Record Information |
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Version | 2.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2021-10-07 20:39:44 UTC |
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NP-MRD ID | NP0000419 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Cinnamic acid |
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Description | Cinnamic acid, also known as (Z)-cinnamate or 3-phenyl-acrylate, 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. Cinnamic acid can be obtained from oil of cinnamon, or from balsams such as storax. Cinnamic acid is a weakly acidic compound (based on its pKa). It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Cinnamic acid exists in all living organisms, ranging from bacteria to plants to humans. Outside of the human body, cinnamic acid has been detected, but not quantified in, chinese cinnamons. In plants, cinnamic acid is a central intermediate in the biosynthesis of myriad natural products include lignols (precursors to lignin and lignocellulose), flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, and phenylpropanoids. |
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Structure | InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6- |
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Synonyms | Value | Source |
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(2Z)-3-Phenyl-2-propenoic acid | ChEBI | (2Z)-3-Phenylacrylic acid | ChEBI | (Z)-3-Phenyl-2-propenoic acid | ChEBI | (Z)-Cinnamic acid | ChEBI | cis-beta-Carboxystyrene | ChEBI | cis-Zimtsaeure | ChEBI | (2Z)-3-Phenyl-2-propenoate | Generator | (2Z)-3-Phenylacrylate | Generator | (Z)-3-Phenyl-2-propenoate | Generator | (Z)-Cinnamate | Generator | cis-b-Carboxystyrene | Generator | cis-Β-carboxystyrene | Generator | Cinnamate | Generator | Cinnamic acid, 1-(13)C-labeled CPD | HMDB | Cinnamic acid, 13C-labeled CPD | HMDB | trans-Cinnamic acid | HMDB | (e)-Cinnamic acid, 2-(14)C-labeled CPD | HMDB | Cinnamic acid, (Z)-isomer | HMDB | Cinnamic acid, (trans)-(e)-isomer | HMDB | Cinnamic acid, 14C-labeled CPD | HMDB | Cinnamic acid, 3H-labeled CPD (Z)-isomer | HMDB | Cinnamic acid, sodium salt | HMDB | Cinnamic acid, sodium salt(Z)-isomer | HMDB | Sodium cinnamate | HMDB | e-Z Cinnamic acid | HMDB | Cinnamic acid, 2-(13)C-labeled CPD | HMDB | Cinnamic acid, 2-(14)C-labeled CPD | HMDB | Cinnamic acid, 3-(14)C-labeled CPD | HMDB | Cinnamic acid, radical ion(1-) | HMDB | e-Cinnamic acid | HMDB | Cinnamic acid, 1-14C-labeled CPD | HMDB | Cinnamic acid, 14C-labeled CPD (e)-isomer | HMDB | Cinnamic acid, 3H-labeled CPD (e)-isomer | HMDB | Cinnamic acid, ion(1-) | HMDB | Cinnamic acid, ion(1-)-(e)-isomer | HMDB | Cinnamic acid, nickel (+2) salt | HMDB | Cinnamic acid, potassium salt | HMDB | Cinnamic acid, sodium salt(e)-isomer | HMDB | Cinnamic acid, zinc salt(e)-isomer | HMDB | Tritium labeled (e)-cinnamic acid | HMDB | Tritium labeled (Z)-cinnamic acid | HMDB | (e)-3-Phenyl-2-propenoate | HMDB | (e)-3-Phenyl-2-propenoic acid | HMDB | 3-Phenyl-2-propenoate | HMDB | 3-Phenyl-2-propenoic acid | HMDB | 3-Phenyl-acrylate | HMDB | 3-Phenyl-acrylic acid | HMDB | 3-Phenylacrylate | HMDB | 3-Phenylacrylic acid | HMDB | 3-Phenylpropenoate | HMDB | 3-Phenylpropenoic acid | HMDB | Benzenepropenoate | HMDB | Benzenepropenoic acid | HMDB | Benzylideneacetic acid | HMDB | beta-Phenylacrylic acid | HMDB | Cinnamylic acid | HMDB | Phenylacrylate | HMDB | Phenylacrylic acid | HMDB | cis-Cinnamate | HMDB | (Z)-3-Phenylacrylic acid | HMDB | Allocinnamic acid | HMDB | Isocinnamic acid | HMDB | cis-Cinnamic acid | HMDB | Β-phenylacrylic acid | HMDB | Cinnamic acid | HMDB |
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Chemical Formula | C9H8O2 |
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Average Mass | 148.1586 Da |
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Monoisotopic Mass | 148.05243 Da |
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IUPAC Name | (2Z)-3-phenylprop-2-enoic acid |
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Traditional Name | cis-cinnamic acid |
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CAS Registry Number | 621-82-9 |
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SMILES | OC(=O)\C=C/C1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6- |
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InChI Key | WBYWAXJHAXSJNI-SREVYHEPSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, simulated) | v.dorna83@yahoo.com | Not Available | Not Available | 2021-08-08 | View Spectrum |
| Species |
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Species of Origin | |
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Chemical Taxonomy |
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Description | 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. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Cinnamic acids and derivatives |
