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| Methylamino-PEG4-acid Basic information |
Product Name: | Methylamino-PEG4-acid | Synonyms: | Methylamino-PEG4-acid;4,7,10,13-Tetraoxa-16-azaheptadecanoic acid;CAS_1283658-71-8;Methylamino-PEG4-acid HCl salt;Methylamino-PEG4-CH2CH2COOH | CAS: | 1283658-71-8 | MF: | C12H25NO6 | MW: | 279.33 | EINECS: | | Product Categories: | | Mol File: | 1283658-71-8.mol | |
| Methylamino-PEG4-acid Chemical Properties |
Boiling point | 405.5±40.0 °C(Predicted) | density | 1.093±0.06 g/cm3(Predicted) | solubility | Soluble in Water, DMSO | pka | 4.28±0.10(Predicted) | form | Viscous Liquid | color | Colorless to light yellow |
| Methylamino-PEG4-acid Usage And Synthesis |
Description | Methylamino-PEG4-acid HCl salt is a PEG linker containing a carboxylic acid with a methylamine group. The hydrophilic PEG spacer increases solubility in aqueous media. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc. 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. |
| Methylamino-PEG4-acid Preparation Products And Raw materials |
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