4-Nitrophenyl β-D-Cellotetraoside
(Synonyms:P-硝基苯基 B-D-纤维四糖苷;(4-硝基苯基)-β-D-纤维四糖苷;4-[2-[4-[(11R)-3,10-二溴-8-氯-6,11-二氢-5H-苯并[5,6]环庚并[1,2-B]吡啶-11-基]-1-哌啶基]-2-氧代乙基]-1-哌啶甲酰胺;4-硝基苯基-β-D-纤维四糖苷)
目录号 : KCM10952
CAS No. : 129411-62-7
纯度 : 98%
4-Nitrophenyl β-D-cellotetraoside is small molecule cellulose mimic that consists of a tetramer of D-glucose units joined by β-1-4-glycosidic bonds. An aglycosidic bond links a 4-nitrophenyl moiety to the anomeric carbon of the first glucose unit. 4-Nitrophenyl β-D-cellotetraoside is employed in cellulose degradation studies to determine the specificity of cellulases. The defined, small, and soluble structure of 4-nitrophenyl β-D-cellotetraoside makes it well suited for these studies. Its fragmentation pattern after enzymatic digestion can be analyzed by TLC or by release of 4-nitrophenol which exhibits strong absorbance at 395 nm in alkaline solution.
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| 分子式 |
C30H45NO23
|
| 分子量 |
787.7
|
| CAS号 |
129411-62-7
|
| 中文名称 |
4-硝基苯基-β-D-纤维四糖苷
|
| 储存方式 |
| Powder |
-20°C |
3 years |
| |
4°C |
2 years |
| In solvent |
-80°C |
6 months |
| |
-20°C |
1 month |
|