≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Glutaconic acid, also known as 2-pentenedioic acid, is an unsaturated dicarboxylic acid. It is formed as one of the degradation products during the partial wet oxidation (PWO) of alkali lignin. The analysis of its crystal structure indicates that the compound exists predominantly in the trans-conformation. The geometric bond lengths and bond angles of glutaconic acid have been obtained using Hartree–Fock (HF), density functional calculations and IR spectral data.
| Sonrisas canónicas | C(C=CC(=O)O)C(=O)O |
|---|---|
| IUPAC Name | (E)-pent-2-enedioic acid |
| InChIKey | XVOUMQNXTGKGMA-OWOJBTEDSA-N |
| INCHI | 1S/C5H6O4/c6-4(7)2-1-3-5(8)9/h1-2H,3H2,(H,6,7)(H,8,9)/b2-1+ |
| Isómeros SMILES | C(/C=C/C(=O)O)C(=O)O |
| WGK Alemania | 3 |
| Peso molecular | 130.1 |
| Beilstein | 1759560 |
| Reaxy-Rn | 1759560 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1759560&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 | Dicarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dicarboxylic acids and derivatives |
| Alternative Parents | Unsaturated fatty acids Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Fatty acyl - Fatty acid - Unsaturated fatty acid - Dicarboxylic acid or derivatives - 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 dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
| External Descriptors | Dicarboxylic acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 K2507372 | Certificate of Analysis | Sep 29, 2025 | G167880 |
| K2507373 | Certificate of Analysis | Sep 29, 2025 | G167880 |
| K2507374 | Certificate of Analysis | Sep 29, 2025 | G167880 |
| B2429297 | Certificate of Analysis | Jan 17, 2024 | G167880 |
| B2429309 | Certificate of Analysis | Jan 17, 2024 | G167880 |
| B2429310 | Certificate of Analysis | Jan 17, 2024 | G167880 |
| B2429311 | Certificate of Analysis | Jan 17, 2024 | G167880 |
| B2429312 | Certificate of Analysis | Jan 17, 2024 | G167880 |
| B2429322 | Certificate of Analysis | Jan 17, 2024 | G167880 |
| K2208111 | Certificate of Analysis | Mar 03, 2021 | G167880 |
| Peso molecular | 130.100 g/mol |
|---|---|
| XLogP3 | -0.300 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 130.027 Da |
| Monoisotopic Mass | 130.027 Da |
| Topological Polar Surface Area | 74.600 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 147.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
| 1. Mengyu Dou, Yan Qiao, Xu Hu, Hengyang Miao, Ligong Zhou, Xuekuan Li, Xianglin Hou, Yingxiong Wang, Mingxing Tang. (2023) Gradient porous biochar materials with high specific surface area as supports for Pd/C catalysts for efficient maleic acid hydrogenation. Molecular Catalysis, [PMID:] [10.1016/j.mcat.2023.113218] |
| 2. Wenhao Hou, Qian Xu, Yuqing Niu, Yaqi Liu, Yun Ju, Jing He, Jie Jiang, Lina Qiao, Hongbin Xie, Hong Zhang. (2026) Regulating CO and CC reduction by positively charged ions in water microdroplets. Journal of Environmental Chemical Engineering, 14 (1): (121009). [PMID:] [10.1016/j.jece.2025.121009] |
