D-Luciferin
4,5-dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazole-carboxylic acid
分子式C11H8N2O3S2
分子量280.32
外观 灰白色至浅粉末
熔点200-204°C
比旋光度D22-36°(c=1.2inDMF)
沸点587.6±60.0°C(Predicted)
密度1.4916(roughestimate)
折射率1.5650(estimate)
储存条件-20°C
溶解度DMF:30.0(**大浓度mg/mL);107.02(**大浓度mM)DMSO:35.33(**大浓度mg/mL);126.05(**大浓度mM)
酸度系数(pKa)8.31±0.40(Predicted)
**大波长(λmax)360nm(H2O)(lit.)
D-荧光素CAS号:2591-17-5
D-荧光素分子式: C11H8N2O3S2
D-荧光素英文名称: (S)-4,5-dihydro-2-(6-hydroxybenzothiazol-2-yl)thiazole-4-carboxylic acid
D-荧光素英文同义词: (2Z,4S)-2-(6-oxo-1,3-benzothiazol-2(6H)-ylidene)-1,3-thiazolidine-4-carboxylic acid; (2E,4S)-2-(6-oxo-1,3-benzothiazol-2(6H)-ylidene)-1,3-thiazolidine-4-carboxylic acid; 2-(6-hydroxy-1,3-benzothiazol-2-yl)-4,5-dihydro-1,3-thiazole-4-carboxylic acid
D-荧光素EINECS号: 219-981-3
D-荧光素分子量: 280.3228
D-荧光素沸点: 587.579°C at 760 mmHg
D-荧光素密度: 0mmHg at 25°C
D-荧光素闪点: 309.157°C