mPEG4-SH
PG-20161-35229
Product information
- Catalog No.
- PG-20161-35229
- Product Name
- mPEG4-SH
- CAS No.
- 52190-55-3
- Molecular Formula
- C9H20O4S
- Molecular Weight
- 224.3
- Purity
- ≥95%
- Storage
- Store at -5°C,keep in dry and avoid sunlight.
- Shipping
- Not specified
- 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-20161-35229 | 1g | USD 272 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- mPEG4-SH
- CAS No.
- 52190-55-3
- Synonyms
- mPEG4-thiol | 2,5,8,11-Tetraoxatridecane-13-thiol | 2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethanethiol | Thiol-PEG4-methyl
- Molecular Formula
- C9H20O4S
- Molecular Weight
- 224.3
- Appearance
- Not specified
- Solubility
- Not specified
- Description
mPEG4-SH is a methoxy PEG linker with a thiol functional group, also known as mPEG4-thiol. Its thiol supports covalent coupling with maleimide, OPSS, and vinylsulfone groups, as well as S-metal bond formation with metals such as gold and silver. The PEG spacer enhances aqueous solubility and hydrophilicity. This thiol-functional PEG has the molecular formula C9H20O4S and a listed purity of ≥95%.