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4-硝基苯基-β-D-吡喃葡萄糖苷

4-硝基苯基-β-D-吡喃葡萄糖苷用途

PNPG(4-Nitrophenyl-β-D- glucopyranoside)是显色的β-D-葡糖苷酶底物,裂解后会产生黄色溶液。

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4-硝基苯基-β-D-吡喃葡萄糖苷名称

[ CAS 号 ]:
2492-87-7

[ 中文名 ]:
4-硝基苯-Β-D-吡喃葡萄糖苷

[ 英文名 ]:
PNPG

[中文别名 ]:

[英文别名 ]:

EINECS 219-661-3
4-Nitrophenyl-beta-D-glucopyranoside
β-D-glucopyranoside, 4-nitrophenyl
4-Nitrophenyl β-D-galactopyranoside
4-Nitrophenyl-β-D-glucopyranoside
p-Nitrophenyl-Beta-D-Glucopyranoside
4-Nitrophenyl beta-D-glucopyranoside
1-O-[P-NITROPHENYL]-β-D-GALACTOPYRANOSE
β-D-Galactopyranoside, 4-nitrophenyl (9CI)
4-Nitrophenyl β-D-glucopyranoside

4-硝基苯基-β-D-吡喃葡萄糖苷生物活性

[ 描述 ]:

PNPG(4-Nitrophenyl-β-D- glucopyranoside)是显色的β-D-葡糖苷酶底物,裂解后会产生黄色溶液。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

生化试剂

研究领域 >> 其他

[相关活性小分子]

4-硝基苯基-β-D-吡喃葡萄糖苷物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
582.2±50.0 °C at 760 mmHg

[ 熔点 ]:
165-168 °C

[ 分子式 ]:
C₁₂H₁₅NO₈

[ 分子量 ]:
301.249

[ 闪点 ]:
305.9±30.1 °C

[ 精确质量 ]:
301.079773

[ PSA ]:
145.20000

[ LogP ]:
-0.55

[ 外观性状 ]:
白色至灰白色至黄色粉末

[ 蒸汽压 ]:
0.0±1.7 mmHg at 25°C

[ 折射率 ]:
1.648

[ 储存条件 ]:
2-8°C

4-硝基苯基-β-D-吡喃葡萄糖苷MSDS

4-硝基苯基-β-D-吡喃葡萄糖苷安全信息

[ 符号 ]:

GHS07, GHS08

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H371

[ 警示性声明 ]:
P260

[ 危害码 (欧洲) ]:
Xn: Harmful;Xi: Irritant;

[ 风险声明 (欧洲) ]:
R20/21/22;R68;R36/37/38

[ 安全声明 (欧洲) ]:
S36/37

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2932999099

4-硝基苯基-β-D-吡喃葡萄糖苷合成路线

4-硝基苯基-β-D-吡喃葡萄糖苷上下游产品

4-硝基苯基-β-D-吡喃葡萄糖苷上游产品

4-硝基苯基-β-D-吡喃葡萄糖苷下游产品

4-硝基苯基-β-D-吡喃葡萄糖苷海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-硝基苯基-β-D-吡喃葡萄糖苷文献

Kinetic characterization of glycosidase activity from disaccharide conjugate to monosaccharide conjugate in Caco-2 cells.

J. Pharm. Pharmacol. 57(5) , 661-4, (2005)

Glycosidase activity influences the intestinal absorption of glycosides. Our previous study in rats suggested that disaccharide conjugates might be prototypes for pre-prodrugs aiming at the Na(+)/gluc...

Purification and some properties of a beta-glucosidase from Trichoderma harzianum type C-4.

Biosci. Biotechnol. Biochem. 65(9) , 2028-32, (2001)

Type C-4 strain of Trichoderma harzianum was isolated as a microorganism with high cellulolytic activity. Beta-glucosidase is involved in the last step of cellulose saccharification by degrading cello...

Extraction, partial characterization, and storage stability of β-glucosidase from propolis.

J. Food Sci. 76 , C75-79, (2011)

Extraction and assay conditions for β-glucosidase from propolis were optimized. Highest enzyme activity was obtained in a citric acid-disodium hydrogen phosphate buffer at pH 6.0 with 2.5% insoluble p...

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