基本信息
cas:3150-24-1
中文名称:对硝基苯基-β-D-吡喃半乳糖苷(PNPG)
中文别名:4-硝基苯基-β-D-吡喃半乳糖苷;对硝基苯基-β-D-吡喃半乳糖苷;4-硝基苯基-D-吡喃葡糖苷;
英文名称:4-nitrophenyl-β-D-galactoside
英文别名:4-Nitrophenyl-beta-D-galactopyranoside;4-Nitrophenyl β-D-Galactopyranoside [Substrate;4-nitrophenyl-beta-D-galactoside;4-nitrophenylgalactoside;p-Nitrophenyl .β.-D-galactopyranoside;4-NITROPHENYL-B-D-GALACTOSIDE;p-Nitrophenyl-β-D-galactopyranoside (pNPG);p-Nitrophenyl-Beta-D-Galactopyranoside;p-Nitrophenyl-β-D-Galactopyranoside;
分子式:C12H15NO8
分子量:301.24900
精确质量:301.08000
PSA:145.20000
LOGP:-0.70330
中文名称:对硝基苯基-β-D-吡喃半乳糖苷(PNPG)
中文别名:4-硝基苯基-β-D-吡喃半乳糖苷;对硝基苯基-β-D-吡喃半乳糖苷;4-硝基苯基-D-吡喃葡糖苷;
英文名称:4-nitrophenyl-β-D-galactoside
英文别名:4-Nitrophenyl-beta-D-galactopyranoside;4-Nitrophenyl β-D-Galactopyranoside [Substrate;4-nitrophenyl-beta-D-galactoside;4-nitrophenylgalactoside;p-Nitrophenyl .β.-D-galactopyranoside;4-NITROPHENYL-B-D-GALACTOSIDE;p-Nitrophenyl-β-D-galactopyranoside (pNPG);p-Nitrophenyl-Beta-D-Galactopyranoside;p-Nitrophenyl-β-D-Galactopyranoside;
分子式:C12H15NO8
分子量:301.24900
精确质量:301.08000
PSA:145.20000
LOGP:-0.70330
物化性质
外观与性状:白色至淡黄色结晶粉末
密度:1.599g/cm3
沸点:582.2ºC at 760 mmHg
熔点:180-184ºC
闪点:305.9ºC
折射率:1.647
稳定性:Stable under normal temperatures and pressures.
储存条件:2-8ºC
蒸汽压:2.14E-14mmHg at 25°C
密度:1.599g/cm3
沸点:582.2ºC at 760 mmHg
熔点:180-184ºC
闪点:305.9ºC
折射率:1.647
稳定性:Stable under normal temperatures and pressures.
储存条件:2-8ºC
蒸汽压:2.14E-14mmHg at 25°C
安全信息
安全说明:S24/25; S36; S26
WGK Germany:3
危险类别码:R36/37/38
危险品标志:Xi
WGK Germany:3
危险类别码:R36/37/38
危险品标志:Xi
生产方法及用途
用途
β-D-葡糖苷酶的底物
β-D-葡糖苷酶的底物