≥99% 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 | 488190860 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488190860 |
| Sourires canoniques | CC(=CC1=CC=CC=C1)C(=O)O |
| IUPAC Name | (E)-2-methyl-3-phenylprop-2-enoic acid |
| InChIKey | XNCRUNXWPDJHGV-BQYQJAHWSA-N |
| INCHI | 1S/C10H10O2/c1-8(10(11)12)7-9-5-3-2-4-6-9/h2-7H,1H3,(H,11,12)/b8-7+ |
| Isomères SMILES | C/C(=C\C1=CC=CC=C1)/C(=O)O |
| WGK Allemagne | 3 |
| Poids moléculaire | 162.19 |
| Beilstein | 2042546 |
| Reaxy-Rn | 2042544 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2042544&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 |
| Classe | Cinnamic acids and derivatives |
| Subclass | Cinnamic acids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Cinnamic acids |
| Alternative Parents | Benzene and substituted derivatives Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Cinnamic acid - Benzenoid - Monocyclic benzene moiety - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - 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 | Article |
|---|---|---|---|
 H2604071 | Certificate of Analysis | Aug 08, 2026 | M102145 |
| L2122092 | Certificate of Analysis | Oct 11, 2025 | M102145 |
| L2122154 | Certificate of Analysis | Oct 11, 2025 | M102145 |
| L2122160 | Certificate of Analysis | Oct 11, 2025 | M102145 |
| L2122161 | Certificate of Analysis | Oct 11, 2025 | M102145 |
| L2122170 | Certificate of Analysis | Oct 11, 2025 | M102145 |
| L2122524 | Certificate of Analysis | Oct 11, 2025 | M102145 |
| B1802030 | Certificate of Analysis | Sep 16, 2025 | M102145 |
| B1802031 | Certificate of Analysis | Sep 16, 2025 | M102145 |
| K2108738 | Certificate of Analysis | Aug 12, 2025 | M102145 |
| J1922217 | Certificate of Analysis | Aug 02, 2023 | M102145 |
| D2318124 | Certificate of Analysis | Nov 20, 2021 | M102145 |
| D2318125 | Certificate of Analysis | Nov 20, 2021 | M102145 |
| Solubilité | Soluble in Methanol |
|---|---|
| Point d'ébullition (°C) | 288°C |
| Point de fusion (°C) | 79-81°C |
| Poids moléculaire | 162.180 g/mol |
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 162.068 Da |
| Monoisotopic Mass | 162.068 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 188.000 |
| 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. Yan-Jing Gu, Bing Yan. (2013) Europium (III) complex functionalized Si-MCM-41 hybrid materials with visible-light-excited luminescence. INORGANICA CHIMICA ACTA, [PMID:] [10.1016/j.ica.2013.09.008] |
| 2. Yan-Jing Gu, Bing Yan, Xiao-Fei Qiao. (2012) Novel light-conversion hybrids of SBA-16 functionalized with rare earth (Eu3+, Nd3+, Yb3+) complexes of modified 2-methyl-9-hydroxyphenalenone and 1,10-phenanthroline. JOURNAL OF SOLID STATE CHEMISTRY, [PMID:] [10.1016/j.jssc.2012.11.012] |
| 3. Xueqian Sun, Ziyu Qu, Di Zhang, Chuan-Fan Ding, Fangling Wu. (2026) Structural elucidation and quantitative analysis of cinnamic acid derivatives using TIMS-MS, cyclodextrin adducts, and computational chemistry. FOOD CHEMISTRY, [PMID:41650776] [10.1016/j.foodchem.2026.148247] |
