Bromo-PEG5-acid is a PEG derivative 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 be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
Specification: ≥98%
Molecular Formula: C13H25BrO7
Molecular Weight: 373.2
PubChem CID: 102514832
Isomeric SMILES: C(COCCOCCOCCOCCOCCBr)C(=O)O
- UPC:
- 41115709
- Condition:
- New
- Availability:
- 4-8 weeks
- Weight:
- 0.07 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- B596656-250mg
- CAS:
- 1817735-27-5
- Product Size:
- 250mg