摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

L-galactose | 12772-65-5

中文名称
——
中文别名
——
英文名称
L-galactose
英文别名
alpha-L-Galactopyranose;(2R,3S,4R,5S,6S)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol
L-galactose化学式
CAS
12772-65-5
化学式
C6H12O6
mdl
——
分子量
180.158
InChiKey
WQZGKKKJIJFFOK-SXUWKVJYSA-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

  • 沸点:
    410.8±45.0 °C(Predicted)
  • 密度:
    1.732±0.06 g/cm3(Predicted)
  • 物理描述:
    Solid
  • 熔点:
    163-165°C

计算性质

  • 辛醇/水分配系数(LogP):
    -2.6
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    110
  • 氢给体数:
    5
  • 氢受体数:
    6

SDS

SDS:8bde32b187a64f20890128fb528c694a
查看

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    L-galactose咪唑硫酸三苯基膦 、 zinc(II) chloride 作用下, 以 甲苯 为溶剂, 生成 5-(iodomethyl)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4′,5′-d]pyran
    参考文献:
    名称:
    碳水化合物基手性离子液体作为手性识别剂和有机催化剂的合成与应用
    摘要:
    手性离子液体(CIL)在化学领域中显示出广泛的应用范围。因此,在过去的20年中,CIL的合成和应用一直是研究的关注领域。本工作描述了通过以下简单程序及其应用合成六种基于碳水化合物的手性离子液体(CCIL)。CCIL的结构已通过各种分析技术(如NMR光谱法(1 H,13 C,11 B,31 P,19 F),EI-MS和极化法)确认。使用Mosher's酸的钠盐作为模型底物,对设计的CCIL作为手性识别剂进行了测试,直到19F NMR光谱。此外,CCIL在芳香族手性酮的对映选择性还原中用作有机催化剂,以得到相应的手性仲醇。
    DOI:
    10.1016/j.molliq.2019.111994
  • 作为产物:
    描述:
    α-L-galactosyl fluoride 在 glucosidase enzyme from A. oryzae 作用下, 以 acetate buffer 、 溶剂黄146 为溶剂, 生成 L-galactose
    参考文献:
    名称:
    Simultaneous detection of different glycosidase activities by 19F NMR spectroscopy
    摘要:
    A fast method for the simultaneous detection of different glycosidolytic activities in commercially available enzyme preparations and crude culture filtrates was found in using, as substrate, a mixture of different glycosyl fluorides and F-19 NMR spectroscopy as a screening technique. Accompanying studies regarding the hydrolytic stability of these fluorides in various buffer systems, as well as conditions of their long-term storage, were carried out. A simple procedure for the preparation of beta-D-mannopyranosyl fluoride in gram quantities is given. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0008-6215(00)00060-4
点击查看最新优质反应信息

