CAS number：1919044-99-7 molecular formula：C14H27NO8
NH-bis(PEG2-acid) HCl salt is a branched PEG derivative with a central amino group and two terminal carboxylic acids. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls, etc. The terminal carboxylic acids can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
| Chinese alias | 4,7,13,16-四氧杂-10-氮杂十九烷-1,19-二酸 | ||
| English alias | 4,7,13,16-Tetraoxa-10-azanonadecane-1,19-dioic acid | ||
| CAS number | 1919044-99-7 | molecular formula | C14H27NO8 |
| molecular weight | 337.37 g/mol | Exact mass | ≥98% |
| PSA | - | logp | - |
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