≥98% 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.
Ald-CH2-PEG5-azide is a crosslinker containing an azide group and an aldehyde group. The azide group enables PEGylation via Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. The aldehyde group reacts with amines and the N-terminal of peptides and proteins to form an imine containing a C=N double bond, which can be further reduced. PEG aldehyde or ketone derivatives can be used in reversible PEGylation through its reaction with hydrazine or hydrazide forming a hydrolytic acyl hydrozone linkage.
| Sonrisas canónicas | C(COCCOCCOCCOCCOCC=O)N=[N+]=[N-] |
|---|---|
| IUPAC Name | 2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetaldehyde |
| InChIKey | VYTIEPBAXZXQJS-UHFFFAOYSA-N |
| INCHI | 1S/C12H23N3O6/c13-15-14-1-3-17-5-7-19-9-11-21-12-10-20-8-6-18-4-2-16/h2H,1,3-12H2 |
| Isómeros SMILES | C(COCCOCCOCCOCCOCC=O)N=[N+]=[N-] |
| Peso molecular | 305.33 |
| Reaxy-Rn | 31314349 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=31314349&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 →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic 1,3-dipolar compounds |
| Clase | Allyl-type 1,3-dipolar organic compounds |
| Subclass | Azo imides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Azo imides |
| Alternative Parents | Azo compounds Dialkyl ethers Organic zwitterions Organic salts Organic oxides Hydrocarbon derivatives Aldehydes |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Azo imide - Azo compound - Ether - Dialkyl ether - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organic zwitterion - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aldehyde - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as azo imides. These are n-Imides of azo compounds, analogous to azoxy compounds, having a delocalized structure. |
| External Descriptors | Not available |
| Peso molecular | 305.330 g/mol |
|---|---|
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 17 |
| Exact Mass | 305.159 Da |
| Monoisotopic Mass | 305.159 Da |
| Topological Polar Surface Area | 77.600 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 274.000 |
| 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 |
