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Hydroxy-PEG2-thiol
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
2389-100mg | 100 mg | $90 | 现货 | |
2389-1g | 1 g | $270 | 现货 |
A short bifunctional PEG2-based linker with thiol (SH-) and hydroxyl (OH-) functional groups. Thiols are nucleophilic and participate in many reactions with electrophiles.
Thiols rapidly react with gold surfaces and nanoparticles, forming self-assembled monolayers (SAMs). Thiol reagent can be used to cover gold with a hydrophilic monolayer.
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sulfo-Cyanine5 azide
Water soluble sulfo-Cyanine5 fluorescent dye azide for click chemistry.sulfo-Cyanine7.5 alkyne
sulfo-Cyanine7.5 is a near-infrared fluorophore similar to Indocyanine Green (ICG) but possesses higher fluorescence quantum yield. This is an alkyne for copper-catalyzed click chemistry.Amine-PEG3-carboxylic acid, hydrochloride
Hydrophilic linker with amino and carboxyl groups, containing PEG spacer.General properties
Appearance: | colorless liquid |
Molecular weight: | 122.19 |
CAS number: | 17643-17-3 |
Molecular formula: | C4H10O2S |
IUPAC name: | 2-(2-sulfanylethoxy)ethanol |
Solubility: | miscible with water and many organic solvents |
Quality control: | NMR 1H, GC-MS (95%) |
安全数据表(MSDS): | 下载 |
产品规格 |
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