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Azido-PEG2-acetic acid | CAS 882518-90-3
| Catalog Number | R14-0275 |
| Category | Azides |
| Molecular Formula | C6H11N3O4 |
| Molecular Weight | 189.17 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Azido-PEG2-acetic acid is a PEG derivative containing an azide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
Chemical Information
Product Specification
| Synonyms | Azido-PEG2-CH2CO2H;Azido-PEG2-CH2COOH; N3-PEG2-CH2COOH; Acetic acid, [2-(2-azidoethoxy)ethoxy]-; N-(2-(2-(2-azidoethoxy)ethoxy))acetic acid; (2-(2-azidoethoxy)ethoxy)acetic acid |
| Purity | ≥95% |
| IUPAC Name | 2-[2-(2-azidoethoxy)ethoxy]acetic acid |
| Canonical SMILES | C(COCCOCC(=O)O)N=[N+]=[N-] |
| InChI | InChI=1S/C6H11N3O4/c7-9-8-1-2-12-3-4-13-5-6(10)11/h1-5H2,(H,10,11) |
| InChIKey | OCIIYNXOTJRSHW-UHFFFAOYSA-N |
| Solubility | Soluble in Water |
| Appearance | Transparent Liquid |
| LogP | -0.13274 |
| Storage | Store at 2-8°C |
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