文献信息

  • [EN] NOVEL GLYCAN CONJUGATES AND USE THEREOF<br/>[FR] NOUVEAUX CONJUGUÉS DE GLYCANE ET LEUR UTILISATION
    申请人:ACADEMIA SINICA
    公开号:WO2016029071A1
    公开(公告)日:2016-02-25
    This disclosure includes an immunogenic composition containing (a) a glycan conjugate including a carrier and one or more glycans, wherein each of the one or more glycans is conjugated with the carrier through a linker, and optionally (b) an adjuvant. The one or more glycan is each a Globo H derivative.
    这份披露包括一种免疫原组合物,其中包含(a)一种糖蛋白共轭物,包括载体和一个或多个糖基,其中每个糖基通过一个连接剂与载体共轭,并且可选地(b)一种佐剂。这一个或多个糖基中的每一个是Globo H衍生物。
  • TOLL-LIKE RECEPTOR-7 AND -8 MODULATORY 1H IMIDAZOQUINOLINE DERIVED COMPOUNDS
    申请人:David Sunil A.
    公开号:US20120294885A1
    公开(公告)日:2012-11-22
    The present disclosure provides novel imidazoquinoline derived compounds, derivatives thereof, analogues thereof, and pharmaceutically acceptable salts thereof, and methods of making and using such compounds. The present disclosure also provides TLR7 agonists and TLR7/TLR8 dual agonists, probes, tissue-specific molecules, adjuvants, immunogenic compositions, therapeutic compositions, and self-adjuvanting vaccines including the imidazoquinoline derived compounds, derivatives thereof, analogues thereof, and pharmaceutically acceptable salts thereof. Derivatives of the imidazoquinoline derived compounds also include dendrimers and dimers of the imidazoquinoline derived compounds, and methods of making and using the dendrimeic and dimeric imidazoquinoline derived compounds. The present disclosure also provides dual TLR2/TLR7 hybrid agonists that include imidazoquinoline derived compounds of the present disclosure.
    本公开提供了新型咪唑喹啉衍生化合物,其衍生物,类似物,以及其药用盐,并提供了制备和使用这些化合物的方法。本公开还提供了TLR7激动剂和TLR7/TLR8双激动剂,探针,组织特异性分子,佐剂,免疫原性组合物,治疗组合物,以及包括咪唑喹啉衍生化合物,其衍生物,类似物和药用盐的自佐剂疫苗。咪唑喹啉衍生化合物的衍生物还包括咪唑喹啉衍生化合物的树枝状分子和二聚体,以及制备和使用这些树枝状和二聚体咪唑喹啉衍生化合物的方法。本公开还提供了包括本公开的咪唑喹啉衍生化合物的双TLR2/TLR7混合激动剂。
  • Chemoenzymatic synthesis of tumor-associated antigen N3 minor octasaccharide
    作者:Zhipeng Han、Congcong Chen、Caicai Meng、Tian Gao、Peng Peng、Xi Chen、Fengshan Wang、Hongzhi Cao
    DOI:10.1080/07328303.2017.1315123
    日期:2016.11.21
    GRAPHICAL ABSTRACT ABSTRACT A highly efficient chemoenzymatic approach was developed for the preparative scale synthesis of complex tumor-associated antigen N3 minor octasaccharide. The success of this approach relies on the highly efficient one-pot multi-enzyme based sequential enzymatic elongation of a chemically synthesized branched tetrasaccharide core structure.
    摘要:开发了一种高效的化学酶法,用于复杂肿瘤相关抗原N3小八糖的制备规模合成。该方法的成功取决于化学合成的分支四糖核心结构的高效基于一锅多酶的顺序酶促延伸。
  • [EN] INFLAMMATION IMAGING AND THERAPY<br/>[FR] IMAGERIE ET THÉRAPIE D'UNE INFLAMMATION
    申请人:ISIS INNOVATION
    公开号:WO2014027203A1
    公开(公告)日:2014-02-20
    An imaging agent comprising a conjugate of an oligosaccharide moiety with an imaging moiety. The oligosaccharide is Lewis A or Lewis B or a mimetic thereof, or a pharmaceutically acceptable salt or PEGylated form of Lewis A or Lewis B or its mimetics. Lewis A and Lewis B and its mimetics are also provided for use in the therapeutic treatment of inflammatory diseases, autoimmune diseases and cancer.
    一种成像剂,包括寡糖基团与成像基团的结合物。该寡糖为Lewis A或Lewis B或其模拟物,或Lewis A或Lewis B或其模拟物的药用盐或PEG化形式。Lewis A和Lewis B及其模拟物还可用于治疗炎症性疾病、自身免疫疾病和癌症。
  • Triphenylphosphine Polymer-Bound/Iodine Complex: A Suitable Reagent for the Preparation of<i>O</i>-Isopropylidene Sugar Derivatives
    作者:Giovanni Palumbo、Silvana Pedatella、Annalisa Guaragna、Daniele D’Alonzo、Mauro De Nisco
    DOI:10.1055/s-2005-918521
    日期:——
    O-Isopropylidene derivatives of sugars are readily prepared by using the Lewis acid and dehydrating agent triphenylphosphine polymer-bound/I 2 complex. This new method is characterized by smooth, non-equilibrating reaction conditions and a very clean, simple work-up, making it particularly suitable for O-isopropylidenation of sugars under mild conditions and with low environmental impact.
    使用路易斯酸和脱水剂三苯基膦聚合物结合/I 2 复合物很容易制备糖的 O-异亚丙基衍生物。这种新方法的特点是平稳、非平衡的反应条件和非常干净、简单的后处理,使其特别适用于在温和条件下对糖进行 O-异丙基化,对环境影响低。
查看更多