BD3318245
3-(2-(2-(2-Bromoethoxy)ethoxy)ethoxy)propanoicacid , 97% , 782475-35-8
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB239.20 | In Stock |
|
| 250mg | RMB341.60 | In Stock |
|
| 1g | RMB1200.80 | In Stock |
|
| 5g | RMB5407.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| storage temp. | -20°C |
| solubility | Soluble in Water, DMSO, DMF, DCM |
| form | Liquid |
| color | Colorless to light yellow |
Description and Uses
Bromo-PEG3-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.
This is a crosslinker with a bromo group on one end and a carboxyl group on the other end. The compound contains three PEG units to help improve solubility.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
