Other grades of this product :
| Maleimido-Tri(Ethylene Glycol)-Propionic Acid Basic information |
| Product Name: | Maleimido-Tri(Ethylene Glycol)-Propionic Acid | | Synonyms: | 3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-5-hydroxy-2,2-bis(2-hydroxyethyl)pentanoic acid;Mal-PEG3-acid;Maleimide-PEG3-CH2CH2COOH;Mal-PEG3-COOH;Mal-PEG3-CH2CH2COOH;Maleimido-Tri(Ethylene Glycol)-Propionic Acid;3-(2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoic acid;Propanoic acid, 3-[2-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]- | | CAS: | 518044-40-1 | | MF: | C13H19NO7 | | MW: | 301.29 | | EINECS: | | Product Categories: | peg | | Mol File: | 518044-40-1.mol |
| Maleimido-Tri(Ethylene Glycol)-Propionic Acid Chemical Properties |
| Boiling point | 491.4±40.0 °C(Predicted) | | density | 1.293±0.06 g/cm3(Predicted) | | pka | 4.28±0.10(Predicted) |
| Maleimido-Tri(Ethylene Glycol)-Propionic Acid Usage And Synthesis |
| Description | Mal-PEG3-acid is a PEG linker containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. 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. |
| Maleimido-Tri(Ethylene Glycol)-Propionic Acid Preparation Products And Raw materials |
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