CBZ-aminooxy-PEG8-acid is an aqueous soluble PEG linker containing a CBZ-protected aminooxy group and a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The protected aminooxy can be deprotected under acidic conditions.
MedKoo Cat#: 122063
Name: CBZ-aminooxy-PEG8-acid
CAS#: 2353410-09-8
Chemical Formula: C27H45NO13
Exact Mass: 591.2891
Molecular Weight: 591.65
Elemental Analysis: C, 54.81; H, 7.67; N, 2.37; O, 35.15
The following data is based on the product molecular weight 591.65 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 |
