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Tos-PEG8-O-CH2COOH
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
| Category | Tos-PEGn-CH2COOH |
| Catalog NO. | BPG-3430 |
| Product Name | Tos-PEG8-O-CH2COOH |
| Molecular Formula | C25H42O13S |
| Molecular Weight | 582.66 |
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| Description | Tos-PEG8-O-CH2COOH is a PEG linker containing a tosyl group and a terminal carboxylic acid. The tosyl group is a very good leaving group for nucleophilic substitution reactions. 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. The hydrophilic PEG spacer increases solubility in aqueous media. |
| Synonyms | Tos-PEG9-CH2COOH; Tos-PEG8-CH2COOH; 26-(tosyloxy)-3,6,9,12,15,18,21,24-octaoxahexacosanoic acid |
| IUPAC Name | 2-[2-[2-[2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid |
| Canonical SMILES | CC1=CC=C(S(=O)(OCCOCCOCCOCCOCCOCCOCCOCCOCC(O)=O)=O)C=C1 |
| InChI | InChI=1S/C25H42O13S/c1-23-2-4-24(5-3-23)39(28,29)38-21-20-36-17-16-34-13-12-32-9-8-30-6-7-31-10-11-33-14-15-35-18-19-37-22-25(26)27/h2-5H,6-22H2,1H3,(H,26,27) |
| InChIKey | RSQAXWJDDRPJMQ-UHFFFAOYSA-N |
| Purity | ≥95% |
| Storage | Store at 2-8°C |
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Technical Information
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Industry News
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