α-Gal-(1-3)-Man | 584-30-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: α-Gal-(1-3)-Man
• 英文别名: Galalpha1-3Man；(3S,4S,5R,6R)-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,3,5-triol
• CAS: 584-30-5；2152-85-4；2495-70-7；7313-98-6；15038-73-0；16741-21-2；23745-85-9；29478-44-2；33799-30-3；47307-02-8；50499-34-8；50499-35-9；52485-08-2；52485-09-3；52485-10-6；52485-11-7；55058-42-9；71630-16-5；72597-54-7；72597-55-8；72597-57-0；79952-48-0；79952-49-1；93221-80-8；93221-86-4；100430-40-8；103302-12-1；109432-03-3；122291-87-6；123050-23-7；127912-26-9；149342-88-1；150447-75-9
• 化学式: C₁₂H₂₂O₁₁
• 分子量: 342.3
• InChiKey: QIGJYVCQYDKYDW-IXNYSUGRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.2
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  190
• 氢给体数：
  8
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 三氟乙酸 作用下， 反应 2.0h， 生成 β-GlcA-(1-2)-Man 、 α-Gal-(1-3)-Man 、 β-GlcA-(1-2)-α-Man-(1-3)-Glc
  参考文献：
  名称：

  Structural investigation of the capsular polysaccharide of Klebsiella serotype K35

  摘要：

  The structure of the capsular polysaccharide (K antigen) of Klebsiella K35 has been established as having the pentasaccharide repeating unit shown ("four plus one" type). The structural investigation utilized the techniques of methylation, beta-elimination, Smith degradation, and partial hydrolysis. N.m.r. spectroscopy (1H and 13C) was used extensively to establish the configurations of the anomeric linkages and to delineate the sequence of the sugars in the structure of the polysaccharide. (Formula: see text).

  DOI：

  10.1016/s0008-6215(00)90413-0

文献信息

• Structural investigation of the capsular polysaccharide of Klebsiella serotype K35
  作者：Guy G.S. Dutton、Andrew V.S. Lim

  DOI：10.1016/s0008-6215(00)90413-0

  日期：1985.12

  The structure of the capsular polysaccharide (K antigen) of Klebsiella K35 has been established as having the pentasaccharide repeating unit shown ("four plus one" type). The structural investigation utilized the techniques of methylation, beta-elimination, Smith degradation, and partial hydrolysis. N.m.r. spectroscopy (1H and 13C) was used extensively to establish the configurations of the anomeric linkages and to delineate the sequence of the sugars in the structure of the polysaccharide. (Formula: see text).