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来自维基百科,自由的百科全书
松二糖(Turanose)是一种还原性二糖。自然界中的松二糖基本都是D构型的。其系统名为“α-D-吡喃葡萄糖-(1→3)-α-D-吡喃果糖”。松二糖除了与植物的信号转导有关外,还可被一些细菌和真菌作为碳源利用[2][3][4][5][6]。
D-松二糖 D-Turanose[1] | |
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IUPAC名 (3S,4R,5R)-1,4,5,6-tetrahydroxy-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-one | |
别名 | α-D-吡喃葡萄糖-(1→3)-α-D-吡喃果糖 |
识别 | |
CAS号 | 547-25-1 |
PubChem | 5460935 |
ChemSpider | 4574343 |
SMILES |
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InChI |
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InChIKey | RULSWEULPANCDV-PIXUTMIVBJ |
MeSH | turanose |
性质 | |
化学式 | C12H22O11 |
摩尔质量 | 342.30 g/mol g·mol⁻¹ |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
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