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主要文件

A6681

Sigma-Aldrich

2-Acetamido-1-N-(β-L-aspartyl)-2-deoxy-β-D-glucopyranosylamine

≥98%

别名:

β-D-GlcNAc-(1→N)-Asn, 2-Acetamido-1-β-(L-aspartamido)-1,2-dideoxy-D-glucose, L-Asparagine, N-[2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl]

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About This Item

经验公式(希尔记法):
C12H21N3O8
CAS号:
分子量:
335.31
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25

方案

≥98%

表单

powder

旋光性

[α]/D 22 to 26 °, c = 1% (w/v) in water

技术

thin layer chromatography (TLC): suitable

储存温度

−20°C

SMILES字符串

CC(=O)NC1C(O)C(O)C(CO)OC1NC(=O)CC(N)C(O)=O

InChI

1S/C12H21N3O8/c1-4(17)14-8-10(20)9(19)6(3-16)23-11(8)15-7(18)2-5(13)12(21)22/h5-6,8-11,16,19-20H,2-3,13H2,1H3,(H,14,17)(H,15,18)(H,21,22)

InChI key

YTTRPBWEMMPYSW-UHFFFAOYSA-N

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应用

n-acetylglucosaminylasparagine [2-Acetamido-1-N-(β-L-aspartyl)-2-deoxy-β-D-glucopyranosylamine] may be useful in studies on Aspartylglycosaminuria.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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U Dunder et al.
FEBS letters, 499(1-2), 77-81 (2001-06-22)
Aspartylglycosaminuria (AGU), a severe lysosomal storage disease, is caused by the deficiency of the lysosomal enzyme, glycosylasparaginase (GA), and accumulation of aspartylglucosamine (GlcNAc-Asn) in tissues. Here we show that human leukocyte glycosylasparaginase can correct the metabolic defect in Epstein-Barr virus
Niki Lindblom et al.
Journal of inherited metabolic disease, 29(5), 637-646 (2006-09-01)
Sleep disturbances are common in many progressive metabolic encephalopathies. The possible presence of disturbed sleep-wake behaviour in the lysosomal storage disorder aspartylglucosaminuria, has not been previously studied, however. The sleep-wake behaviour of 81 patients with aspartylglucosaminuria (AGU, age 3-55 years
M Arvio et al.
Acta neurologica Scandinavica, 112(5), 335-337 (2005-10-13)
To show that the head may shrink in adult patients with aspartylglucosaminuria (AGU), a neurodegenerative disease. The head circumference (HC) of 40 adult patients (age at baseline 15 to 47) was measured twice with an interval of 10 years. Of
Gunilla Malm et al.
Transplantation, 78(3), 415-419 (2004-08-19)
Aspartylglucosaminuria is a rare, inherited lysosomal disease characterized by a slowly progressive mental retardation and coarse facial and body features. With the intent to provide the deficient enzyme aspartylglucosaminidase, allogeneic stem-cell transplantation (ASCT) has been attempted. Only a few cases
J M Risley et al.
Archives of biochemistry and biophysics, 391(2), 165-170 (2001-07-05)
Glycosylasparaginase catalyzes the hydrolysis of the N-glycosylic bond in N(4)-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-L-asparagine in the catabolism of N-linked oligosaccharides. A deficiency, or absence, of enzyme activity gives rise to aspartylglycosaminuria, the most common disorder of glycoprotein metabolism. The enzyme catalyzes the hydrolysis of

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