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Ald-CH2-PEG8-azide | 2353410-13-4
| Catelog Number | R14-0141 |
| Category | Azides |
| Molecular Formula | C18H35N3O9 |
| Molecular Weight | 437.5 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| R14-0141 | -- | $-- |
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Product Introduction
Ald-CH2-PEG8-azide is a monodisperse PEG crosslinker containing an azide group and an aldehyde group. The azide group enables PEGylation via Click Chemistry. PEG8 spacer increases solubility in aqueous media. aldehyde can be used in PEGylation through its reaction with hydrazine or hydrazide forming a hydrolytic acyl hydrozone linkage.
Chemical Information |
|
|---|---|
| Synonyms | 26-azido-3,6,9,12,15,18,21,24-octaoxahexacosanal |
| Purity | 98% |
| IUPAC Name | 2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetaldehyde |
| Canonical SMILES | C(COCCOCCOCCOCCOCCOCCOCCOCC=O)N=[N+]=[N-] |
| InChI | InChI=1S/C18H35N3O9/c19-21-20-1-3-23-5-7-25-9-11-27-13-15-29-17-18-30-16-14-28-12-10-26-8-6-24-4-2-22/h2H,1,3-18H2 |
| InChI Key | MDBICGYCCGZSLH-UHFFFAOYSA-N |
| Solubility | Water, DMSO, DCM, DMF |
Product Specification |
|
|---|---|
| Storage | -20 °C |
Computed Properties | |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 26 |
| Exact Mass | 437.23732970 g/mol |
| Monoisotopic Mass | 437.23732970 g/mol |
| Topological Polar Surface Area | 105Ų |
| Heavy Atom Count | 30 |
| Formal Charge | 0 |
| Complexity | 399 |
| 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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