t-Boc-N-amido-PEG5-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.
MedKoo Cat#: 572101
Name: t-Boc-N-amido-PEG5-acid
CAS#: 1347750-78-0
Chemical Formula: C18H35NO9
Exact Mass: 409.2312
Molecular Weight: 409.48
Elemental Analysis: C, 52.80; H, 8.62; N, 3.42; O, 35.16
The following data is based on the product molecular weight 409.48 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 |
