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Glc(b1-3)GalNAc | 489-52-1

中文名称
——
中文别名
——
英文名称
Glc(b1-3)GalNAc
英文别名
N-[(3R,4R,5R,6R)-2,5-dihydroxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide
Glc(b1-3)GalNAc化学式
CAS
489-52-1;5143-15-7;20972-29-6;31718-87-3;32449-59-5;37090-84-9;75598-07-1;93601-70-8;109432-06-6;126060-76-2;148021-99-2;3951-51-7
化学式
C14H25NO11
mdl
——
分子量
383.353
InChiKey
HMQPEDMEOBLSQB-RKVJWDRISA-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

物化性质

  • 熔点:
    159-160

计算性质

  • 辛醇/水分配系数(LogP):
    -4.2
  • 重原子数:
    26
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    198
  • 氢给体数:
    8
  • 氢受体数:
    11

SDS

SDS:c43a6b782ec5003bd8dfa7d1c060c02d
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反应信息

  • 作为产物:
    描述:
    N-[(4aR,6R,7R,8R,8aS)-8-Hydroxy-6-(4-methoxy-benzyloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl]-acetamide吡啶三乙基硅烷草酰氯三氟甲磺酸 、 palladium on activated charcoal 、 chondroitin-4-O-sulfatase from Bacteroides thetaiotaomicron 、 氢气三氧化硫吡啶 、 mercury(II) cyanide 、 sodium hydride 、 potassium tri-sec-butyl-borohydride三乙胺 作用下, 以 甲醇硝基甲烷二氯甲烷二甲基亚砜N,N-二甲基甲酰胺甲苯 为溶剂, 反应 40.0h, 生成 Glc(b1-3)GalNAc
    参考文献:
    名称:
    Chondroitin-4-O-sulfatase from Bacteroides thetaiotaomicron: exploration of the substrate specificity
    摘要:
    Bacterial sulfatases can be good tools to increase the molecular diversity of glycosaminoglycan synthetic fragments. A chondroitin 4-O-sulfatase from the human commensal bacterium Bacteroides thetaiotaomicron has recently been identified and expressed. In order to use this enzyme for synthetic purposes, the minimal structure required for its activity has been determined. For that, four 4-O-sulfated monosaccharides and one 4-O-sulfated disaccharide have been synthesized and used as substrates with the sulfatase. The minimum structure was shown to be a disaccharide but in contrast to the natural substrate, which must have a 4,5-insaturation, the enzyme accepts as substrate, a disaccharide with a saturated glucuronic acid at the non-reducing end and even a glucopyranosyl moiety without the carboxylic acid functionality. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.carres.2012.03.033
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文献信息

  • On the reaction of N-acetylchondrosine, N-acetylchondrosine 6-sulfate, chondroitin 6-sulfate, and heparin with 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide
    作者:Yuko Inoue、Kinzo Nagasawa
    DOI:10.1016/0008-6215(82)85012-x
    日期:1982.12
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