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β-D-glucopyranuronic acid-(1->3)-2-amino-2-deoxy-D-glucopyranose

中文名称
——
中文别名
——
英文名称
β-D-glucopyranuronic acid-(1->3)-2-amino-2-deoxy-D-glucopyranose
英文别名
hyalobiuronic acid;GlcA(b1-3)GlcN;(2S,3S,4S,5R,6R)-6-[(3R,4R,5S,6R)-3-amino-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
β-D-glucopyranuronic acid-(1->3)-2-amino-2-deoxy-D-glucopyranose化学式
CAS
——
化学式
C12H21NO11
mdl
——
分子量
355.299
InChiKey
MMVCEIQLWBYBJB-DACPAPTJSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -6.5
  • 重原子数:
    24
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    212
  • 氢给体数:
    8
  • 氢受体数:
    12

反应信息

  • 作为反应物:
    描述:
    甲醇β-D-glucopyranuronic acid-(1->3)-2-amino-2-deoxy-D-glucopyranose乙酰氯 作用下, 反应 64.0h, 以50%的产率得到(methyl β-D-glucopyranosyluronate)-(1->3)-2-amino-2-deoxy-D-glucopyranose
    参考文献:
    名称:
    七(2,6-二-O-甲基)-β-环糊精与(2,4-二氯苯氧基)乙酸复合物的结构
    摘要:
    通过X射线衍射研究了由七(2,6-二-O-甲基)-β-环糊精与(2,4-二氯苯氧基)乙酸形成的配合物的结构。发现客体分子的二氯苯基部分位于主甲氧基基团区域的主体疏水腔之外,而氧乙酸链从主表面穿透腔。主体分子沿晶轴堆叠形成柱。在该柱的三个连续主体之间的空间中,容纳了一个客体分子。
    DOI:
    10.1016/s0008-6215(02)00114-3
  • 作为产物:
    参考文献:
    名称:
    Acidolysis-based component mapping of glycosaminoglycans by reversed-phase high-performance liquid chromatography with off-line electrospray ionization–tandem mass spectrometry: Evidence and tags to distinguish different glycosaminoglycans
    摘要:
    Diverse monosaccharide analysis methods have been established for a long time, but few methods are available for a complete monosaccharide analysis of glycosaminoglycans (GAGS) and certain acidolysis-resistant components derived from GAGs. In this report, a reversed-phase high-performance liquid chromatography (RP-HPLC) method with pre-column 1-phenyl-3-methyl-5-pyrazolone (PMP) derivatization was established for a complete monosaccharide analysis of GAGs. Good separation of glucosamine/mannosamine (GIcN/ManN) and glucuronic acid/iduronic acid (GlcA/IdoA) was achieved. This method can also be applied to analyze the acidolysis-resistant disaccharides derived from GAGs, and the sequences of these disaccharides were confirmed by electrospray ionization-collision-induced dissociation-tandem mass spectrometry (ESI-CID-MS/MS). These unique disaccharides could be used as markers to distinguish heparin/heparan sulfate (HP/HS), chondroitin sulfate/dermatan sulfate (CS/DS), and hyaluronic acid (HA). (c) 2014 Elsevier Inc. All rights reserved.
    DOI:
    10.1016/j.ab.2014.07.021
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