Fluorescein-PEG5-Acid manufacturers
- 5-FITC-PEG5-COOH
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- $0.00 / 10mg
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2024-03-29
- CAS:2183440-40-4
- Min. Order: 10mg
- Purity: >95.00%
- Supply Ability: 10mg
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| | Fluorescein-PEG5-Acid Basic information |
| Product Name: | Fluorescein-PEG5-Acid | | Synonyms: | Fluorescein-PEG5-Acid;Flurescein-PEG5-COOH;5-FITC-?PEG5-?COOH;4,7,10,13,16-Pentaoxa-19-azaeicosanoic acid, 20-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-20-thioxo- | | CAS: | 2183440-40-4 | | MF: | C34H38N2O12S | | MW: | 698.74 | | EINECS: | | | Product Categories: | | | Mol File: | 2183440-40-4.mol |  |
| | Fluorescein-PEG5-Acid Chemical Properties |
| Boiling point | 895.5±75.0 °C(Predicted) | | density | 1.46±0.1 g/cm3(Predicted) | | solubility | Soluble in Water, DMSO, DMF, DCM | | pka | 4.28±0.10(Predicted) |
| | Fluorescein-PEG5-Acid Usage And Synthesis |
| Description | Fluorescein-PEG5-Acid is a xanthene dye with excitation/emission maximum of 494/517 nm and a free terminal carboxyl acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. It be used as quantum yield standard. Hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
| | Fluorescein-PEG5-Acid Preparation Products And Raw materials |
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