Mal-PEG5-t-butyl ester
PG-20161-56392
Product information
- Catalog No.
- PG-20161-56392
- Product Name
- Mal-PEG5-t-butyl ester
- CAS No.
- 2250216-91-0
- Molecular Formula
- C21H35NO9
- Molecular Weight
- 445.5
- Purity
- 98%
- 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-20161-56392 | 250 MG | USD 158 | In stock | |
| PG-20161-56392 | 500 MG | USD 1,649 | In stock | |
| PG-20161-56392 | 1 G | USD 371 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Mal-PEG5-t-butyl ester
- CAS No.
- 2250216-91-0
- Synonyms
- Not specified
- Molecular Formula
- C21H35NO9
- Molecular Weight
- 445.5
- Appearance
- Not specified
- Solubility
- DCM
- Description
Mal-PEG5-t-butyl ester combines a maleimide group with a t-butyl-protected carboxyl group through a hydrophilic PEG spacer. The maleimide reacts with thiol groups to form covalent attachments to thiol-bearing biomolecules, while acidic conditions can remove the t-butyl protecting group. The PEG spacer contributes to solubility in aqueous media.
This maleimide linker has a molecular formula of C21H35NO9 and a molecular weight of 445.5. Listed purity is 98%, with DCM specified for solubility and storage at -20°C.