≥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.
m-PEG3-acid is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.
| Sonrisas canónicas | COCCOCCOCCC(=O)O |
|---|---|
| IUPAC Name | 3-[2-(2-methoxyethoxy)ethoxy]propanoic acid |
| InChIKey | HFCYTEWOPOCEBG-UHFFFAOYSA-N |
| INCHI | 1S/C8H16O5/c1-11-4-5-13-7-6-12-3-2-8(9)10/h2-7H2,1H3,(H,9,10) |
| Isómeros SMILES | COCCOCCOCCC(=O)O |
| Peso molecular | 192.21 |
| Reaxy-Rn | 15586821 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15586821&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 acids and derivatives |
| Clase | Carboxylic acids and derivatives |
| Subclass | Carboxylic acids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Carboxylic acids |
| Alternative Parents | Monocarboxylic acids and derivatives Dialkyl ethers Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH. |
| External Descriptors | Not available |
| Solubilidad | Solubility in Water, DMSO, DCM, DMF |
|---|---|
| Sensibilidad | Moisture sensitive |
| Peso molecular | 192.210 g/mol |
| XLogP3 | -0.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 9 |
| Exact Mass | 192.1 Da |
| Monoisotopic Mass | 192.1 Da |
| Topological Polar Surface Area | 65.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 126.000 |
| 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 |
