≥99%(HPLC) 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 | 504769605 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504769605 |
| Canonical Smiles | C1=CC=C(C=C1)C=CC(=O)[O-].[K+] |
| IUPAC Name | potassium;(E)-3-phenylprop-2-enoate |
| InChIKey | IWHVCHNCTHGORM-UHDJGPCESA-M |
| INCHI | 1S/C9H8O2.K/c10-9(11)7-6-8-4-2-1-3-5-8;/h1-7H,(H,10,11);/q;+1/p-1/b7-6+; |
| Isomeric SMILES | C1=CC=C(C=C1)/C=C/C(=O)[O-].[K+] |
| Molecular Weight | 186.257 |
| Reaxy-Rn | 6245814 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6245814&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 | Phenylpropanoids and polyketides |
| Class | Cinnamic acids and derivatives |
| Subclass | Cinnamic acids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Cinnamic acids |
| Alternative Parents | Styrenes Carboxylic acid salts Monocarboxylic acids and derivatives Carboxylic acids Organic potassium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Cinnamic acid - Styrene - Monocyclic benzene moiety - Benzenoid - Carboxylic acid salt - Carboxylic acid derivative - Organic alkali metal salt - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxygen compound - Organooxygen compound - Organic salt - Organic potassium salt - Hydrocarbon derivative - Organic oxide - Carbonyl group - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as cinnamic acids. These are organic aromatic compounds containing a benzene and a carboxylic acid group forming 3-phenylprop-2-enoic acid. |
| 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 |
|---|---|---|---|
 F2312017 | Certificate of Analysis | Mar 17, 2026 | C167677 |
| F2312012 | Certificate of Analysis | Mar 17, 2026 | C167677 |
| E2515250 | Certificate of Analysis | May 06, 2025 | C167677 |
| E2515251 | Certificate of Analysis | May 06, 2025 | C167677 |
| E2515252 | Certificate of Analysis | May 06, 2025 | C167677 |
| E2515253 | Certificate of Analysis | May 06, 2025 | C167677 |
| E2627072 | Certificate of Analysis | May 06, 2025 | C167677 |
| C1920108 | Certificate of Analysis | Oct 10, 2024 | C167677 |
| E2407069 | Certificate of Analysis | Jan 24, 2022 | C167677 |
| Molecular Weight | 186.250 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 186.008 Da |
| Monoisotopic Mass | 186.008 Da |
| Topological Polar Surface Area | 40.100 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 160.000 |
| 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 | 2 |
