≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Argon charged 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.
Amino-dPEG12-OH reagent contains a terminal primary amine and a terminal hydroxyl (alcohol) group separated by a single molecular weight dPEG spacer (42.7 Å). The spacers are highly hydrophilic and non-immunogenic. Because each spacer is a discrete, single molecular weight entity, precise spatial control is possible. These products can be used in a variety of applications, including surface modification where the terminal amine is reacted with an activated carboxylic acid and the terminal hydroxyl provides a non-immunogenic, hydrophilic coating over the targeted surface.
Application：
Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.
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 oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Ethers |
| Intermediate Tree Nodes | Dialkyl ethers |
| Direct Parent | Polyethylene glycols |
| Alternative Parents | Primary alcohols Monoalkylamines Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Polyethylene glycol - Organic nitrogen compound - Hydrocarbon derivative - Primary amine - Primary alcohol - Organonitrogen compound - Primary aliphatic amine - Amine - Alcohol - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as polyethylene glycols. These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2329367 | Certificate of Analysis | Apr 10, 2023 | A487374 |
| E2329371 | Certificate of Analysis | Apr 10, 2023 | A487374 |
| E2329386 | Certificate of Analysis | Apr 10, 2023 | A487374 |
| E2329390 | Certificate of Analysis | Apr 10, 2023 | A487374 |
| E2329391 | Certificate of Analysis | Apr 10, 2023 | A487374 |
| E2329397 | Certificate of Analysis | Apr 10, 2023 | A487374 |
| Sensitivity | Moisture sensitive；Light sensitive |
|---|---|
| Molecular Weight | 545.700 g/mol |
| XLogP3 | -3.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 34 |
| Exact Mass | 545.341 Da |
| Monoisotopic Mass | 545.341 Da |
| Topological Polar Surface Area | 148.000 Ų |
| Heavy Atom Count | 37 |
| Formal Charge | 0 |
| Complexity | 399.000 |
| 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 |
