Mal-PEG8-acid
PG-20161-82917
Product information
- Catalog No.
- PG-20161-82917
- Product Name
- Mal-PEG8-acid
- CAS No.
- 1818294-46-0
- Molecular Formula
- C23H39NO12
- Molecular Weight
- 521.6
- Purity
- 95%
- Storage
- -20°C
- Shipping
- Ambient Temperature
- Documents
Missing values are marked “Not specified”. Request the technical information you need with your inquiry. For research use only.
Packaging & pricing
| Catalog No. | Packaging | Price (USD) | Stock | Inquiry action |
|---|---|---|---|---|
| PG-20161-82917 | 100 MG | USD 65 | In stock | |
| PG-20161-82917 | 250 MG | USD 109 | In stock | |
| PG-20161-82917 | 500 MG | USD 292 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Mal-PEG8-acid
- CAS No.
- 1818294-46-0
- Synonyms
- Not specified
- Molecular Formula
- C23H39NO12
- Molecular Weight
- 521.6
- Appearance
- Not specified
- Solubility
- Water, DMSO, DCM, DMF
- Description
Mal-PEG8-acid is a PEG linker bearing a maleimide group and a terminal carboxylic acid. Its hydrophilic PEG spacer increases solubility in aqueous media. The maleimide forms a covalent bond with thiol groups, enabling attachment to thiol-bearing biomolecules. With an activator such as EDC or HATU, the carboxylic acid can couple to primary amines to form a stable amide bond.
This maleimide linker has a stated purity of 95% and is soluble in Water, DMSO, DCM, DMF. Its molecular formula is C23H39NO12, its molecular weight is 521.6, and its listed storage temperature is -20°C.