A4690556
Bromo-PEG3-t-butylester , 95% , 782475-37-0
| Pack Size | Price | Stock | Quantity |
| 50mg | RMB95.20 | In Stock |
|
| 250mg | RMB287.20 | In Stock |
|
| 1g | RMB799.20 | In Stock |
|
| 5g | RMB2879.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 375.4±27.0 °C(Predicted) |
| Density | 1.223±0.06 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| solubility | Soluble in DCM |
| form | Liquid |
| color | Colorless to light yellow |
| InChI | InChI=1S/C13H25BrO5/c1-13(2,3)19-12(15)4-6-16-8-10-18-11-9-17-7-5-14/h4-11H2,1-3H3 |
| InChIKey | ISAHSVMMFPHXFG-UHFFFAOYSA-N |
| SMILES | C(OC(C)(C)C)(=O)CCOCCOCCOCCBr |
Description and Uses
Bromo-PEG3-t-butyl ester is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Br-PEG3-C2-Boc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs[1].
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501 |
