氨乙基(硫脲基荧光素) (CAS No.75453-82-6)
- 物化性质
- 黄色至橙色结晶性粉末,微溶于水,易溶于二甲基亚砜、二甲基甲酰胺等有机溶剂。具有荧光特性,最大激发波长约490 nm,最大发射波长约520 nm。
- 纯度
- ≥95%
- 熔点
- 220-225°C(分解)
- 储存条件
- -20°C,避光干燥
English description(英文原文,共 877 字符)
Product Name:5-(N'-(2-Aminoethyl)thioureido)fluorescein
English Name:5-(N'-(2-Aminoethyl)thioureido)fluorescein
CAS No.:75453-82-6
Aliases:Aminoethyl thioureidofluorescein, 5-(N'-(2-Aminoethyl)thioureido)fluorescein
Molecular Formula:C23H19N3O5S
Physical Properties:Yellow to orange crystalline powder, slightly soluble in water, freely soluble in organic solvents such as DMSO and DMF. Exhibits fluorescence with an excitation maximum around 490 nm and an emission maximum around 520 nm.
Uses:Used as a fluorescent labeling reagent for the labeling and detection of biomolecules such as proteins, antibodies, and nucleic acids. Also employed in cell imaging and as a synthetic intermediate for fluorescent probes.
Technical Specifications:
Molecular weight: 449.48
Purity: ≥95%
Melting point: 220-225°C (decomposes)
Storage: -20°C, protected from light and moisture
English Name:5-(N'-(2-Aminoethyl)thioureido)fluorescein
CAS No.:75453-82-6
Aliases:Aminoethyl thioureidofluorescein, 5-(N'-(2-Aminoethyl)thioureido)fluorescein
Molecular Formula:C23H19N3O5S
Physical Properties:Yellow to orange crystalline powder, slightly soluble in water, freely soluble in organic solvents such as DMSO and DMF. Exhibits fluorescence with an excitation maximum around 490 nm and an emission maximum around 520 nm.
Uses:Used as a fluorescent labeling reagent for the labeling and detection of biomolecules such as proteins, antibodies, and nucleic acids. Also employed in cell imaging and as a synthetic intermediate for fluorescent probes.
Technical Specifications:
Molecular weight: 449.48
Purity: ≥95%
Melting point: 220-225°C (decomposes)
Storage: -20°C, protected from light and moisture
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常见问题
- 氨乙基(硫脲基荧光素)的 CAS 号是多少?
- 氨乙基(硫脲基荧光素)的 CAS 号是 75453-82-6。
- 氨乙基(硫脲基荧光素)的分子式和分子量是什么?
- 氨乙基(硫脲基荧光素)的分子式为 C23H19N3O5S,分子量约 449.48。
- 氨乙基(硫脲基荧光素)的英文名称是什么?
- 氨乙基(硫脲基荧光素)的英文名称为 5-(N'-(2-Aminoethyl)thioureido)fluorescein。
- 氨乙基(硫脲基荧光素)还有哪些别名?
- 氨乙基(硫脲基荧光素)又称 5-(N'-[2-氨乙基]硫脲基)荧光素、氨乙基硫脲荧光素。
- 氨乙基(硫脲基荧光素)有哪些供应商和生产厂家?
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