≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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.
Propargyl-PEG7-alcohol is a PEG derivative containing a hydroxyl group and a propargyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
| Canonical Smiles | C#CCOCCOCCOCCOCCOCCOCCO |
|---|---|
| IUPAC Name | 2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanol |
| InChIKey | USWWECGLRVWCRJ-UHFFFAOYSA-N |
| INCHI | 1S/C15H28O7/c1-2-4-17-6-8-19-10-12-21-14-15-22-13-11-20-9-7-18-5-3-16/h1,16H,3-15H2 |
| Isomeric SMILES | C#CCOCCOCCOCCOCCOCCOCCO |
| PubChem CID | 44475517 |
| Molecular Weight | 320.4 |
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 | Acetylides Primary alcohols Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Polyethylene glycol - Acetylide - Hydrocarbon derivative - Primary alcohol - 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 |
|---|---|---|---|
 H2508618 | Certificate of Analysis | Apr 29, 2025 | P595171 |
| H2512596 | Certificate of Analysis | Apr 29, 2025 | P595171 |
| H2512599 | Certificate of Analysis | Apr 29, 2025 | P595171 |
| H2508776 | Certificate of Analysis | Apr 27, 2025 | P595171 |
| H2512595 | Certificate of Analysis | Apr 27, 2025 | P595171 |
| Solubility | Solubility in Water, DMSO, DCM, DMF |
|---|---|
| Molecular Weight | 320.380 g/mol |
| XLogP3 | -1.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 18 |
| Exact Mass | 320.184 Da |
| Monoisotopic Mass | 320.184 Da |
| Topological Polar Surface Area | 75.600 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 252.000 |
| 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 |
