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3′-N-乙酰神经氨酸-N-乙酰基乳糖胺 钠盐
3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt
产品别名
81693-22-3
3′-N-乙酰神经氨酸-N-乙酰基乳糖胺 钠盐
3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt
3′-Sialyl-N-acetyllactosamine
3′-SLN
α-NeuNAc-(2→3)-β-
基本信息
| Empirical Formula【经验(实验)分子式】 | C25H42N2O19 · xNa+ |
| Molecular weight | 674.60 (free acid basis) |
| MDL number | MFCD00132996 |
| PubChem Substance ID【PubChem化学物质编号】 | 24891158 |
| NACRES | NA.25 |
| Application【应用】 | 3′-N-Acetylneuraminyl-N-acetyllactosamine is a glycan component of O-gylcopeptides. 3′-Sialyl-N-acetyllactosamine can be used to make an avian receptor analogue glycoprobe to study the binding of influenza viruses such as the North American lineage subtype H7N2 virus A/New York/107/2003 (NY107). 3′-Sialyl-N-acetyllactosamine is used as a reference material in the analysis of milk oligosaccharides. |
| Other Notes【其他说明】 | Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. A6936.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin. |
产品性质
| Quality Level【质量水平】 | 200 |
| Assay【测定】 | ≥95% |
| form【形式】 | solid |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | CC(=O)NC(C=O)C(O)C(OC1OC(CO)C(O)C(OC2(CC(O)C(NC(C)=O)C(O2)C(O)C(O)CO)C(O)=O)C1O)C(O)CO |
| InChI | 1S/C25H42N2O19/c1-8(32)26-10(4-28)16(37)20(13(36)6-30)44-23-19(40)22(18(39)14(7-31)43-23)46-25(24(41)42)3-11(34)15(27-9(2)33)21(45-25)17(38)12(35)5-29/h4,10-23,29-31,34-40H,3,5-7H2,1-2H3,(H,26,32)(H,27,33)(H,41,42) |
| InChI key | RGZDLTASXRMKKF-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS06 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H300 |
| Precautionary Statements | P264 - P301 + P310 |
| Hazard Classifications【危险分类】 | Acute Tox. 1 Oral |
| Storage Class Code【储存分类代码】 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
