[2]
D-阿卓糖[1] | |
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IUPAC名 (2S,3R,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal (2S,3R,4R,5R)-2,3,4,5,6-五羟基己醛 | |
英文名 | |
识别 | |
CAS号 | 1990-29-0(D-阿卓糖) 1949-88-8(L-阿卓糖) |
PubChem | 441032((D)) 10219674((L)) |
ChemSpider | 389851 |
SMILES |
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InChI |
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ChEBI | 28385 |
KEGG | C06464 |
性质 | |
化学式 | C6H12O6 |
180.16 g·mol⁻¹ | |
熔点 | 103-105 °C |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
阿卓糖是甘露糖的C-3差向異構體。
多種形式D-阿卓糖的哈沃斯透視式。分别为: - α-D-吡喃阿卓糖 β-D-吡喃阿卓糖
- α-D-呋喃阿卓糖 β-D-呋喃阿卓糖
參考資料
- Merck Index, 11th Edition, 319.
- US patent 4966845 (页面存档备份,存于), "Microbial production of L-altrose", granted 1990-10-30, assigned to Government of the United States of America, Secretary of Agriculture
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