M3655857
m-PEG5-CH2COOH , 97% , 16142-03-3
| Pack Size | Price | Stock | Quantity |
| 1g | RMB2880.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 418.6±40.0 °C(Predicted) |
| Density | 1.124±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C, sealed storage, away from moisture |
| pka | 3.39±0.10(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
| InChI | InChI=1S/C13H26O8/c1-16-2-3-17-4-5-18-6-7-19-8-9-20-10-11-21-12-13(14)15/h2-12H2,1H3,(H,14,15) |
| InChIKey | WJNNCBSSWKTIHI-UHFFFAOYSA-N |
| SMILES | C(O)(=O)COCCOCCOCCOCCOCCOC |
Description and Uses
m-PEG6-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.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
