H109352-100g7-羟基香豆素
¥
1199.00
- 阿拉丁
- 生产商
- H109352-100g
- 现货
- 全国
规格 |
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耗材描述
- 分子式 C9H6O3
- 分子量162.14
- Beilstein号 127683
- EC号 202-240-3
- MDL号 MFCD00006878
- PubChem编号 24889947
属性
熔点 | 228-234°C |
溶解性 | Soluble in water (slightly at 20 °C), 95% ethanol (50 mg/ml), chloroform, acetone, and methanol. |
密度 | 1.4030 |
描述
应用 |
Umbelliferone can be used: · To synthesize fluorescent probes to detect cyanide anions in water at biological pH and for in vitro and in vivo detection of hydrogen peroxide. · In the preparation of coumarin-based polymer as optical data storage material. · As a precursor to synthesize novobiocin derivatives that exhibit antibacterial agents as well as inhibitors of DNA gyrase. · As the starting material to synthesize (+)-decursinol and (+)-angelmarin. |
产品介绍 | 易溶于醇、氯仿,易溶于稀碱液和醋酸,难溶于醚,微溶于沸水(1g/100ml)。溶液显蓝色荧光。能升华。 |
别名 | 7-羟基-2H-1-苯并吡喃-2-酮;伞形酮;伞形花内酯;伞花内酯;3-丁烯基-4,5-二氢-1(3H)-异苯并呋喃酮;7-羟香豆素Umbelliferone;7-Hydroxy-2H-1-benzopyran-2-one |
Merck Index | 9847 |
标识符号 |
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信号词 | Warning |
危害声明 | H315,H319,H335 |
警示性声明 | P261,P305+P351+P338 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Gloves |
RTECS | GN6820000 |
WGK德国 | 3 |
风险声明 (欧洲) | 36/37/38 |
安全声明(欧洲) | S24/25 |
危害码(欧洲) | Xi |
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