Tos-PEG10-O-CH3COOH
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| Category | Tos-PEGn-CH2COOH |
| Catalog NO. | BPG-3432 |
| Product Name | Tos-PEG10-O-CH3COOH |
| Molecular Formula | C29H50O15S |
| Molecular Weight | 670.76 |
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| Description | Tos-PEG10-O-CH3COOH 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-PEG11-CH2COOH; Tos-PEG10-CH2COOH; 32-(tosyloxy)-3,6,9,12,15,18,21,24,27,30-decaoxadotriacontanoic acid |
| IUPAC Name | 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid |
| Canonical SMILES | CC1=CC=C(S(=O)(OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCC(O)=O)=O)C=C1 |
| InChI | InChI=1S/C29H50O15S/c1-27-2-4-28(5-3-27)45(32,33)44-25-24-42-21-20-40-17-16-38-13-12-36-9-8-34-6-7-35-10-11-37-14-15-39-18-19-41-22-23-43-26-29(30)31/h2-5H,6-26H2,1H3,(H,30,31) |
| InChIKey | LDJHYNZZVGJWGB-UHFFFAOYSA-N |
| Purity | ≥95% |
| Storage | Store at 2-8°C |
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