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4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷

4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷用途

4-甲基伞形酰β-D-吡喃半乳糖苷是β-半乳糖甙酶的荧光底物,当裂解时,产生水溶性蓝色荧光香豆素荧光团,可使用荧光酶或荧光计检测[1]。

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4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷名称

[ CAS 号 ]:
6160-78-7

[ 中文名 ]:
4-甲基-7-乙酰氧基香豆素-β-D-吡喃半乳糖苷

[ 英文名 ]:
4-Methylumbelliferyl β-D-galactoside

[中文别名 ]:

[英文别名 ]:

4-Methylumbelliferyl β-D-galactoside
EINECS 228-185-5
MFCD00036773

4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷生物活性

[ 描述 ]:

4-甲基伞形酰β-D-吡喃半乳糖苷是β-半乳糖甙酶的荧光底物,当裂解时,产生水溶性蓝色荧光香豆素荧光团,可使用荧光酶或荧光计检测[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Berg JD, et al. Rapid detection of total and fecal coliforms in water by enzymatic hydrolysis of 4-methylumbelliferone-beta-D-galactoside. Appl Environ Microbiol. 1988 Aug;54(8):2118-22.

4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
626.9±55.0 °C at 760 mmHg

[ 熔点 ]:
258-263ºC (dec.)

[ 分子式 ]:
C₁₆H₁₈O₈

[ 分子量 ]:
338.309

[ 闪点 ]:
233.9±25.0 °C

[ 精确质量 ]:
338.100159

[ PSA ]:
129.59000

[ LogP ]:
-0.46

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±1.9 mmHg at 25°C

[ 折射率 ]:
1.641

[ 储存条件 ]:
-20℃，干燥

4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷MSDS

4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R26/27/28

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3

4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷合成路线

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4-甲基-7-氧香豆素-β-D-吡喃半乳糖苷下游产品

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