松二糖(Turanose)是一種還原性二糖。自然界中的松二糖基本都是D構型的。其系統名爲「α-D-吡喃葡萄糖-(1→3)-α-D-吡喃果糖」。松二糖除了與植物的信號轉導有關外,還可被一些細菌和真菌作爲碳源利用[2][3][4][5][6]

Quick Facts D-松二糖 D-Turanose[1], 識別 ...
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
別名 α-D-吡喃葡萄糖-(1→3)-α-D-吡喃果糖
識別
CAS號 547-25-1  checkY
PubChem 5460935
ChemSpider 4574343
SMILES
 
  • O=C([C@@H](O[C@H]1O[C@@H]([C@@H](O)[C@H](O)[C@H]1O)CO)[C@H](O)[C@H](O)CO)CO
InChI
 
  • 1/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h4,6-16,18-21H,1-3H2/t4-,6-,7-,8-,9+,10-,11-,12-/m1/s1
InChIKey RULSWEULPANCDV-PIXUTMIVBJ
MeSH turanose
性質
化學式 C12H22O11
摩爾質量 342.30 g/mol g·mol⁻¹
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。
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