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M8639

Sigma-Aldrich

2'-（4-甲基伞形酮）-α;-（4-甲基伞形酮）-α- D - N -乙酰神经氨酸 钠盐 水合物

fluorogenic, ≥95% (HPLC), powder

别名:

4-甲基伞形酮基- N -乙酰基-α- D -神经氨酸 钠盐 水合物

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1 MG
$76.50
5 MG
$174.00
25 MG
$613.00

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1 MG
$76.50
5 MG
$174.00
25 MG
$613.00

About This Item

经验公式（希尔记法）:
C21H24NNaO11 · xH2O
CAS号:
76204-02-9
分子量:
489.41 (anhydrous basis)
UNSPSC代码:
12352204
PubChem化学物质编号:
24897277
NACRES:
NA.32

$76.50

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新价格，新优惠！
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产品名称

2'-（4-甲基伞形酮）-α;-（4-甲基伞形酮）-α- D - N -乙酰神经氨酸 钠盐 水合物, ≥95% (HPLC)

质量水平

300

方案

≥95% (HPLC)

表单

powder

溶解性

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

储存温度

−20°C

SMILES字符串

O.[H]C(O)(CO)[C@]([H])(O)[C@@H]1OC(C[C@H](O)[C@H]1NC(C)=O)(Oc2ccc3C(C)=CC(=O)Oc3c2)C(=O)O[Na]

InChI

1S/C21H25NO11.Na.H2O/c1-9-5-16(27)31-15-6-11(3-4-12(9)15)32-21(20(29)30)7-13(25)17(22-10(2)24)19(33-21)18(28)14(26)8-23;;/h3-6,13-14,17-19,23,25-26,28H,7-8H2,1-2H3,(H,22,24)(H,29,30);;1H2/q;+1;/p-1/t13-,14?,17+,18?,19+,21+;;/m0../s1

InChI key

NSQMRVBWXQQIKF-NVRWCLOTSA-M

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生化/生理作用

神经氨酸酶荧光测定法的底物。用于 PAGE 中唾液酸酶的荧光染色。

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)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000432430
0000432428
0000432427
0000432428
0000432427

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Li Zhang et al.
Viruses, 12(5) (2020-05-24)
Influenza virus infections can lead to viral pneumonia and acute respiratory distress syndrome in severe cases, causing significant morbidity and mortality and posing a great threat to human health. Because of the diversity of influenza virus strains and drug resistance
Shuang Chen et al.
Annals of translational medicine, 8(13), 823-823 (2020-08-15)
Pharmacological induction of autophagy can protect against acetaminophen (APAP) induced acute liver failure (ALF) by removing APAP adducts (APAP-AD), but its mechanism is not well understood. Hepatoprotective effect of saponins from traditional Chinese medicine has attracted widespread attention from all
Jian Zhang et al.
Journal of medicinal chemistry, 61(14), 6379-6397 (2018-07-03)
On the basis of our earlier discovery of N1-selective inhibitors, the 150-cavity of influenza virus neuraminidases (NAs) could be further exploited to yield more potent oseltamivir derivatives. Among the synthesized compounds, 15b and 15c were exceptionally active against both group-1
A Y Fedorov et al.
Voprosy virusologii, 65(2), 113-118 (2020-06-10)
The classic hemagglutination inhibition reaction (RTGA) is used to determine the level of antiviral antibodies in human and animal serum specimens. During the performance of RTGA the tested sera must be treated with a receptor-destroying enzyme (RDE) to remove serum
Alice J Stelfox et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(43), 21514-21520 (2019-10-09)
The bat-borne paramyxovirus, Sosuga virus (SosV), is one of many paramyxoviruses recently identified and classified within the newly established genus Pararubulavirus, family Paramyxoviridae The envelope surface of SosV presents a receptor-binding protein (RBP), SosV-RBP, which facilitates host-cell attachment and entry.
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  1. Is it possible to reconstitute item M8639, 2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate, in distilled water?

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    1. It is acceptable to reconstitute it in distilled water.

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