| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| T597503-1g | 1g | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $1,351.90 |
Thiol-PEG-acid
| Specifications & Purity | 95% |
|---|---|
| Storage Temp | Store at -20°C |
| Shipped In | Dry ice |
| Product Description | Thiol-PEG3-acid is a PEG derivative containing a thiol group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. |
| IUPAC Name | 3-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]propanoic acid |
|---|---|
| INCHI | InChI=1S/C9H18O5S/c10-9(11)1-2-12-3-4-13-5-6-14-7-8-15/h15H,1-8H2,(H,10,11) |
| InChi Key | HWTXXNAQBWZFHL-UHFFFAOYSA-N |
| Canonical SMILES | C(COCCOCCOCCS)C(=O)O |
| Isomeric SMILES | C(COCCOCCOCCS)C(=O)O |
| PubChem CID | 77078371 |
| Molecular Weight | 238.3 |
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