≥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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488191942 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488191942 |
| Canonical Smiles | CN(C)C1=CC=C(C=C1)C=CC(=O)O |
| IUPAC Name | (E)-3-[4-(dimethylamino)phenyl]prop-2-enoic acid |
| InChIKey | CQNPVMCASGWEHM-VMPITWQZSA-N |
| INCHI | 1S/C11H13NO2/c1-12(2)10-6-3-9(4-7-10)5-8-11(13)14/h3-8H,1-2H3,(H,13,14)/b8-5+ |
| Isomeric SMILES | CN(C)C1=CC=C(C=C1)/C=C/C(=O)O |
| WGK Germany | 3 |
| Molecular Weight | 191.23 |
| Reaxy-Rn | 1368533 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1368533&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 Dialkylarylamines Aniline and substituted anilines Amino acids Monocarboxylic acids and derivatives Carboxylic acids Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Cinnamic acid - Styrene - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Aniline or substituted anilines - Monocyclic benzene moiety - Benzenoid - Amino acid - Tertiary amine - Amino acid or derivatives - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Organic nitrogen compound - Amine - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - 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 |
|---|---|---|---|
 F1416029 | Certificate of Analysis | Jan 05, 2026 | D113440 |
| D1904083 | Certificate of Analysis | Jan 06, 2023 | D113440 |
| C23311536 | Certificate of Analysis | Oct 31, 2022 | D113440 |
| C23311537 | Certificate of Analysis | Oct 31, 2022 | D113440 |
| L2215142 | Certificate of Analysis | Oct 31, 2022 | D113440 |
| L2215146 | Certificate of Analysis | Oct 31, 2022 | D113440 |
| L2215188 | Certificate of Analysis | Oct 31, 2022 | D113440 |
| L2215192 | Certificate of Analysis | Oct 31, 2022 | D113440 |
| L2215195 | Certificate of Analysis | Oct 31, 2022 | D113440 |
| Melt Point(°C) | 227-228°C |
|---|---|
| Molecular Weight | 191.230 g/mol |
| XLogP3 | 1.900 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 191.095 Da |
| Monoisotopic Mass | 191.095 Da |
| Topological Polar Surface Area | 40.500 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 215.000 |
| 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 |
