CAS number：51951-04-3 molecular formula：C6H12O5
Hydroxy-PEG2-CH2CO2H, sodium salt is a PEG derivative containing a hydroxyl group with a terminal carboxylic acid. 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. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
| Chinese alias | - | ||
| English alias | BP-28015 | HO-PEG-acid, MW 3,500 | Q27466129 | HO-PEG-acid, MW 10K | BP-26033 | NSC167745 | BCA95104 | HO-PEG-acid, MW 10,000 | [2-(2-Hydroxyethoxy)ethoxy]acetic Acid | C70220 | Hydroxy-PEG2-CH2COOH | 2-(2-(2-hydroxyethoxy)ethoxy)acetic acid | Acetic acid | ||
| CAS number | 51951-04-3 | molecular formula | C6H12O5 |
| molecular weight | 164.16 g/mol | Exact mass | ≥98% |
| PSA | 76.000 Ų | logp | -1.2 |
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