For research use only. Not for therapeutic Use.
Bromo-PEG7-alcohol (Cat No.: I045408) is a heterobifunctional polyethylene glycol (PEG) linker containing seven ethylene glycol units for high hydrophilicity and flexibility. It features a terminal bromide group, which serves as an electrophile for nucleophilic substitution reactions, and a primary alcohol group for further functionalization or coupling. The PEG7 spacer reduces steric hindrance and improves solubility in aqueous and organic media. This reagent is widely used in bioconjugation, polymer modification, and surface functionalization in chemical biology, materials science, and pharmaceutical research applications.
| CAS Number | 86220-35-1 |
| Synonyms | 2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol |
| Molecular Formula | C14H29BrO7 |
| Purity | ≥95% |
| InChI | InChI=1S/C14H29BrO7/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h16H,1-14H2 |
| InChIKey | PVCTXGYCIVAGIV-UHFFFAOYSA-N |
| SMILES | C(COCCOCCOCCOCCOCCOCCBr)O |
| Reference | [1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
