≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Desiccated 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.
Hydroxy-PEG3-acid is a PROTAC linker belonging to the PEG class. It can be used to synthesize PROTAC molecules
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.
| Pubchem Sid | 504769066 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504769066 |
| Sorrisi canonici | C(COCCOCCOCCO)C(=O)O |
| IUPAC Name | 3-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]propanoic acid |
| InChIKey | NJUMHPXJVKDMAW-UHFFFAOYSA-N |
| INCHI | 1S/C9H18O6/c10-2-4-14-6-8-15-7-5-13-3-1-9(11)12/h10H,1-8H2,(H,11,12) |
| Isomeri SMILES | C(COCCOCCOCCO)C(=O)O |
| Peso molecolare | 222.24 |
| Reaxy-Rn | 22821047 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22821047&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 oxygen compounds |
| Classe | Organooxygen compounds |
| Subclass | Ethers |
| Intermediate Tree Nodes | Dialkyl ethers |
| Direct Parent | Polyethylene glycols |
| Alternative Parents | Monocarboxylic acids and derivatives Carboxylic acids Primary alcohols Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Polyethylene glycol - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxide - Hydrocarbon derivative - Primary alcohol - Carbonyl group - Alcohol - Aliphatic acyclic compound |
| Descrizione | 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 | Data | Oggetto |
|---|---|---|---|
 J2320414 | Certificate of Analysis | Jul 30, 2026 | H589334 |
| J2320421 | Certificate of Analysis | Jul 30, 2026 | H589334 |
| J2320422 | Certificate of Analysis | Jul 30, 2026 | H589334 |
| J2320423 | Certificate of Analysis | Jul 30, 2026 | H589334 |
| J2320424 | Certificate of Analysis | Jul 30, 2026 | H589334 |
| J2320440 | Certificate of Analysis | Jul 30, 2026 | H589334 |
| Sensibilità | Moisture Sensitive、Light Sensitive |
|---|---|
| Peso molecolare | 222.240 g/mol |
| XLogP3 | -1.400 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 11 |
| Exact Mass | 222.11 Da |
| Monoisotopic Mass | 222.11 Da |
| Topological Polar Surface Area | 85.200 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 150.000 |
| 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 |
