≥98% 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504765860 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504765860 |
| Canonical Smiles | CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].[Ca+2] |
| IUPAC Name | calcium;(Z)-4-oxopent-2-en-2-olate |
| InChIKey | QAZYYQMPRQKMAC-FDGPNNRMSA-L |
| INCHI | 1S/2C5H8O2.Ca/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-; |
| Isomeric SMILES | C/C(=C/C(=O)C)/[O-].C/C(=C/C(=O)C)/[O-].[Ca+2] |
| Molecular Weight | 238.29 |
| Reaxy-Rn | 4157954 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4157954&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 |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Alpha,beta-unsaturated carbonyl compounds - Alpha,beta-unsaturated ketones |
| Direct Parent | Enones |
| Alternative Parents | Vinylogous acids Acryloyl compounds Ketones Organic calcium salts Enolates Organic oxides Hydrocarbon derivatives Organic cations |
| Molecular Framework | Not available |
| Substituents | Vinylogous acid - Enone - Acryloyl-group - Ketone - Organic calcium salt - Enolate - Organic oxide - Hydrocarbon derivative - Organic salt - Organic cation - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as enones. These are compounds containing the enone functional group, with the structure RC(=O)CR'. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2610068 | Certificate of Analysis | Apr 21, 2026 | C100527 |
| F2221334 | Certificate of Analysis | Apr 02, 2026 | C100527 |
| B2625158 | Certificate of Analysis | Mar 04, 2026 | C100527 |
| C2520972 | Certificate of Analysis | Mar 25, 2025 | C100527 |
| E2529657 | Certificate of Analysis | Jun 12, 2024 | C100527 |
| E2529658 | Certificate of Analysis | Jun 12, 2024 | C100527 |
| C1918186 | Certificate of Analysis | Jan 11, 2023 | C100527 |
| B2314130 | Certificate of Analysis | Jun 02, 2022 | C100527 |
| D2403064 | Certificate of Analysis | Jun 02, 2022 | C100527 |
| F2221333 | Certificate of Analysis | Jun 02, 2022 | C100527 |
| F2302915 | Certificate of Analysis | Jun 02, 2022 | C100527 |
| F2302919 | Certificate of Analysis | Jun 02, 2022 | C100527 |
| Melt Point(°C) | 270°C |
|---|
| 1. Hongmei Chen, Shu Yu, Yunping Li. (2023) Bioactivity of SiOC and SiCaMgOC coatings prepared by sol-gel method. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2023.08.138] |
| 2. Hongzhe An, Zifeng Yang, Kailun Bi, Fei Xu, Feng Huo, Chenhao Li, Wenjuan Fang, Zhencai Zhang, Xingying Lan, Suojiang Zhang. (2020) Highly Efficient and Selective Synthesis of Methyl Carbonate-Ended Polycarbonate Precursors from Dimethyl Carbonate and Bisphenol A. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, [PMID:] [10.1021/acs.iecr.0c02640] |
| 3. Qidong Liu, Hongmei Chen, Xiumei Wu, Junjie Yan, Biaobiao Yang, Chenying Shi, Yunping Li, Shu Yu. (2024) Microstructure and Bioactivity of Ca- and Mg-Modified Silicon Oxycarbide-Based Amorphous Ceramics. Materials, 17 (24): (6159). [PMID:39769758] [10.3390/ma17246159] |
