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Merck
CN
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文件

A7791

Sigma-Aldrich

N-乙酰-D-乳糖胺

≥98% (TLC)

别名:

β-D-Gal-(1→4)-D-GlcNAc, 2-乙酰氨基-2-脱氧-4-O-β-D-半乳吡喃糖基-D-吡喃葡萄糖, LN, N-乙酰基-4-O-(β-D-半乳吡喃糖基）-D葡糖胺

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About This Item

经验公式（希尔记法）:
C14H25NO11
CAS号:
32181-59-2
分子量:
383.35
Beilstein:
96808
MDL编号:
MFCD00063785
UNSPSC代码:
12352201
PubChem化学物质编号:
24891280
NACRES:
NA.25

质量水平

100

检测方案

≥98% (TLC)

形式

powder

旋光性

[α]25/D 27.5 to 33.5 °, c = 0.5% (w/v) in water

技术

thin layer chromatography (TLC): suitable

杂质

≤8% water

颜色

white

mp

170 -185  °C ((338 - 365 °F ))

溶解性

water: 50 mg/mL, clear to very slightly hazy, colorless to faintly yellow

储存温度

−20°C

SMILES字符串

CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@@H]1O

InChI

1S/C14H25NO11/c1-4(18)15-7-9(20)12(6(3-17)24-13(7)23)26-14-11(22)10(21)8(19)5(2-16)25-14/h5-14,16-17,19-23H,2-3H2,1H3,(H,15,18)/t5-,6-,7-,8+,9-,10+,11-,12-,13?,14+/m1/s1

InChI key

KFEUJDWYNGMDBV-RPHKZZMBSA-N

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相关类别

应用

N-乙酰基-D-乳糖胺可在糖结合分子（如半乳糖凝集素）的鉴定和分化中用作特异性凝集素靶分子。N-乙酰基-D-乳糖胺可用于半乳糖苷酶、岩藻糖基转移酶、唾液酸转移酶和凝集素抑制的研究中。
可用于半乳糖苷酶、岩藻糖基转移酶、唾液酸转移酶和凝集素抑制的研究。

制备说明

合成

其他说明

为了全面了解我们针对客户研究提供的各种双糖产品，建议您访问我们的碳水化合物分类页面。

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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Graft-versus-host disease (GVHD) is a major risk factor for prolonged humoral immunodeficiency and vaccine unresponsiveness after allogeneic hematopoietic stem cell transplantation (allo-HSCT). However, the underlying mechanisms for this immunodeficiency are poorly understood. In this article, we describe previously overlooked impacts
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