t-Boc-Aminooxy-PEG7-bromide is a crosslinking reagent. The hydrophilic PEG7 spacer increases solubility in aqueous media. Bromide (Br) is a very good leaving group for nucleophilic reactions. The t-Boc-Aminooxy can be deprotected under mild acidic conditions.
MedKoo Cat#: 122062
Name: t-Boc-Aminooxy-PEG7-bromide
CAS#: 2353410-15-6
Chemical Formula: C21H42BrNO10
Exact Mass: 547.1992
Molecular Weight: 548.47
Elemental Analysis: C, 45.99; H, 7.72; Br, 14.57; N, 2.55; O, 29.17
The following data is based on the product molecular weight 548.47 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
