Other grades of this product :
| Mal-PEG4-Acid Basic information |
| Product Name: | Mal-PEG4-Acid | | Synonyms: | MAL-dPEG4-acid;Maleimide-PEG4-CH2CH2COOH;Mal-PEG4-COOH;Mal-PEG4-CH2CH2COOH;Mal-PEG4-Acid;4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;15-maleinimido-4,7,10,13-tetraoxapentadecanoic acid;1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oic acid | | CAS: | 518044-41-2 | | MF: | C15H23NO8 | | MW: | 345.35 | | EINECS: | | Product Categories: | peg | | Mol File: | 518044-41-2.mol |
| Mal-PEG4-Acid Chemical Properties |
| Boiling point | 520.1±50.0 °C(Predicted) | | density | 1.268±0.06 g/cm3(Predicted) | | solubility | Soluble in Water, DCM | | pka | 4.28±0.10(Predicted) |
| Mal-PEG4-Acid Usage And Synthesis |
| Description | Mal-PEG4-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. |
| Mal-PEG4-Acid Preparation Products And Raw materials |
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