Common Use | Bis-PEG13-acid is a PEG derivative containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. |
Structure |
![]() |
PEG Molecular Weight | 690.8 g/mol |
Functional Group | Carboxylic Acid |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C30H58O17 |
CAS No. | 51178-68-8 |
Catalog: CDPB-04185
Catalog: CDP23-0194
Catalog: CDPB-04914
Catalog: CDPB-04969
Catalog: CDPB-041039
Catalog: CDPB-041314
Catalog: CDPB-04226
Catalog: CDPB-04692
1. Download the template.
2. Enter product information on the template (maximum number of products: 200).
3. Load the file using selector below.
1. Download the template.
2. Enter product information on the template (maximum number of products: 200).
3. Load the file using selector below.