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Sub Class | Cinnamic acids |
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Direct Parent | Cinnamic acids |
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Alternative Parents | |
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Substituents | - Cinnamic acid
- Styrene
- 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
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 132 - 135 °C | Not Available | Boiling Point | 265.00 to 266.00 °C. @ 760.00 mm Hg (est) | The Good Scents Company Information System | Water Solubility | 0.57 mg/mL at 25 °C | Not Available | LogP | 2.13 | Hansch CH, Leo A and Hoekman DH. "Exploring QSAR: Hydrophobic, Electronic, and Steric Constraints. Volume 1" ACS Publications (1995). |
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Predicted Properties | |
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General References | - Kukongviriyapan V, Phromsopha N, Tassaneeyakul W, Kukongviriyapan U, Sripa B, Hahnvajanawong V, Bhudhisawasdi V: Inhibitory effects of polyphenolic compounds on human arylamine N-acetyltransferase 1 and 2. Xenobiotica. 2006 Jan;36(1):15-28. [PubMed:16507510 ]
- Agnello AM, Combs DB, Filgueiras CC, Willett DS, Mafra-Neto A: Reduced Infestation by Xylosandrus germanus (Coleoptera: Curculionidae: Scolytinae) in Apple Trees Treated with Host Plant Defense Compounds. J Econ Entomol. 2021 Aug 11. pii: 6347851. doi: 10.1093/jee/toab153. [PubMed:34378779 ]
- Jantaruk P, Pabuprapap W, Nakaew A, Kunthalert D, Suksamrarn A: 4-methoxybenzalacetone, the cinnamic acid analog as a potential quorum sensing inhibitor against Chromobacterium violaceum and Pseudomonas aeruginosa. World J Microbiol Biotechnol. 2021 Aug 16;37(9):153. doi: 10.1007/s11274-021-03119-x. [PubMed:34398287 ]
- Zheng Y, Zhang X, Liu X, Qin N, Xu K, Zeng R, Liu J, Song Y: Nitrogen Supply Alters Rice Defense Against the Striped Stem Borer Chilo suppressalis. Front Plant Sci. 2021 Jul 26;12:691292. doi: 10.3389/fpls.2021.691292. eCollection 2021. [PubMed:34381479 ]
- Yang KM, Poolpak T, Pokethitiyook P, Kruatrachue M, Saengwilai P: Responses of oil degrader enzyme activities, metabolism and degradation kinetics to bean root exudates during rhizoremediation of crude oil contaminated soil. Int J Phytoremediation. 2021 Aug 11:1-9. doi: 10.1080/15226514.2021.1926912. [PubMed:34378998 ]
- Flachbart LK, Gertzen CGW, Gohlke H, Marienhagen J: Development of a Biosensor Platform for Phenolic Compounds Using a Transition Ligand Strategy. ACS Synth Biol. 2021 Aug 9. doi: 10.1021/acssynbio.1c00165. [PubMed:34369151 ]
- Gopalakrishnan S, Ismail A: Aromatic monophenols from cinnamon bark act as proteasome inhibitors by upregulating ER stress, suppressing FoxM1 expression, and inducing apoptosis in prostate cancer cells. Phytother Res. 2021 Aug 6. doi: 10.1002/ptr.7236. [PubMed:34363252 ]
- Touzani S, Imtara H, Katekhaye S, Mechchate H, Ouassou H, Alqahtani AS, Noman OM, Nasr FA, Fearnley H, Fearnley J, Paradkar A, ElArabi I, Lyoussi B: Determination of Phenolic Compounds in Various Propolis Samples Collected from an African and an Asian Region and Their Impact on Antioxidant and Antibacterial Activities. Molecules. 2021 Jul 29;26(15). pii: molecules26154589. doi: 10.3390/molecules26154589. [PubMed:34361742 ]
- Kimani BG, Kerekes EB, Szebenyi C, Krisch J, Vagvolgyi C, Papp T, Tako M: In Vitro Activity of Selected Phenolic Compounds against Planktonic and Biofilm Cells of Food-Contaminating Yeasts. Foods. 2021 Jul 17;10(7). pii: foods10071652. doi: 10.3390/foods10071652. [PubMed:34359522 ]
- Nguyen PD, Sayagh C, Massiot G, Lavaud C: Phenyl glycosides from the leaves of Flacourtia indica (Burm. f.) Merr (Salicaceae). Phytochemistry. 2021 Aug 3;190:112891. doi: 10.1016/j.phytochem.2021.112891. [PubMed:34358899 ]
- Tyagi A, Shabbir U, Chelliah R, Daliri EB, Chen X, Oh DH: Limosilactobacillus reuteri Fermented Brown Rice: A Product with Enhanced Bioactive Compounds and Antioxidant Potential. Antioxidants (Basel). 2021 Jul 5;10(7). pii: antiox10071077. doi: 10.3390/antiox10071077. [PubMed:34356310 ]
- Abbasi S, Higashino H, Sato Y, Minami K, Kataoka M, Yamashita S, Harashima H: Maximizing the Oral Bioavailability of Poorly Water-Soluble Drugs Using Novel Oil-Like Materials in Lipid-Based Formulations. Mol Pharm. 2021 Aug 5. doi: 10.1021/acs.molpharmaceut.1c00197. [PubMed:34351769 ]
- Kalb V, Seewald T, Hofmann T, Granvogl M: Investigations into the Ability to Reduce Cinnamic Acid as Undesired Precursor of Toxicologically Relevant Styrene in Wort by Different Barley to Wheat Ratios (Grain Bill) during Mashing. J Agric Food Chem. 2021 Aug 18;69(32):9443-9450. doi: 10.1021/acs.jafc.1c03018. Epub 2021 Aug 5. [PubMed:34351749 ]
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