t-Boc-N-amido-PEG8-acid is a PEG derivative containing a terminal carboxylic acid and Boc-protected amino group. 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 Boc group can be deprotected under mild acidic conditions to form the free amine.
MedKoo Cat#: 572104
Name: t-Boc-N-amido-PEG8-acid
CAS#: 1334169-93-3
Chemical Formula: C24H47NO12
Exact Mass: 541.3098
Molecular Weight: 541.64
Elemental Analysis: Chemical Formula: Exact Mass: Molecular Weight: 541.6350 Elemental Analysis: C, 53.22; H, 8.75; N, 2.59; O, 35.45
The following data is based on the product molecular weight 541.64 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 |
