55155
7-羟基香豆素-3-羧酸
suitable for fluorescence, ≥98.0% (capillary electrophoresis)
别名:
伞形酮-3-羧酸
质量水平
方案
≥98.0% (capillary electrophoresis)
表单
solid
pKa
7.04
mp
261 °C (lit.)
溶解性
DMF: soluble
DMSO: soluble
alcohols: soluble
荧光
λex 342 nm; λem 447 nm (pH 4.0)
λex 386 nm; λem 448 nm in 0.1 M Tris pH 9.0
适用性
suitable for fluorescence
SMILES字符串
OC(=O)C1=Cc2ccc(O)cc2OC1=O
InChI
1S/C10H6O5/c11-6-2-1-5-3-7(9(12)13)10(14)15-8(5)4-6/h1-4,11H,(H,12,13)
InChI key
LKLWLDOUZJEHDY-UHFFFAOYSA-N
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应用
7-羟基香豆素-3-羧酸（7-OHCCA）可用作糖基转移酶试验的荧光底物。7-OHCCA可用作非肉桂酸类底物类似物，用于研究产酸克雷伯菌细胞中4-羟基肉桂酸脱羧酶 (4-HCD) 的诱导活性。它适合用作pH指示剂。
包装
无底玻璃瓶。内含物装在插入的融合锥内。
其他说明
固定在载体上，得到 pH 传感器
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
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