≥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.
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl) is a branched PEG derivative with two terminal propargyl groups and an Aminooxy group. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage.
| Canonical Smiles | C#CCOCCOCCOCCN(CCOCCOCCOCC#C)CCOCCOCCON |
|---|---|
| IUPAC Name | O-[2-[2-[2-[bis[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethyl]amino]ethoxy]ethoxy]ethyl]hydroxylamine |
| InChIKey | WGCOEHNJZCCDJL-UHFFFAOYSA-N |
| INCHI | 1S/C24H44N2O9/c1-3-8-27-13-18-32-20-15-29-10-5-26(7-12-31-17-22-34-23-24-35-25)6-11-30-16-21-33-19-14-28-9-4-2/h1-2H,5-25H2 |
| PubChem CID | 129009594 |
| Molecular Weight | 504.6 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Amines |
| Intermediate Tree Nodes | Tertiary amines |
| Direct Parent | Trialkylamines |
| Alternative Parents | Haloacetylenes and derivatives Dialkyl ethers Acetylides Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Tertiary aliphatic amine - Haloacetylene or derivatives - Acetylide - Ether - Dialkyl ether - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as trialkylamines. These are organic compounds containing a trialkylamine group, characterized by exactly three alkyl groups bonded to the amino nitrogen. |
| External Descriptors | Not available |
| Molecular Weight | 504.600 g/mol |
|---|---|
| XLogP3 | -1.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 29 |
| Exact Mass | 504.305 Da |
| Monoisotopic Mass | 504.305 Da |
| Topological Polar Surface Area | 112.000 Ų |
| Heavy Atom Count | 35 |
| Formal Charge | 0 |
| Complexity | 486.000 |
| 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 |
