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| 15-Azido-4,7,10,13-tetraoxapentadecanoic acid Basic information |
| Product Name: | 15-Azido-4,7,10,13-tetraoxapentadecanoic acid | | Synonyms: | 15-Azido-4,7,10,13-tetraoxapentadecanoic acid;N3-Peg(4)-cooh;3-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethoxy]propanoic acid;N3-PEG4-CH2CH2COOH;Azido-PEG4-acid;Azido-PEG5-acid;1-Azido-3,6,9,12-tetraoxapentadecan-15-oic Acid;Azido-PEG4-propionic acid | | CAS: | 1257063-35-6 | | MF: | C11H21N3O6 | | MW: | 291.30094 | | EINECS: | | Product Categories: | peg | | Mol File: | 1257063-35-6.mol |
| 15-Azido-4,7,10,13-tetraoxapentadecanoic acid Chemical Properties |
| storage temp. | -20°C | | form | Liquid | | color | Colorless to Pale Yellow |
| 15-Azido-4,7,10,13-tetraoxapentadecanoic acid Usage And Synthesis |
| Description | Azido-PEG4-acid is a very popular PEG reagent 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 react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. | | Chemical Properties | Light yellow to colorless thick liquid | | Uses | Azido-PEG4-Acid is amine- or phosphine-reactive building block used to derivative primary amines for ligation to alkyne-tagged molecules. |
| 15-Azido-4,7,10,13-tetraoxapentadecanoic acid Preparation Products And Raw materials |
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