| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| T597505-100mg | 100mg | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $1,171.90 |
Thiol-PEG-acid
| Synonyms | Thio-PEG12-acid | GS-9486 | Carboxy-PEG12-C2-Thiol | SH-PEG12-COOH | AKOS030213595 | 1-SULFANYL-3,6,9,12,15,18,21,24,27,30,33,36-DODECAOXANONATRIACONTAN-39-OIC ACID | D84656 | 1-Mercapto-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oic acid |
|---|---|
| Specifications & Purity | ≥95% |
| Storage Temp | Store at -20°C |
| Shipped In | Ice chest + Ice pads |
| Product Description | Thiol-PEG12-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-[2-[2-[2-[2-[2-[2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
|---|---|
| INCHI | InChI=1S/C27H54O14S/c28-27(29)1-2-30-3-4-31-5-6-32-7-8-33-9-10-34-11-12-35-13-14-36-15-16-37-17-18-38-19-20-39-21-22-40-23-24-41-25-26-42/h42H,1-26H2,(H,28,29) |
| InChi Key | JUDURFKNRMLTLG-UHFFFAOYSA-N |
| Canonical SMILES | C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCS)C(=O)O |
| Isomeric SMILES | C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCS)C(=O)O |
| PubChem CID | 75535053 |
| Molecular Weight | 634.77 |
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| Pictogram(s) | GHS07 |
|---|---|
| Signal | Warning |
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation |
| Precautionary Statements | P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P264:Wash hands [and …] thoroughly after handling. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. |
Starting at $1,081.90
Starting at $631.90
