≥99.5% metals basis 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | C(=O)(C(=O)[O-])O.[K+] |
|---|---|
| IUPAC Name | potassium;2-hydroxy-2-oxoacetate |
| InChIKey | JMTCDHVHZSGGJA-UHFFFAOYSA-M |
| INCHI | 1S/C2H2O4.K/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+1/p-1 |
| Isómeros SMILES | C(=O)(C(=O)[O-])O.[K+] |
| Peso molecular | 128.12 |
| Reaxy-Rn | 3704428 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3704428&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 | Carboxylic acid salts Carboxylic acids Organic potassium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Dicarboxylic acid or derivatives - Carboxylic acid salt - Organic alkali metal salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - 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 | Not available |
| Solubilidad | Solubility DMSO |
|---|---|
| Sensibilidad | Moisture sensitive. |
| Peso molecular | 128.130 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 127.951 Da |
| Monoisotopic Mass | 127.951 Da |
| Topological Polar Surface Area | 77.400 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 87.700 |
| 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 | 2 |
| 1. Xiangbo Song, Yuhe Liao, Tingsen Liu, Dedu Yin, Haiyong Wang, Lungang Chen, Longlong Ma, Hongwei Yang, Leonid G. Voskressensky, Chenguang Wang. (2022) A highly effective approach to enhance the performance of biomass-derived acid for fructose conversion to 5-hydroxymethylfurfural. FUEL PROCESSING TECHNOLOGY, [PMID:] [10.1016/j.fuproc.2022.107318] |
| 2. Zhipeng Qie, Minghui Hu, Wenqi He, Yao Zhang, Zhongbao Liu, Huaizhong Xiang, Zepeng Wang, Dafeng Yang, Shuyi Yao, Xinxin Pi, Hongxing Dai. (2025) Chelation-assisted ion exchange of MOR zeolite for enhancing CO2 capture under humid condition. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.169902] |
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