≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Azido-PEG24-NHS ester is a PEG derivative containing an azide group and an NHS group. The azide group enables Click Chemistry. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer adds to the water solubility of this reagent.
| Canonical Smiles | C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-] |
|---|---|
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate |
| InChIKey | JSNJRDFOCXNHTB-UHFFFAOYSA-N |
| INCHI | 1S/C31H56N4O16/c32-34-33-4-6-40-8-10-42-12-14-44-16-18-46-20-22-48-24-26-50-28-27-49-25-23-47-21-19-45-17-15-43-13-11-41-9-7-39-5-3-31(38)51-35-29(36)1-2-30(35)37/h1-28H2 |
| Isomeric SMILES | C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-] |
| Molecular Weight | 740.79 |
| Reaxy-Rn | 19080269 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19080269&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →| Molecular Weight | 740.800 g/mol |
|---|---|
| XLogP3 | -1.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 18 |
| Rotatable Bond Count | 41 |
| Exact Mass | 740.369 Da |
| Monoisotopic Mass | 740.369 Da |
| Topological Polar Surface Area | 189.000 Ų |
| Heavy Atom Count | 51 |
| Formal Charge | 0 |
| Complexity | 884.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
