≥98%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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.
| Pubchem Sid | 488181422 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488181422 |
| Canonical Smiles | CCC(C(=O)O)C(=O)O |
| IUPAC Name | 2-ethylpropanedioic acid |
| InChIKey | UKFXDFUAPNAMPJ-UHFFFAOYSA-N |
| INCHI | 1S/C5H8O4/c1-2-3(4(6)7)5(8)9/h3H,2H2,1H3,(H,6,7)(H,8,9) |
| Isomeric SMILES | CCC(C(=O)O)C(=O)O |
| Molecular Weight | 132.12 |
| Reaxy-Rn | 774334 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=774334&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 | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Branched fatty acids |
| Alternative Parents | Dicarboxylic acids and derivatives 1,3-dicarbonyl compounds Carboxylic acids Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Branched fatty acid - 1,3-dicarbonyl compound - Dicarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as branched fatty acids. These are fatty acids containing a branched chain. |
| External Descriptors | Dicarboxylic acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D23141570 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| D23141571 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| D23141578 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| D23141584 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| D23141596 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| D23141600 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| D23141623 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| D23141629 | Certificate of Analysis | Dec 30, 2022 | E156173 |
| L1812058 | Certificate of Analysis | Oct 14, 2022 | E156173 |
| L1812057 | Certificate of Analysis | Oct 14, 2022 | E156173 |
| Solubility | Soluble in water, methanol (very faint turbidity), and ethanol. |
|---|---|
| Melt Point(°C) | 112 °C |
| Molecular Weight | 132.110 g/mol |
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 132.042 Da |
| Monoisotopic Mass | 132.042 Da |
| Topological Polar Surface Area | 74.600 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 115.000 |
| 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 |
