M3752057
m-PEG4-CH2COOH , 98% , 16024-66-1
CAS NO.：16024-66-1
Empirical Formula: C11H22O7
Molecular Weight: 266.288
MDL number: MFCD00021759
EINECS: 2401637
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB960.00 | In Stock |
|
| 250mg | RMB1920.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 379.6±32.0 °C(Predicted) |
| Density | 1.125±0.06 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| solubility | DMSO : 100 mg/mL (375.53 mM; Need ultrasonic) |
| pka | 3.39±0.10(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Description and Uses
m-PEG5-CH2COOH is a PEG linker containing a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media.
m-PEG4-CH2COOH is a PEG-based based PROTAC linker can be used in the synthesis of PROTACs.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280-P305+P351+P338+P310 |
