Br-PEG6-acid
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| Category | Br-PEGn-acid |
| Catalog NO. | BPG-1366 |
| Product Name | Br-PEG6-acid |
| CAS | 309916-91-4 |
| Molecular Formula | C15H29BrO8 |
| Molecular Weight | 417.29 |
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| Description | Br-PEG6-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 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. |
| Synonyms | Bromo-PEG6-propionic acid; Br-PEG6-CH2CH2COOH; Bromo-PEG6-Acid; Br-PEG6-C2-acid; 1-Bromo-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid; Propanoic acid, 3-[(17-bromo-3,6,9,12,15-pentaoxaheptadec-1-yl)oxy]-; 3,6,9,12,15,18-Hexaoxaheneicosan-21-oic acid, 1-bromo- |
| IUPAC Name | 3-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
| Canonical SMILES | C(COCCOCCOCCOCCOCCOCCBr)C(=O)O |
| InChI | InChI=1S/C15H29BrO8/c16-2-4-20-6-8-22-10-12-24-14-13-23-11-9-21-7-5-19-3-1-15(17)18/h1-14H2,(H,17,18) |
| InChIKey | YKYMNNOFNSOFAR-UHFFFAOYSA-N |
| Boiling Point | 496.1±45.0°C (Predicted) |
| Purity | ≥95% |
| Density | 1.295±0.06 g/cm3 (Predicted) |
| Appearance | Pale Yellow or Colorless Oily Matter |
| Storage | Store at 2-8°C |
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