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Merck
CN

A8625

Sigma-Aldrich

N -乙酰基- D -氨基葡萄糖

≥99% (HPLC)

别名:

2-乙酰氨基-2-脱氧-D-葡萄糖, D-GlcNAc

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About This Item

经验公式(希尔记法):
C8H15NO6
CAS号:
分子量:
221.21
Beilstein:
1727589
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25

生物来源

crab (red)

质量水平

方案

≥99% (HPLC)

表单

powder

技术

HPLC: suitable

颜色

white to off-white

mp

211 °C (dec.) (lit.)

溶解性

H2O: 50 mg/mL, clear to very slightly hazy (colorless to faint yellow solution)

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]1O

InChI

1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8?/m1/s1

InChI key

OVRNDRQMDRJTHS-RTRLPJTCSA-N

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一般描述

N-乙酰葡糖胺(GlcNAc)是葡糖胺(GlcN)的乙酰化衍生物。它是蛋白聚糖、糖蛋白、糖胺聚糖(GAG)和结缔组织中的其他合成单体的重要成分。

应用

N-乙酰-D-葡萄糖胺已用于:
  • 用作凝集素组织化学竞争性抑制糖
  • 用作培养伯氏疏螺旋体螺旋体菌(Borrelia burgdorferi spirochetes)株的 Barbour-Stonner-Kelly (BSK) 培养基成分
  • 用作重悬肺炎链球菌(Streptococcus pneumoniae)菌株的结合缓冲液成分,以便通过抑制测定检验M-ficolin纤维胶凝蛋白与肺炎链球菌(S. pneumoniae )菌株结合的特异性

生化/生理作用

N-乙酰葡糖胺(GlcNAc)主要用于食品、化妆品和制药行业。

其他说明

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

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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Carbohydrate research, 371, 68-76 (2013-03-26)
Poly-N-acetylglucosamine (PNAG) saccharides are an important constituent of bacterial biofilms, such as those produced by Staphylococcus aureus. We have developed a simple two-step iterative method for the synthesis of β-(1→6)-glucosamine oligosaccharides that are structurally similar to PNAG. We illustrate the
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Journal of magnetic resonance (San Diego, Calif. : 1997), 228, 159-165 (2013-01-09)
Strong (1)H-(1)H coupling can significantly reduce the accuracy of (1)J(CH) measured from frequency differences in coupled HSQC spectra. Although accurate (1)J(CH) values can be extracted from spectral simulation, it would be more convenient if the same accurate (1)J(CH) values can
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