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N-(Boc-PEG23)-N-bis(PEG3-azide)
| Catalog Number | R14-0049 |
| Category | Azides |
| Molecular Formula | C69H138N8O31 |
| Molecular Weight | 1575.9 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| R14-0049 | -- | $-- |
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Product Introduction
N-(Boc-PEG23)-N-bis(PEG3-azide) is a aqueous soluble branched PEG linke. The azide groups enable PEGylation via Click Chemistry. The Boc group can be deprotected under mild acidic conditions to form the free amine.
Chemical Information |
|
|---|---|
| Purity | 98% |
| IUPAC Name | tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[bis[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate |
| Canonical SMILES | CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN(CCOCCOCCOCCN=[N+]=[N-])CCOCCOCCOCCN=[N+]=[N-] |
| InChI | InChI=1S/C69H138N8O31/c1-69(2,3)108-68(78)72-4-10-79-16-22-87-28-30-89-32-34-91-36-38-93-40-42-95-44-46-97-48-50-99-52-54-101-56-58-103-60-62-105-64-66-107-67-65-106-63-61-104-59-57-102-55-53-100-51-49-98-47-45-96-43-41-94-39-37-92-35-33-90-31-29-88-27-21-84-15-9-77(7-13-82-19-25-85-23-17-80-11-5-73-75-70)8-14-83-20-26-86-24-18-81-12-6-74-76-71/h4-67H2,1-3H3,(H,72,78) |
| InChI Key | JMLRZOZTYDSYNG-UHFFFAOYSA-N |
- Product Specification
| Storage | -20 °C |
Computed Properties | |
|---|---|
| XLogP3 | -1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 36 |
| Rotatable Bond Count | 98 |
| Exact Mass | 1574.9467996 g/mol |
| Monoisotopic Mass | 1574.9467996 g/mol |
| Topological Polar Surface Area | 338Ų |
| Heavy Atom Count | 108 |
| Formal Charge | 0 |
| Complexity | 1810 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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