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| α-amine-ω-propionic acid tetraethylene glycol Basic information |
| Product Name: | α-amine-ω-propionic acid tetraethylene glycol | | Synonyms: | 3-[2-[2-[2-(2-Aminoethoxy)ethoxy]ethoxy]ethoxy]propionic acid;1-AMino-3,6,9,12-tetraoxapentadecan-15-oic acid;Α-AMINE-Ω-PROPIONIC ACID TETRAETHYLENE GLYCOL;Amino-PEG4-acid;α-amine-ω-propionic acid tetraethylene glycol;alpha-aMine-oMega-propionic acid tetraethylene glycol;H2N-PEG4-CH2CH2COOH;Amino-dPEGx-acid | | CAS: | 663921-15-1 | | MF: | C11H23NO6 | | MW: | 265.3 | | EINECS: | 828-940-4 | | Product Categories: | PEG-COOH;peg | | Mol File: | 663921-15-1.mol |
| α-amine-ω-propionic acid tetraethylene glycol Chemical Properties |
| Boiling point | 409.6±40.0 °C(Predicted) | | density | 1.134±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | pka | 4.28±0.10(Predicted) |
| α-amine-ω-propionic acid tetraethylene glycol Usage And Synthesis |
| Description | Amino-PEG4-acid is a very popular PEG linker. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond, long PEG spacer increases reagent's solubility in aqueous media. | | Uses | H2N-Dpeg(4)-COOH, can be used in optical imaging of integrin αvβ3 expression with near-infrared fluorescent RGD dimer with tetra(ethylene glycol) linkers. Integrin αvβ3 plays great roles in tumor angiogenesis, invasion, and metastasis. |
| α-amine-ω-propionic acid tetraethylene glycol Preparation Products And Raw materials |
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