Azido-PEG4-t-Boc-hydrazide is a PEG derivative containing an azide group and a Boc-protected hydrazide. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The Boc can be deprotected under mild acidic conditions to form a reactive hydrazide, which can then be coupled with various carbonyl groups.
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Azido-PEG4-t-Boc-hydrazide
CAS number:1919045-01-4 molecular formula:C16H31N5O7
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Specs
| Chinese alias | - | ||
| English alias | BP-23197 | tert-butyl 18-azido-4-oxo-7,10,13,16-tetraoxa-2,3-diazaoctadecanoate | Azido-PEG4-hydrazide-Boc | 1919045-01-4 | R14-0248 | Azido-PEG4-t-Boc-Hydrazide | C70772 | HY-140817 | Hydrazinecarboxylic acid, 2-(15-azido-1-oxo-4,7,10,13-tetraoxapentadec | ||
| CAS number | 1919045-01-4 | molecular formula | C16H31N5O7 |
| molecular weight | 405.5 g/mol | Exact mass | ≥98% |
| PSA | 119.000 Ų | logp | 0.700 |
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